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Arb Catalog

The document celebrates the 100-year history of the American Roller Bearing Company, detailing its evolution, product offerings, and commitment to quality in manufacturing heavy-duty bearings for various industries. It includes a comprehensive product line guide and highlights the company's engineering policies, warranty information, and customer support services. The company has adapted to industrial changes while maintaining a focus on quality and customer relationships since its inception in 1911.

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0% found this document useful (0 votes)

66 views324 pages

Arb Catalog

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borismorganov

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You are on page 1/ 324

PROUDLY SERVING INDUSTRY SINCE 1911

This 3-dimensional retrospective art was commissioned to celebrate the first 100 years of the American
Roller Bearing Company: the history, people, products, accomplishments and the company’s ability to adapt
and evolve in serving its customers.

The circular structure, created of satin aluminum, is shaped as a bearing. The story flows counterclockwise
from the top left. Miniaturized photographs, publications, brochures, advertising and actual memorabilia
chronicle the milestones in the story of the USA’s largest privately-owned bearing manufacturer.
TABLE OF CONTENTS

2 HEAVY INDUSTRIES

3 PRODUCT LINE GUIDE

4 INTRODUCTION

10 BALL BEARINGS

30 CYLINDRICAL ROLLER BEARINGS

174 TAPERED ROLLER BEARINGS

214 SPHERICAL ROLLER BEARINGS

224 THRUST BEARINGS

256 SPECIAL BEARINGS

260 RECONDITIONING PROGRAM

264 ENGINEERING - GENERAL

272 TOLERANCES

275 CLEARANCES

282 FITTING PRACTICE

283 METRIC SHAFT FITS

286 INCH SHAFT FITS

289 METRIC HOUSING FITS

290 INCH HOUSING FITS

291 THRUST BEARING FITS

292 CONVERSION FACTORS

294 INDEX

1
AMERICAN ROLLER BEARING COMPANY
Heavy Duty Bearings – Serving Heavy Industry

PRIMARY METALS:
Rolling Mills
BOF Drives
Pinion Stands
Coilers
Table Rolls
Transfer Cars

OIL FIELD:
Mud Pumps
Service Pumps
Drawworks
Swivels
Rotary Tables

MINING:
Draglines
Shovels
Longwall Millers
Off Road Dump Trucks
Rock Crushing

ELECTRICAL POWER GENERATION:

Pulverizers
Classifiers
Control Valves
Wind Turbines

* The industries above represent just a sample of the industries served by American Roller Bearing.
2
PRODUCT LINE GUIDE

BALL BEARINGS
TYPES: BAC, BAC-D, DGB

CYLINDRICAL ROLLER BEARINGS

TYPES: AD, CD, ECS, HCS, NU, NCF, NNU, NNCL, SCS,
A-H, AD-D, AD-DK, AD-H, AD-SM, AW-H

TAPERED ROLLER BEARINGS

TYPES: TDI, TDIE, TDO, TQO, TQITS, TS

SPHERICAL ROLLER BEARINGS

SERIES: 22200, 22300, 23000, 23100, 23200, 23800, 23900, 24000, and 24100

THRUST BEARINGS
TYPES: AB, ABD, ATP, AVFT, BT, T, TDP, TPC
TPS, TTP, VFT, VFTV, VFTX, VVFT, WTPC

SPECIAL BEARINGS
Specific Designs for Applications with Special Demands.
Modifying; Materials, Features, Configurations and/or Tolerances

RECONDITIONING PROGRAM
Services and Programs That Give New Life to Used Bearings
Extending Bearing Life, Performance and Value

ENGINEERING
Life Calculations, Life Adjustment Factors, Rating Lives, Speed Limits, Lubrication,
Tolarances, Internal Clearances, Fitting Practice, Shaft & Housing Fits

INDEX
3
INTRODUCTION
The American Roller Bearing Company American Roller Bearing Commitment
Since 1911, when C.F. Succop helped start American Roller American Roller Bearing Company has been manufacturing ball
Bearing in Pittsburgh, Pennsylvania, the company has been and roller bearings for heavy-duty industrial equipment for over
designing and manufacturing quality anti-friction bearings one hundred years. Our goal has always been to manufacture
for thousands of different types of industrial equipment. a superior product. Implementation of advancements in
American Roller Bearings helped U.S. troops win two world manufacturing technologies, quality control and continuous
wars, powered the greatest industrial expansion in history, improvement programs, assure our future product will continue
and helped America conquer space. to excel for the most discerning customers.

Through depression, war, recession and boom, American American Roller Bearing has driven company growth by
Roller Bearing has demonstrated success in key sectors of simultaneously developing customer relationships and
the nation’s industrial economy: steel and primary metal products. We’ve continuously improved product quality
manufacturing, railroads, oil and gas, mining, electric power through our focus on engineering and manufacturing
generation, corrugated box manufacturing, aerospace, rock technologies, while maintaining a commitment to our
crushing, construction equipment, stamping presses, and customers and the markets we serve.
large gear box drives. American Roller Bearing has become
synonymous with quality. As these industries modernized Through a century of change, American Roller Bearing
with newer equipment, so did the bearings we manufactured has provided quality roller bearings to a diverse industrial
for this equipment. We’ve improved our bearing designs, customer base. We continue to develop, design, manufacture,
used higher performance bearing steels, employed newer, and service the robust bearings that are the keystones of
more accurate machine tools, and incorporated the latest America’s industrial economy. American Roller Bearing has
quality assurance techniques to provide our customers with made a major contribution to the development of heavy
the finest, longest lasting bearings available. industry and is committed to the continuation of this 100-
year tradition of excellence well into the future. The people
In 1945, William G. Succop took over the management of of American Roller Bearing pledge “to do it better every day”,
American Roller Bearing Company and bought out all the designing, developing, manufacturing and servicing better
remaining investors. In 1966 he orchestrated a major bearings for a 21st century marketplace.
facilities move from Melwood Avenue to a newly constructed
factory and headquarters, located at 150 Gamma Drive, American Roller Bearing is proud to remain an American
Pittsburgh, Pennsylvania. In the 1980’s, the company company. This pride is reflected in the high quality and
moved its manufacturing and production to North Carolina, success of our product line, bearings that are increasingly
while headquarters remained in Pittsburgh. called for by customers around the world.

Today, the third generation owns and manages the American About Our Products
Roller Bearing Company. American’s headquarters and American Roller Bearing Company primarily makes heavy duty
primary sales office moved to Hickory, North Carolina in industrial class bearings that are used in various industries
2007. Manufacturing facilities are located close by in in the US and around the world. With manufacturing
Morganton and Hiddenite, North Carolina. Additional sales capabilities up to 84” outer diameter, American can
offices are located in Pittsburgh, Pennsylvania, with regional manufacture a broad range of products to meet your needs.
sales offices throughout the U.S. As shown in our product line, American manufactures ball
bearings, cylindrical, spherical, and tapered roller bearings
At the modern manufacturing facilities in the foothills of in both radial and thrust configurations.
the North Carolina mountains, American Roller Bearing and
its people pay attention to a tradition of craftsmanship that Quality Statement
emphasizes quality, workmanship and flexibility – traits that American Roller Bearing is a leading manufacturer of quality
have characterized our company since C.F. Succop and Chief anti-friction bearings for the industrial markets we serve. Our
Engineer Carl Knaak started designing and manufacturing quality commitment starts with our top management and is
roller bearings in the early years of the 20th century in supported conscientiously by all the people in our company.
Pittsburgh, Pennsylvania.
We strive to produce exceptional products and services that
American Roller Bearings’ proven ability to adapt to industrial consistently meet or exceed our customer’s requirements and
change has been on display in the 21st century. We are now specifications. American Roller Bearing will efficiently apply our
designing and expanding a line of heavy duty roller bearings resources, and we will involve and train all our people for the
for the next generation of wind turbines that will provide purpose of continually improving the quality of our products,
America with a growing share of its electricity from this processes and services. American Roller Bearing monitors our
source. When other industries of the future demand better success by our satisfied customers. We hold and will continue
anti-friction bearings, American Roller Bearing will be there. to hold ISO 9001 certifications at all locations.

4
INTRODUCTION
Warranty Engineering Policy
American Roller Bearing will replace or repair (at our For over a century, it has been American Roller Bearing’s
evaluation), any goods which fail in normal use and service policy to offer sound engineering assistance to our customers.
due to defects in material or workmanship free of charge We have many years experience in the application and
for one year after the date of receipt. Such goods must be manufacture of rolling bearings and are able and willing to
returned to American Roller Bearing at its Morganton, North help our customers in selecting the best bearing for their
Carolina manufacturing facility, transportation charges application. We also provide proper mounting and lubrication
prepaid. No return shipments will be accepted without prior recommendations to insure the bearings will perform at
written authorization of American Roller Bearing. American maximum potential for a long time.
Roller Bearing’s obligations with respect to such replacement
or repair shall not include costs of transportation, installation,
adjustment or other expenses which may arise in connection
Using This Catalog
The American Roller Bearings® shown in this catalog can be
with such replacement or repair.
found in six sections:

The provisions of this warranty shall not apply to any goods

which have not been properly lubricated, subjected to misuse,
improper storage conditions, damage due to negligence or Ball Bearings
accident, or which shall have been repaired or altered in any
way so as, in the judgment of American Roller Bearing, to Cylindrical Roller Bearings
affect adversely their performance and reliability, nor which
are used for a purpose for which they are not designed. Tapered Roller Bearings

AMERICAN ROLLER BEARING’S AGREEMENT TO REPAIR OR

Spherical Roller Bearings
REPLACE DEFECTIVE GOODS IS THE EXCLUSIVE REMEDY AND
IS EXPRESSLY IN LIEU OF, AND IS HEREBY IN DISCLAIMER
Thrust Bearings
OF, ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR
FITNESS FOR A PARTICULAR PURPOSE, AS WELL AS ALL OTHER
Special Bearings
EXPRESS OR IMPLIED WARRANTIES, IN LAW OR EQUITY, AND
OF ALL OTHER OBLIGATIONS OR LIABILITIES ON AMERICAN
Many bearings found in the first five product sections are
ROLLER BEARINGS’S PART. AMERICAN ROLLER BEARINGS’S
pure “standard bearings” because they follow a boundary
EXPRESS WARRANTY HEREUNDER RUNS ONLY TO THE
dimension (Bore, O.D. and Width) plan by either the
PURCHASER AND PURCHASER’S IMMEDIATE BUYER AND DOES
American Bearing Manufacturers Association (ABMA) or the
NOT EXTEND, EXPRESSLY OR BY IMPLICATION, TO ANY OTHER
International Standards Organization (ISO). Other bearings
PERSON. AMERICAN ROLLER BEARING’S DISCLAIMER OF ALL
are essentially “standards” because they interchange
IMPLIED WARRANTIES RUNS TO ALL SUBSEQUENT PURCHASERS
dimensionally and functionally with those made by several
AND USERS, AND PURCHASER WILL PASS THIS DISCLAIMER
other bearing manufacturers.
ON TO ITS BUYER. IN NO EVENT SHALL AMERICAN ROLLER
BEARING BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
DAMAGES TO PURCHASER, IMMEDIATE OR REMOTE BUYERS, The Ball Bearings section starts with the two most popular
AND IN NO EVENT MAY THE COMPANY’S LIABILITY EXCEED THE types: deep groove ball bearings and angular contact
PURCHASE PRICE OF THE PRODUCT. bearings. These are pure standards, while the other ball
bearing product lines in this section interchange with other
manufacturers’ bearings of the same type and boundary
Nuclear Application dimensions.
None of the bearings found in this catalog, nor any special
bearings not described herein, have been designed or
manufactured for use in any nuclear application. This Cylindrical Roller Bearings, because their various
includes any bearings installed or used in devices that could design types are separable, offer the ability to interchange
be considered “support equipment” related in any way to components with bearings from other manufacturers. This
any nuclear application, such as, but not limited to: motors, only applies to bearing styles with one straight race when
gear boxes, cranes, carts and valves. The use of our bearings the other race contains the cage and rollers. This can easily
in such applications, without the direct written advance be verified in the bearing tables by comparing the DUR
approval and advice of American Roller Bearing’s Engineering (Diameter Under Rollers) or “F” dimension with that of
Department, violates the “normal use and service” clause of another bearing manufacturer. If they are the same, then
our warranty and shall immediately void all warranties. interchanging components will be successful.

5
INTRODUCTION
Similarly, for Tapered Roller Bearings, interchanging a The three most common reasons for a bearing user to make
complete bearing can be verified by comparing the boundary a selection from a catalog are:
dimensions, especially total bearing width, cone width
and cup width with those of another manufacturer’s
1. To exactly replace a used bearing
bearing. Care must be exercised when selecting some TDO
in a machine.
bearings as there exists two and sometimes three with
identical boundary dimensions. Each has its own bearing 2. To put new bearings in a new machine.
number, and the difference between one another can be
seen in the bearing tables in the “K” factor column. This 3. To replace bearing(s) that have not been
means different internal geometry and different ability to functioning well in a machine.
accommodate axial thrust. Users procuring a replacement
bearing should keep this in mind. Most of our tapered roller
Most bearings in this catalog are “standards” and will
bearings have the ability to interchange cone assemblies
interchange with those of other bearing manufacturers in
with cups of other manufacturers, and vice versa, but
existing applications. For new designs or new applications,
this should be verified by contacting our sales department
contact American’s sales department at 828-624-1460 so
or engineering department. When components are
we can recommend the best bearings for your applications.
interchanged for two row bearings, types TDO and TDI, the
same Bench End Play (BEP) should be maintained if the
original bearing has a spacer. Selecting a replacement bearing can be very simple,
provided the correct and complete bearing number is
ordered. Each user of a machine should keep a record
Introduced in this catalog are Spherical Roller Bearings
available of all the required parts, including the bearing
in the popular 22200, 22300, 23000, 23100, 23200,
number with its prefixes and suffixes if they exist.
23800, 23900, 24000, and 24100 series. These are all
standard bearings with the same boundary dimensions and
similar capacities as other bearing brands. Choosing a new bearing for new equipment is a process that
usually occurs with OEMs. American Roller Bearing can help
in this selection process by doing an analysis to verify that
Various types of Thrust Bearings are found in this section that the desired service life will occur and the bearings will allow
use three common types of rolling elements: balls, cylindrical the machine to operate as intended. Typically, engineers from
rollers and tapered rollers. All will interchange complete both companies will be in contact, sharing data on loads,
bearing for complete bearing with those made by other speeds and other operating conditions. When our analysis
manufacturers. There is no standard to allow interchanging concludes that we can now specify your bearings, American
of components. can supply the proper shaft dimensions, housing dimensions
and lubrication recommendations. Often, several iterations
The Special Bearings section shows several examples of of the design and the bearing selection have to be made to
bearings specially designed to provide unique functions in optimize equipment performance, and we at American Roller
unique applications. All are shown “in general” to display our Bearing are committed to helping with this process.
capability to design and manufacture when a special need
arises. Additional types can be created when needed. There Occasionally, bearings must be replaced to improve
are no bearing numbers or sizes in this section. performance in an application. Our engineering department
will perform an in-depth analysis of the machine and its
operating conditions. Often, inspections of previously used
Bearing Selection
bearings that have been removed from service are very
We have constructed this catalog as a general reference
helpful in identifying the source of a problem. If new
guide to American Roller Bearing products and capabilities.
bearings are required, the engineers from both companies
The information has been arranged to help the user in the
will work together so the new bearings can be fitted properly
selection of replacement bearings for existing applications
into the machine.
and, in general, selection of bearings for new applications.
We have attempted to verify the accuracy of the details
regarding the bearings found in this catalog. Never the less, Dual Dimensioning
it is suggested that purchasers of any of these products seek All the tables in this catalog that list all our bearing products
verification from our engineering department when ordered along with their appropriate dimensions, capacities, weights,
for the first time. The bearing weights shown for each clearances, etc. are dual dimensioned in SI (Metric) and
product are approximate, and if this is an important factor Imperial (Inch) units for the users convenience. All bearing
in the use thereof, the purchaser should contact us before weights are approximate, and their capacities have been
placing an order. rounded off from their exact values in both systems.

6
INTRODUCTION
Industry Standards Races
All of our bearing products conform to ABMA and ISO These are the two major components of every typical rolling element
standards. This insures that all external dimensions and bearing. The inner race provides the connection to the rotating part
their tolerances are proper so that our bearings will not only of a machine by being mounted on a shaft, while the outer race
physically interchange with those of other manufacturers, connects to the stationary part of a machine by being mounted in
but also function and perform as originally intended by the a housing. In a small percentage of machines this order is reversed
original equipment manufacturer (OEM). when the equipment has a stationary or “dead” shaft. Between the
races are the rolling elements, either balls or rollers, which share and
All the data concerning our bearing products in this catalog transmit the load from one race to the other.
such as dimensions, capacities, tolerances, internal
clearance, and fitting recommendations has been carefully Several choices of different bearing quality alloy steels are available
reviewed, checked and double checked to insure correctness; for the races, and it takes expertise and experience to select the best
however, AMERICAN ROLLER BEARING COMPANY ASSUMES alloy for each application and load level.

NO LIABILITY TO ANY PERSON OR COMPANY FOR ANY DIRECT

Blended Bevel®
OR INDIRECT DAMAGES TO PERSON OR PROPERTY BASED ON
This bearing race feature only applies to cylindrical roller bearings
INFORMATION SHOWN IN THIS CATALOG.
that previously had a simple shallow angle chamfer between the
rollerpath and an end face. It is custom designed for each product
Prospective purchasers of our bearing products should
to facilitate assembly in its application when inner and outer races
contact our sales department at 828-624-1460 to obtain
are mounted separately. The larger and heavier the machine
engineering verification for all pertinent data before
components, the more beneficial this feature becomes.
ordering. American Roller Bearing Company reserves the
right to make changes in design and/or specifications to its Patented in 1999, the Blended Bevel® is a complicated shape with
products without notice. multiple radii that has been designed to allow the bearing’s rollers
to slide onto the rollerpath surface without scratching or gouging
Bearing Steels during machine assembly. Originally designed for 4-row cylindricals
Bearing quality steels are the foundation of a successfully used as rollneck bearings in bar mills, it is also supplied in many of
manufactured product. Today, either through-hardening or our standard cylindricals with either a single row, two rows, or four
case hardening bearing quality steels are used. The quality rows of rollers.
of these steels is carefully controlled, and they are
manufactured to strict ASTM, (American Society for Rollers
Testing and Materials) alloy chemistry, mechanical strength All rollers manufactured for American bearings are made from
and cleanliness specifications. American purchases its bearing steel, either through-hardened or case hardened, depending
bearing steel in the form of bars, tubes and forgings from on what is best for the bearing and/or its application.
reliable suppliers. All of these materials are subject to our
All cylindrical, tapered and spherical rollers are then precisely O.D.
own incoming quality inspection.
and end ground to their required sizes and contours. Producing
optimally contoured rollers requires a very involved engineering
Heat Treatment analysis to design a complex shape that is defined by a Logarithmic
The heat treating processes involved in the hardening of
function. Figure I below is an approximate depiction of a cylindrical
bearing steels are critical and must be executed carefully.
roller with a logarithmic contour, with the vertical scale exaggerated.
The actual process begins with the creation of the alloy in
tapered rollers have a similar shape applied to their angled O.D.s,
billet form, through the secondary processes as described
while spherical rollers have a constant full radius.
in the above paragraph, and is completed by our in-house
heat treating procedures and QC inspections. All of the care
exercised in the execution of proper heat treating results
in the finished race or roller, having the most satisfactory
physical properties in their relationship to one another and
the application itself.

Grinding
Bearing races and rollers are finished by grinding in
modern CNC machines in order to obtain tight tolerances,
concentricity, contours, and superior surface finishes.
Advanced design and manufacturing provides a long-life
bearing that has optimal load sharing among the rolling
elements inside each bearing.
Fig. 1

7
INTRODUCTION

CAGES Two-Piece Brass Cage-M

The cage in all types of rolling element bearings performs the
primary function of keeping the rolling elements separated,
thereby reducing friction. In roller bearings, they also help
reduce roller skew by keeping their axis parallel. A secondary
function is keeping all rollers in an assembly in which one or
both races are separable. American employs two types of cages
in most of its bearings: fully machined brass and pin-type,
which is almost exclusively used in tapered roller bearings.
These are high quality, high performance cages. In general,
different quality cages may be used, but should only be
considered after the application has been evaluated.

Several types of standard cages used in American bearings are For cylindrical rollers, lid is attached to cage body at
shown on this and the next page. assembly. Roller riding is standard, but land riding can be
supplied when required.

Deep Groove Ball Bearing Cage-M One-Piece Brass Cage-M2

A two-piece solid brass cage with ball pockets, riveted together A land riding cage with individually formed roller pockets.
at bearing assembly. Typically used for special applications, for both cylindrical and
tapered roller bearings.

Angular Contact Cage-M Stamped Steel Cage-SS

A one-piece brass land riding cage for ball angular contact Made from thin mild steel strip, this type of cage can be supplied
bearings. for cylindrical and tapered roller bearings.

8
INTRODUCTION

Two-Piece Steel Cage-SM End Ring Cage-ER

Same construction as two-piece brass cage except material is Two mild steel rings with short roller pockets. Standard cage
mild steel. for journal bearings.

Finger Type Brass Cage-M Two-Piece Thrust Cage

One piece, with staggered roller pockets on opposite sides. For Outer band retains rollers at assembly. Used for bearings with
2-row and 4-row cylindrical roller bearings and spherical roller cylindrical and tapered rollers.
bearings.

Pin Type Cage One-Piece Thrust Cage

Hardened pins connect two side rings at assembly. Standard Used for cylindrical roller thrust bearings, tapered roller thrust
cage for tapered roller bearings, optional on some 4-row bearings and v-flat thrust bearings.
cylindrical roller bearings.

9
BALL BEARINGS
BALL BEARINGS

Deep Groove Ball Bearings, Metric 14

Deep Groove Ball Bearings, Inch 18

BEARINGS
BALL
Angular Contact, Metric 20
Special Ball and Angular Contact 24
Special Double Row Angular Contact 28

Deep Groove Ball Bearings, Metric and Inch Series

These bearings are suitable for moderate radial or thrust loads and combined radial/thrust loads. The metric DGB series
follow ISO design practices for boundary dimensions, Bore, O.D., Width and corner radii. Both metric and inch series bearings
are supplied with a two-piece machined brass cage, ball centered in most sizes, land centered in the very large bearings.
Unless otherwise specified by the end user, these bearings will automatically be supplied with a C3 clearance for metric
bearings and B3 for inch series ball bearings. This is necessary to provide some mounted clearance since these bearings
are typically mounted on a shaft with an interference fit. Please refer to our engineering section for tolerances, internal
clearances, and recommended shaft and housing fits for these bearings.

The complete metric bearing numbers will have the “M” cage and “C_” clearance suffixes added to the bearing number as follows:

DGB61960MC3
This is a 300mm bore bearing.

Complete inch bearing numbers will simply have the “B__” clearance suffix added while still providing a machined brass cage as follows:

130DGB553B3 This is a 13.0000 in. bore bearing.

Angular Contact (Ball) Bearings, Metric

These bearings have a greater number of balls and higher capacities than deep groove ball bearings with the same boundary
dimensions and are suitable for higher loads and speeds with proper lubrication. However, because of the absence of a
flange on one side of the outer race, they are capable of supporting thrust loading in only one direction. This is why most
applications employ two of the same bearing bearings facing opposite directions, often as a duplex pair. Typical duplex
pair configurations are shown below.

BACK TO BACK FACE TO FACE TANDEM

11
BALL BEARINGS
Angular Contact (Ball) Bearings, Metric (Continued)
BEARINGS

To obtain American BAC bearings capable of duplex mounting, they must be ordered “flush ground”, designated by the
BALL

“G” suffix. “G” basically means “No axial clearance, no preload.” In cases where the tandem mounting is required,
another bearing with thrust capability is usually employed on the shaft to take thrust or locate the shaft in the opposite
direction as the pair.

Preloading is often employed with duplex pairs of BAC bearings for various reasons, and their suffix designations are
as follows: flush ground BAC bearings are sold and packaged individually, meaning any two randomly selected “G”
bearings can be mounted together. Preloaded bearings follow the common industry practice of being sold individually,
but packaged in pairs.

All American angular contact bearings come with a standard machined brass cage and will have an “M” suffix in their
bearing numbers.

Angular contact bearings are supplied with four standard contact angles with suffixes as shown below:

Unless otherwise specified by the end user, we will supply bearings with the popular 40 degree contact angle: “B” suffix.
The complete angular contact bearing number will be in the following format as required:

BAC7056MBG This is a 280mm bearing.

Special Deep Groove Ball and Angular (Ball) Contact Bearings

These bearings have been specially designed for rolling mills that produce various metal products in various forms such
as strip, bars and shapes. Their primary function is to either locate the bearing housing (chock) on the rollneck or take
thrust load generated in the rolling process. Their boundary dimensions do not always follow an industry published
boundary plan; hence, they are “Specials.” Their boundary dimensions are often dictated by the primary bearing on a
rollneck that accommodates the very large separating force when metals are rolled. Typically, a single DGB bearing is
mounted on a rollneck and in a chock that is axially “floated” in the mill stand. This bearing keeps the stationary chock
in axial alignment with the rollneck; hence it is termed an “alignment bearing.” The opposite chock would then be the
“held” chock that positions the roll axially in the mill stand and accommodates the generated thrust load. Usually, either
a duplex pair of angular contact bearings or a double row angular contact bearing is used in the “held” chock. Typical
bearing numbers are:
BAC41721

DGB41181

Since these are special bearing numbers, the brass cage, internal clearance, contact angle, etc. are not shown as suffixes
in the actual bearing number, making the typical numbers like those shown above complete.
12
BALL BEARINGS
Double Row Angular Contact Bearings

BEARINGS
These bearings are supplied in two designs in order to maintain a non-separable unit. Design 1 has a single double-row

BALL
inner race, while design 2 has a single double-row outer race. Due to their construction, they are supplied with a very
small positive axial clearance. A typical bearing number is:

BAC5724D

DESIGN 1 DESIGN 2

Since this typical bearing has a special bearing number, no suffixes defining the cage type, contact angle or axial
clearance are shown in the bearing number, making the bearing number complete as shown.

Commonly used DGB and BAC suffixes:

Deep Groove Ball:

AMERICAN

BEARINGS
ROLLER BEARINGS

BALL
®

MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BORE O.D. WIDTH
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY WEIGHT
NUMBER B D W Ri Ro S T C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
560 680 56 2.5 2.5 574 666 398 930 42
BAC718/560
22.0472 26.7717 2.2047 .100 .100 22.598 26.220 89,500 209,100 93
560 750 85 4.0 4.0 582 728 650 1420 106
BAC719/560
22.0472 29.5276 3.3465 .160 .160 22.913 28.661 146,200 319,300 234
560 820 115 5.0 5.0 588 792 904 2160 195
BAC70/560
22.0472 32.2835 4.5276 .200 .200 23.150 31.181 203,300 485,600 430
600 730 60 2.5 2.5 614 716 450 1100 47
BAC718/600
23.6220 28.7402 2.3622 .100 .100 24.173 28.189 101,200 247,300 104
600 800 90 4.0 4.0 622 778 716 1740 126
BAC719/600
23.6220 31.4961 3.5433 .160 .160 24.488 30.630 161,000 391,200 278
600 870 118 5.0 5.0 628 842 960 2180 235
BAC70/600
23.6220 34.2520 4.6457 .200 .200 24.724 33.150 215,900 490,100 518
630 780 69 3.0 3.0 648 762 490 1170 73
BAC718/630
24.8031 30.7087 2.7165 .120 .120 25.512 30.000 110,200 263,100 161
630 850 100 5.0 5.0 654 826 760 1884 172
BAC719/630
24.8031 33.4646 3.9370 .200 .200 25.748 32.520 170,900 423,600 379
630 920 128 6.0 6.0 662 888 1030 2600 279
BAC70/630
24.8031 36.2205 5.0394 .240 .240 26.063 34.961 231,600 584,600 615
670 820 69 3.0 3.0 688 802 528 1250 80
BAC718/670
26.3780 32.2835 2.7165 .120 .120 27.087 31.575 118,700 281,100 176
670 900 103 5.0 5.0 696 874 804 2050 197
BAC719/670
26.3780 35.4331 4.0551 .200 .200 27.402 34.409 180,800 460,900 434
670 980 136 6.0 6.0 706 944 1170 3100 340
BAC70/670
26.3780 38.5827 5.3543 .240 .240 27.795 37.165 263,100 697,000 750
710 870 74 3.0 3.0 728 852 572 1560 94
BAC718/710
27.9528 34.2520 2.9134 .120 .120 28.661 33.543 128,600 350,800 207
710 950 106 5.0 5.0 738 922 852 2200 198
BAC719/710
27.9528 37.4016 4.1732 .200 .200 29.055 36.299 191,600 494,600 437
710 1030 140 6.0 6.0 746 994 1190 3250 370
BAC70/710
27.9528 40.5512 5.5118 .240 .240 29.370 39.134 267,600 730,700 816
750 920 78 4.0 4.0 772 898 618 1730 104
BAC718/750
29.5276 36.2205 3.0709 .160 .160 30.394 35.354 139,000 389,000 229
750 1000 112 5.0 5.0 780 970 900 2500 253
BAC719/750
29.5276 39.3701 4.4094 .200 .200 30.709 38.189 202,400 562,100 558
750 1090 150 6.0 6.0 782 1064 1300 3650 447
BAC70/750
29.5276 42.9134 5.9055 .240 .240 30.787 41.890 292,300 820,600 985
800 980 82 4.0 4.0 822 1028 670 1830 133
BAC718/800
31.4961 38.5827 3.2283 .160 .160 32.362 40.472 150,700 411,500 293
800 1060 115 5.0 5.0 832 1028 960 2730 295
BAC719/800
31.4961 41.7323 4.5276 .200 .200 32.756 40.472 215,900 613,800 650
800 1150 155 6.0 6.0 842 1108 1330 3800 500
BAC70/800
31.4961 45.2756 6.1024 .240 .240 33.150 43.622 299,000 854,300 1102
850 1030 82 4.0 4.0 872 1008 688 1860 142
BAC718/850
33.4646 40.5512 3.2283 .160 .160 34.331 39.685 154,700 418,200 313
900 1090 85 4.0 4.0 920 1068 804 2300 172
BAC718/900
35.4331 42.9134 3.3465 .160 .160 36.220 42.047 180,800 517,100 379
950 1150 90 4.0 4.0 972 1128 864 2530 191
BAC718/950
37.4016 45.2756 3.5433 .160 .160 38.268 44.409 194,300 568,800 421
1000 1220 100 5.0 5.0 1028 1192 924 2750 245
BAC718/1000
39.3701 48.0315 3.9370 .200 .200 40.472 46.929 207,800 618,300 540

23
SPECIAL DEEP GROOVE BALL & ANGULAR CONTACT

AMERICAN
BEARINGS

ROLLER BEARINGS
BALL

w w
R R

R R

D T B S D T B S

TYPE DGB TYPE BAC

MAX. FILLET DYNAMIC STATIC BEARING
BORE O.D. BRG. WIDTH
BEARING RADIUS CAPACITY CAPACITY WEIGHT REFERENCE
NUMBER B D W/Wo R C Co M NUMBER
mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
180 259.5 33 3.0 108 112 6 306840
DGB4797
7.0866 10.2165 1.2992 .120 24,300 25,200 13
190 255 33/29 2.0 108 140 5 466880 506497A
BAC5753
7.4803 10.0394 1.2992/1.1417 .080 24,300 31,500 11
190 269.5 33 3.0 100 108 7 502288
DGB5747
7.4803 10.6102 1.2992 .120 22,500 24,300 14
190 280 33 2.0 130 144 8 510452
DGB5748
7.4803 11.0236 1.2992 .080 29,200 32,400 17
200 279.5 38 2.1 114 125 8 360278 508728
DGB5749
7.8740 11.0039 1.4961 .083 25,600 28,100 17
200 289.5 38 2.1 125 134 9 306841 502283
DGB5761
7.8740 11.3976 1.4961 .083 28,100 30,100 20
210 340 50 2.5 320 440 13
BAC5817
8.2677 13.3858 1.9685 .100 71,900 98,900 28 142R
220 300 38/35 2.0 160 225 8 466931 507686A
BAC5824
8.6614 11.8110 1.4961/1.3780 .080 36,000 50,500 17
220 309.5 38 2.1 133 150 10 306867 507335
DGB5834
8.6614 12.1850 1.4961 .083 29,900 33,700 21
230 320 38 2.1 122 146 10 360090 502657
DGB5963
9.0551 12.5984 1.4961 .083 27,400 32,800 22
230 329.5 40 2.1 146 170 12 306842 508729
DGB5915
9.0551 12.9724 1.5748 .083 32,800 38 26
250 329.5 38 2.0 196 511 10
DGB5922
9.8425 12.9724 1.4961 .080 44,000 115,000 22
240 329.5 40 2.1 190 225 11 578545
DGB5931
9.4488 12.9724 1.5748 .083 42,700 50,600 23
250 340 38/35 2.1 185 250 10 507342A
BAC5964
9.8425 13.3858 1.4961/1.3780 .083 41,600 56,200 22
260 369.5 46 2.1 172 211 17 306862 507338A
DBG41038
10.2362 14.5472 1.8110 .083 38,700 47,400 36

24
SPECIAL DEEP GROOVE BALL & ANGULAR CONTACT

AMERICAN

BEARINGS
ROLLER BEARINGS

BALL
®

MAX. FILLET DYNAMIC STATIC BEARING

BORE O.D. BRG. WIDTH
BEARING RADIUS CAPACITY CAPACITY WEIGHT REFERENCE
NUMBER B D W/Wo R C Co M NUMBER
mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
280 389.5 46 2.1 176 222 18 306861 507341
DGB41149
11.0236 15.3346 1.8110 .083 39,600 49,900 40
285 380 46 2.1 210 330 14 466951 507343A
BAC41157
11.2205 14.9606 1.8110 .083 47,200 74,200 30.9
290 409.5 60 3.0 280 400 27 578599
DGB41184
11.4173 16.1220 2.3622 .120 62,900 89,999 60
300 419.5 56 3.0 220 305 24 538205
DGB41181
11.8110 16.5157 2.2047 .120 49,500 68,600 53
320 440 56 3.0 260 362 26
DGB41245
12.5984 17.3228 2.2047 .120 58,500 81,500 57.3 FPB35806
320 440 56 3.0 310 489 27
BAC41233
12.5984 17.3228 2.2047 .120 70,000 110,000 59.5 320BNS44
330 460 56 3.0 216 310 30 306728 509173
DGB41255
12.9921 18.1102 2.2047 .120 48,600 69,700 66
335 450 56 3.0 280 480 26 466952 509091A
BAC41338
13.1890 17.7165 2.2047 .120 62,900 108,000 57
340 479.5 60 3.0 216 310 36 538204
DGB41312
13.3858 18.8780 2.3622 .120 48,600 69,700 79
340 480 60 3.0 224 320 36 306890 503809
DGB41350
13.3858 18.8976 2.3622 .120 50,400 71,900 79
340 489.5 65 5.0 300 475 42 576368
DGB41351
13.3858 19.2717 2.5591 .200 67,400 107,000 93
350 500 70 4.0 245 355 47 306674 532002
DGB41352
13.7795 19.6850 2.7559 .160 55,100 79,800 103
360 550 85 6.0 340 540 72 533303
DGB41402
14.1732 21.6535 3.3465 .240 76,400 121,000 159
380 519.5 65 4.0 360 580 42 576367
DGB41403
14.9606 20.4528 2.5591 .160 80,900 130,,000 93
380 520 65 4.0 346 612 44 466953 509092A
BAC51404
14.9606 20.4724 2.5591 .160 77,800 137,000 97
380 540 74 6.0 290 450 58 505565
DGB41405
14.9606 21.2598 2.9134 .240 65,200 101,000 128
380 550 82 4.0 320 510 65 306682
DGB41406
14.9606 21.6535 3.2283 .160 71,900 115,000 143
400 600 90 5.0 610 1200 90 307238
BAC41543
15.7480 23.6220 3.5433 .200 137,000 270,000 198
400 720 130 6.0 795 1,340 220
DGB41526
15.7480 28.3465 5.1181 .240 180,000 300,000 485 SC8011
410 560 70 4.0 425 830 45 468431 509093A
BAC41648
16.1417 22.0472 2.7559 .160 95,500 187,000 99
420 559.5 65 4.0 375 640 47 576366
DGB41649
16.5354 22.0276 2.5591 .160 84,300 144,000 104
420 580 70 4.0 370 630 58 544178
DGB41650
16.5354 22.8346 2.7559 .160 83,200 142,000 128

25
SPECIAL DEEP GROOVE BALL & ANGULAR CONTACT

AMERICAN
BEARINGS

ROLLER BEARINGS
BALL

w w
R R

R R

D T B S D T B S

TYPE DGB TYPE BAC

MAX. FILLET DYNAMIC STATIC BEARING
BORE O.D. BRG. WIDTH
BEARING RADIUS CAPACITY CAPACITY WEIGHT REFERENCE
NUMBER B D W/Wo R C Co M NUMBER
mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
420 580 72 5.0 284 448 60 508748
DGB41651
16.5354 22.8346 2.8346 .200 63,800 101,000 132
420 580 72 4.0 290 475 55 544178
DGB41652
16.5354 22.8346 2.8346 .160 65,200 107,000 121
440 600 74 3.5 440 865 58 509094A
BAC41721
17.3228 23.6220 2.9134 .140 98,900 194,000 128
465 635 76 4 470 970 72 307352 510289A
BAC41814
18.3071 25.0000 2.9921 .160 106,000 218,000 159
480 680 90 8.0 418 766 53 514448
DGB41819
18.8976 26.7717 3.5433 .315 94,000 172,000 117
500 620 40 2.0 133 250 25 556818
BAC41939
19.6850 24.4094 1.5748 .080 29,900 56,200 55
500 689 100 6.0 545 980 105
DGB41907
19.6850 27.1260 3.9370 .240 123,000 220,000 231.5 6E-SC10006
500 700 100 6.0 455 850 115 530352
DGB41932
19.6850 27.5591 3.9370 .240 102,000 191,000 254
520 719 100 5.0 472 890 118
DGB42011
20.4724 28.3071 3.9370 .200 106,000 200,000 260 6E-SC10403
530 600 35 2.0 88 120 14 556716
BAC42033
20.8661 23.6220 1.3780 .080 19,800 27,000 31
530 760 100 6.0 460 860 156 360476 508780
DGB42023
20.8661 29.9213 3.9370 .240 103,000 193,000 344
530 760 100 6.0 700 1600 151 307368B
BAC42025
20.8661 29.9213 3.9370 .240 157,000 360,000 333
530 780 112 6.0 550 1050 190 529220
DGB42027
20.8661 30.7087 4.4094 .240 124,000 236,000 419
560 680 42 2.1 244 480 28 556716
BAC42228
22.0472 26.7717 1.6535 .083 55,000 108,000 62
570 799 115 8.0 705 1,400 187
DGB42210
22.4409 31.4567 4.5276 .315 160,000 315,000 412 6E-SC11401

26
SPECIAL DEEP GROOVE BALL & ANGULAR CONTACT

AMERICAN

BEARINGS
ROLLER BEARINGS

BALL
®

MAX. FILLET DYNAMIC STATIC BEARING

BORE O.D. BRG. WIDTH
BEARING RADIUS CAPACITY CAPACITY WEIGHT REFERENCE
NUMBER B D W/Wo R C Co M NUMBER
mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
600 730 45 2.1 270 540 36 560519
BAC42320
23.6220 28.7402 1.7717 .083 61,000 121,000 80
640 940 128 7.5 630 1330 330 508308
DGB42519
25.1969 37.0079 5.0394 .300 142,000 300,000 728
650 919 118 6.0 636 138,000 270
DGB42508
25.5906 36.1811 4.6457 .240 143,000 310,000 595
650 920 118 6.0 600 1290 270 306708C 514645
DGB42521
25.5906 36.2205 4.6457 .240 135,000 290,000 595
670 850 85 6.0 430 910 116 509029
DGB42619
26.3780 33.4646 3.3465 .240 96,700 205,000 256
710 1000 140 7.5 660 1475 340 306704C 502954
DGB42708
27.9528 39.3701 5.5118 .300 148,000 332,000 750
710 1030 140 7.5 780 1800 384 534196
DGB42714
27.9528 40.5512 5.5118 .300 175,000 405,000 847
710 1080 160 7.5 875 2075 555 360141 528283
DGB42707
27.9528 42.5197 6.2992 .300 197,000 466,000 1224
730 940 100 8.0 500 1080 186 526168
DGB42823
28.7402 37.0079 3.9370 .315 112,000 243,000 410
750 920 54 4.0 387 930 67 560245
BAC42910
29.5276 36.2205 2.1260 .160 87,000 209,000 148
750 1016 125 6.0 820 1940 315 565323
DGB42903
29.5276 40.0000 4.9213 .240 184,000 436,000 694
760 1080 150 7.5 840 1020 420 306474C 500909
DGB42906
29.9213 42.5197 5.9055 .300 189,000 229,000 926
800 1080 115 6.0 665 1550 315 361844 526190
DGB43107
31.4961 42.5197 4.5276 .240 149,000 348,000 694
800 1130 120 7.5 1100 3300 400 311745
BAC43109
31.4961 44.4882 4.7244 .300 247,000 742,000 882
800 1150 155 7.5 1090 2640 540 801911
DGB43111
31.4961 45.2756 6.1024 .300 245,000 593,000 1190
850 1220 165 7.5 980 2850 650 306493 501657
DGB43317
33.4646 48.0315 6.4961 .300 220,000 641,000 1433
860 1130 120 7.5 900 2000 340 529055
DGB43306
33.8583 44.4882 4.7244 .300 202,000 450,000 750
950 1320 170 10.0 1020 2700 755 532248
DGB43701
37.4016 51.9685 6.6929 .400 229,000 607,000 1664
1000 1380 180 10.0 1000 2700 860 528268
DGB43903
39.3701 54.3307 7.0866 .400 225,000 607,000 1896
1500 1820 125 6.0 1290 2900 615 304235
DGB45902
59.0551 71.6535 4.9213 .240 290,000 652,000 1356
1600 1950 155 6.0 1320 5200 900 304223A
DGB46201
62.9921 76.7717 6.1024 .240 297,000 1,170,000 1984

27
SPECIAL DOUBLE ROW ANGULAR CONTACT

AMERICAN
BEARINGS

ROLLER BEARINGS
BALL

w
R

wi R

TYPE BAC-D D T B S

DESIGN 1

WIDTH WIDTH MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BRG.

BORE O.D.
BEARING O.R. I.R. RADIUS SHAFT HSNG. CAPACITY CAPACITY DESIGN WT.
TYPE
NUMBER B D W Wi R S T C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
150 225 73 73 2.1 160 215 153 204 10
BAC5522D 2
5.9055 8.8583 2.8740 2.8740 .083 6.30 8.46 34,400 45,900 22
150 230 70 70 2.1 160 220 156 212 10
BAC5521D 2
5.9055 9.0551 2.7559 2.7559 .083 6.30 8.66 35,100 47,700 22
150 240 84 84 1.5 155 233 190 280 16
BAC4513D 1
5.9055 9.4488 3.3071 3.3071 .060 6.10 9.17 42,800 63,000 35
160 215 50 56 2.0 167 208 104 156 6
BAC4683D 2
6.2992 8.4646 1.9685 2.2047 .083 6.57 8.19 23,400 35,100 12
160 239.5 76 76 2.1 170 231 180 245 11
BAC5616D 2
6.2992 9.4291 2.9921 2.9921 .083 6.69 9.09 40,500 55,100 24
160 240 76 76 2.0 169 231 180 245 11
BAC4676D 1
6.2992 9.4488 2.9921 2.9921 .080 6.65 9.09 40,500 55,100 24
170 260 84 84 2.1 180 250 216 300 15
BAC4684D 1
6.6929 10.2362 3.3071 3.3071 .083 7.09 9.84 48,600 67,500 33
175 280 92 92 2.1 185 270 236 340 21
BAC5620D 1
6.8898 11.0236 3.6220 3.6220 .083 7.28 10.63 53,100 76,500 46
180 250 66 66 2.0 189 241 146 216 10
BAC5764D 1
7.0866 9.8425 2.5984 2.5984 .080 7.44 9.49 32,900 48,600 22
180 250 70 70 2.0 189 241 146 216 10
BAC5766D 1
7.0866 9.8425 2.7559 2.7559 .080 7.44 9.49 32,900 48,600 22
180 259.5 66 66 2.0 189 251 204 290 11
BAC5724D 2
7.0866 10.2165 2.5984 2.5984 .080 7.44 9.88 45,900 65,200 23
180 280 92 92 2.1 186 270 236 340 21
BAC5768D 1
7.0866 11.0236 3.6220 3.6220 .083 7.32 10.63 53,100 76,500 46
190 255 58 66 1.5 196 249 137 220 9
BAC5725D 2
7.4803 10.0394 2.2835 2.5984 .060 7.72 9.80 30,800 49,500 20
190 269.5 66 66 2.0 199 261 208 305 11
BAC5722D 2
7.4803 10.6102 2.5984 2.5984 .080 7.83 10.28 46,800 68,600 24

28
SPECIAL DOUBLE ROW ANGULAR CONTACT

AMERICAN

BEARINGS
ROLLER BEARINGS

BALL
®

w
R

wi R

D T B S TYPE BAC-D

DESIGN 2

WIDTH WIDTH MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BRG.

BORE O.D.
BEARING O.R. I.R. RADIUS SHAFT HSNG. CAPACITY CAPACITY DESIGN WT.
TYPE
NUMBER B D W Wi R S T C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
190 280 96 90 2.5 196 270 224 325 19
BAC5770D 1
7.4803 11.0236 3.7795 3.5433 .100 7.72 10.63 50,400 73,100 42
190 290 92 92 2.1 196 280 250 375 22
BAC5771D 1
7.4803 11.4173 3.6220 3.6220 .083 7.72 11.02 56,300 84,400 49
200 279.5 76 76 2.1 210 270 186 275 14
BAC5740D 2
7.8740 11.0039 2.9921 2.9921 .083 8.27 10.63 41,900 61,900 31
200 280 76 76 2.0 210 270 180 265 13
BAC5774D 1
7.8740 11.0236 2.9921 2.9921 .080 8.27 10.63 40,500 59,600 29
200 280 80 80 2.1 206 270 186 275 16
BAC5775D 1
7.8740 11.0236 3.1496 3.1496 .083 8.11 10.63 41,900 61,900 35
200 289.5 76 76 2.1 210 280 232 345 16
BAC5707D 2
7.8740 11.3976 2.9921 2.9921 .083 8.27 11.02 52,200 77,600 35
200 310 96 96 2.5 210 300 275 415 27
BAC5778D 1
7.8740 12.2047 3.7795 3.7795 .100 8.27 11.81 61,900 93,300 60
220 300 70 76 2.0 226 294 200 320 15
BAC5815D 2
8.6614 11.8110 2.7559 2.9921 .080 8.90 11.57 45,000 72,000 33
220 309.5 76 76 2.0 229 301 240 375 17
BAC5818D 2
8.6614 12.1850 2.9921 2.9921 .080 9.02 11.85 54,000 84,400 37
230 329.5 80 80 2.1 240 320 280 455 21
BAC5929D 2
9.0551 12.9724 3.1496 3.1496 .083 9.45 12.60 63,000 102,300 46
230 329.5 80 80 2.1 236 320 280 455 24
BAC5965D 1
9.0551 12.9724 3.1496 3.1496 .083 9.29 12.60 63,000 102,300 53
250 340 70 76 2.1 260 333 245 415 19
BAC5943D 2
9.8425 13.3858 2.7559 2.9921 .083 10.24 13.11 55,100 93,300 42
260 369.5 92 92 2.1 270 360 305 530 30
BAC41044D 2
10.2362 14.5472 3.6220 3.6220 .083 10.63 14.17 68,600 119,200 66
260 400 130 130 4.0 277 383 390 710 62
BAC41059D 1
10.2362 15.7480 5.1181 5.1181 .160 10.91 15.08 87,700 159,700 137
280 389.5 92 92 2.1 290 380 320 585 32
BAC41151D 2
11.0236 15.3346 3.6220 3.6220 .083 11.42 14.96 72,000 131,600 71

29
CYLINDRICAL ROLLER BEARINGS
CYLINDRICAL ROLLER BEARINGS
ISO Cylindrical 34 Journal Roller - Inch Series 144
Two Row, ISO Cylindrical 78 Precision End Ring – Inch 155
Full Complement ISO Cylindrical 83 Line Shaft Cylindrical 156
Two Row, ISO Full Comp. Cylindrical 91 Table Roll Cylindrical 157
Domestic Metric Cylindrical 94 Cluster Mill Backing Cylindrical 159
Inch Series Cylindrical 112 4 Row Cylindrical 160
Journal Roller - Metric 138 4 Row Cylindrical, Tapered Bore 172

ROLLER BEARINGS
CYLNDRICAL
Journal Roller - Type AT 142

ISO Cylindrical (NU, NJ, etc.)

These are metric bearings that are the most common cylindrical roller bearings used around the world, and most manufacturers use the
same letter designations for the six most popular styles, making interchanging fairly easy. Bearings with an E suffix, for Extra capacity,
are redesigns of the original bearings. The NU type is the most popular design used in heavy duty equipment. Interchangeability
can be verified by comparing the boundary dimensions and the value of the “F” dimension in our bearing tables with those of other
manufacturers. Interchangeability can be for both complete bearings and components; i.e. inner races from one manufacturer with outer
race assemblies from another. Our standard cage for these bearings is a 2-piece, roller riding brass cage, M designation. Other cage
types are: LB 2-piece, land riding brass cage and M2 1-piece, land riding brass cage, for higher speed applications. Bearing internal
clearance follows the ISO standard for cylindrical roller bearings, and “Normal” clearance requires no suffix. However, most applications
require a C3 clearance in order to have some mounted clearance after the inner races have been tightly fitted to their shafts. Unless
otherwise specified, American will supply these bearings with C3 clearance as a standard. If a clearance other than C3 is needed,
including “Normal”, it should be specified. A typical complete bearing number for standard bearings would be:

NU2234EMC3

Two Row, ISO Cylindrical (NNU and NN)

These metric designed bearings are wider to allow a second row of rollers for increased capacity. They interchange with complete
bearings with the same style designation and basic size number. The cage is a 1-piece brass, roller riding, finger design, M designation.
internal clearance values are the same for single row bearings with the same bore size. Unless otherwise specified, bearings will be
supplied with a C3 clearance. A typical complete bearing number in this series is:

NNU4184MC3

Full Complement ISO Cylindrical (NCF and NJG)

These metric designed bearings have the same envelope dimensions as their caged counterparts, and by virtue of more rollers, provide
higher capacities. The disadvantage of this design is slightly more internal friction which limits their speed capability. The V suffix
indicates full complement. As in the previous product lines, we will supply these bearings with a C3 clearance unless another value is
specified. A typical complete bearing numbers in this line is:

NCF2338VC3

Two Row, ISO Full Complement Cylindrical (NNCL, NNCF, and NNC)
These metric designed two row bearings have the same envelope dimensions as their caged two row counterparts. Having more rollers
increases capacities at the expense of lowering their speed limits. Type NNCL is a float or expansion bearing, while type NNCF can
be used as a one direction shaft locating bearing and type NNC is a two direction locating bearing. These will be supplied with a C3
clearance unless otherwise specified. A typical complete bearing numbers is:

NNCL4964VC3

31
CYLINDRICAL ROLLER BEARINGS
Domestic Metric Cylindrical
These bearings conform to ABMA Standard 20, Suffix B and are characterized by a larger than normal corner radius on one side of the
inner race, a broken corner on the other side, and a standard internal clearance large enough to have a free mounted clearance when
a heavy shaft fit is used. American’s standard cage for this series of bearings uses a 2–piece fully machined brass type and requires
no suffix on the bearing number to identify itself. Alternate cages are a fully machined steel type, SM designation and a stamped steel
type, SS designation. The inner race O.D. is controlled so that interchangeability of inner races and outer race assemblies with other
manufactures of the same basic bearing number occurs. Typical complete bearing numbers are:
ROLLER BEARINGS

CD232, AD5226SS
CYLNDRICAL

Inch Series Cylindrical

These bearings are designed totally in the inch system and interchange as a unit with bearings with the same boundary dimensions from
other U.S. manufacturers. A 2–piece fully machined brass cage is standard and does not require suffix identification. Internal clearance
is very similar to that of domestic cylindricals with the same bore size, leaving enough free clearance when inner races are tightly fitted.
Typical complete bearing numbers are:

90CD789, 155AD791

Journal Roller - Metric

These bearings have metric I.D.s and O.D.s, but inch value widths, most of which are sold in the replacement market for older
equipment. They are fully separable into their three major components: inner race, outer race and cage/roller assembly. The cage design
is the end ring type made from mild steel with shallow pockets for the Roller ends and depends on flat housing surfaces on both sides
to retain the cage/roller assembly. Riveted stay rods hold the assembly together. A typical bearing number is:

AW234H

Journal Roller - Type AT

These bearings are intended for use on line shafts. They have special Inch dimensioned bores designed to slip onto standard line shafting
and extended and notched inner races so they can be “keyed” to the line shaft. These bearings should only be used on older line shafts
or new applications that are properly designed for them. A typical bearing number is:

ATW232H

Journal Roller - Inch Series

These are 3-piece separable cylindrical roller bearings are of a similar design as the above journal metric series. They were originally
designed for various types of heavy industrial equipment. Most of these bearings are sold today in the replacement market. Typical
bearing numbers are:

SCS166, HCS272, ECS624

Precision End Ring - Inch Series

This series of bearings were custom designed for specific applications. Several of these, not shown, have been modified and have a suffix
added to the basic bearing number. A typical bearing number is:

HCS32

32
CYLINDRICAL ROLLER BEARINGS
Line Shaft Cylindrical
All of these bearings are based on the 5200 Series found in the previous domestic cylindrical series. The inner races are designed for
a slip fit on standard line shafts diameters, and it is extended with a keyway to prevent slipping on the shaft. Extra internal clearance is
provided in these bearings, making them unsuitable for typical applications. A typical bearing number is:

AD5226SM24

ROLLER BEARINGS
CYLNDRICAL
Table Roll Cylindrical
Similar to the above series, these bearings are based on the 5200 domestic cylindrical series. Inner race bore sizes are standard
metric values, and some are extended to provide additional axial float. Extra internal clearance is provided on most, making them
unsuitable for typical applications. A typical bearing number in this series is:

AD5238SM16

Cluster Mill Backing Cylindrical

These cylindrical roller bearings are provided in several popular sizes for use in cluster mills around the world. They have either two or
three rows of rollers and come either with a cage of in a full complement design (F suffix). A typical bearing numbers is:

A4787

4 Row Cylindrical
These bearings are designed for and used in rolling mills for various metals and alloys. They come in many design styles as indicated
in the bearing tables. The most common cage design is a fully machined finger type made from brass or mild steel. Some bearings
are supplied with a steel pin-type cage. Most bearings come standard with a C4 internal clearance as the inner races are usually fitted
tightly. Because all have special numbers, there is no cage suffix for brass and C4 clearance. When a steel cage is supplied, the suffix
SM is applied. In the larger sizes that roll strip to very tight gauge control, the inner race O.D.s are often supplied semi-finished, RG
suffix, so the end user can final grind when mounted on the rollneck. A typical 4 row cylindrical bearing number is:

AD41022D

4 Row Cylindrical, Tapered Bore

These bearing are very similar to the above series, except the bore of the inner race is tapered: 1 to 12 for smaller bearings and 1 to 30
for larger ones. Internal clearance is special and sufficient to provide proper running clearance as the inner race is expanded when driven
up the tapered rollneck. Cage types vary much the same as those above. A typical 4 row cylindrical, tapered bore bearing number is:

AD41621DK

33
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

75 160 37
NU315E N315E NJ315E NF315E NUP315E NP315E
2.9528 6.2992 1.4567
75 160 55
NU2315 N2315 NJ2315 NF2315 NUP2315 NP2315
2.9528 6.2992 2.1654
80 140 26
NU216E N216E NJ216E NF216E NUP216E NP216E
3.1496 5.5118 1.0236
80 140 33
NU2216E N2216E NJ2216E NF2216E NUP2216E NP2216E
3.1496 5.5118 1.2992
80 170 39
NU316E N316E NJ316E NF316E NUP316E NP316E
3.1496 6.6929 1.5354
80 170 58
NU2316E N2316E NJ2316E NF2316E NUP2316E NP2316E
3.1496 6.6929 2.2835
85 150 28
NU217E N217E NJ217E NF217E NUP217E NP217E
3.3465 5.9055 1.1024
85 150 36
NU2217E N2217E NJ2217E NF2217E NUP2217E NP2217E
3.3465 5.9055 1.4173
85 180 41
NU317E N317E NJ317E NF317E NUP317E NP317E
3.3465 7.0866 1.6142
85 180 60
NU2317E N2317E NJ2317E NF2317E NUP2317E NP2317E
3.3465 7.0866 2.3622
90 160 30
NU218E N218E NJ218E NF218E NUP218E NP218E
3.5433 6.2992 1.1811
90 160 40
NU2218E N2218E NJ2218E NF2218E NUP2218E NP2218E
3.5433 6.2992 1.5748
90 190 43
NU318E N318E NJ318E NF318E NUP318E NP318E
3.5433 7.4803 1.6929
90 190 64
NU2318E N2318E NJ2318E NF2318E NUP2318E NP2318E
3.5433 7.4803 2.5197
95 170 32
NU219E N219E NJ219E NF219E NUP219E NP219E
3.7402 6.6929 1.2598
95 170 43
NU2219E N2219E NJ2219E NF2219E NUP2219E NP2219E
3.7402 6.6929 1.6929
95 200 45
NU319E N319E NJ319E NF319E NUP319E NP319E
3.7402 7.8740 1.7717
95 200 67
NU2319E N2319E NJ2319E NF2319E NUP2319E NP2319E
3.7402 7.8740 2.6378

34
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
95 143 2.0 2.0 92 95 145 143 240 265 3.4
315E
3.7402 5.6299 .080 .080 3.62 3.74 5.71 5.63 54,000 59,600 7.5
95 143 2.0 2.0 92 95 145 143 330 400 5
2315E
3.7402 5.6299 .080 .080 3.62 3.74 5.71 5.63 74,200 90,000 11.5
95.3 127.3 2.0 2.0 93 95.3 131 127.3 140 165 1.6
216E
3.7520 5.0118 .080 .080 3.66 3.75 5.16 5.01 31,500 37,100 4
95.3 127.3 2.0 2.0 93 95.3 131 127.3 188 245 2
2216E
3.7520 5.0118 .080 .080 3.66 3.75 5.16 5.01 42,300 55,100 4.5
101 151 2.0 2.0 98 101 154 151 260 290 4
316E
3.9764 5.9449 .080 .080 3.86 3.98 6.06 5.94 58,500 65,200 9
101 151 2.0 2.0 98 101 154 151 360 440 6
2316E
3.9764 5.9449 .080 .080 3.86 3.98 6.06 5.94 81,000 99,000 13.5
100.5 136.5 2.0 2.0 98 100.5 139 136.5 165 200 2
217E
3.9567 5.3740 .080 .080 3.86 3.96 5.47 5.37 37,100 45,000 4.5
100.5 136.5 2.0 2.0 98 100.5 139 136.5 215 280 2.5
2217E
3.9567 5.3740 .080 .080 3.86 3.96 5.47 5.37 48,400 63,000 6
108 160 2.5 2.5 105 108 163 160 300 335 4.8
317E
4.2520 6.2992 .100 .100 4.13 4.25 6.42 6.30 67,500 75,400 11
108 160 2.5 2.5 105 108 163 160 395 490 7
2317E
4.2520 6.2992 .100 .100 4.13 4.25 6.42 6.30 88,800 110,200 15.5
101 145 2.0 2.0 98 101 148 145 185 220 2.4
218E
3.9764 5.7087 .080 .080 3.86 3.98 5.83 5.71 41,600 49,500 5.5
107 151 2.0 2.0 104 107 154 151 240 315 3.3
2218E
4.2126 5.9449 .080 .080 4.09 4.21 6.06 5.94 54,000 70,900 7.5
113.5 169.5 2.5 2.5 110 113.5 177 169.5 320 360 5.5
318E
4.4685 6.6732 .100 .100 4.33 4.47 6.97 6.67 72,000 81,000 12.5
113.5 169.5 2.5 2.5 110 113.5 177 169.5 440 440 8
2318E
4.4685 6.6732 .100 .100 4.33 4.47 6.97 6.67 99,000 99,000 18
112.5 154.5 2.0 2.0 110 112.5 159 154.5 220 265 3
219E
4.4291 6.0827 .080 .080 4.33 4.43 6.26 6.08 49,500 59,600 6.5
112.5 154.5 2.0 2.0 110 112.5 159 154.5 285 375 4
2219E
4.4291 6.0827 .080 .080 4.33 4.43 6.26 6.08 64,100 84,400 9.0
121.5 177.5 2.5 2.5 118 121.5 179 177.5 340 390 6.3
319E
4.7835 6.9882 .100 .100 4.65 4.78 7.05 6.99 76,500 87,700 14
121.5 177.5 2.5 2.5 118 121.5 179 177.5 468 585 9.4
2319E
4.7835 6.9882 .100 .100 4.65 4.78 7.05 6.99 106,000 132,000 21

35
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

100 150 24
NU1020 N1020 NJ1020 NF1020 NUP1020 NP1020
3.9370 5.9055 0.9449
100 165 52
NU3120 N3120 NJ3120 NF3120 NUP3120 NP3120
3.9370 6.4961 2.0472
100 180 34
NU220E N220E NJ220E NF220E NUP220E NP220E
3.9370 7.0866 1.3386
100 180 46
NU2220E N2220E NJ2220E NF2220E NUP2220E NP2220E
3.9370 7.0866 1.8110
100 215 47
NU320E N320E NJ320E NF320E NUP320E NP320E
3.9370 8.4646 1.8504
100 215 73
NU2320E N2320E NJ2320E NF2320E NUP2320E NP2320E
3.9370 8.4646 2.8740
105 160 26
NU1021 N1021 NJ1021 NF1021 NUP1021 NP1021
4.1339 6.2992 1.0236
105 190 36
NU221E N221E NJ221E NF221E NUP221E NP221E
4.1339 7.4803 1.4173
105 190 50
NU2221E N2221E NJ2221E NF2221E NUP2221E NP2221E
4.1339 7.4803 1.9685
105 225 49
NU321E N321E NJ321E NF321E NUP321E NP321E
4.1339 8.8583 1.9291
105 225 77
NU2321E N2321E NJ2321E NF2321E NUP2321E NP2321E
4.1339 8.8583 3.0315
110 170 28
NU1022 N1022 NJ1022 NF1022 NUP1022 NP1022
4.3307 6.6929 1.1024
110 180 56
NU3122 N3122 NJ3122 NF3122 NUP3122 NP3122
4.3307 7.0866 2.2047
110 200 38
NU222E N222E NJ222E NF222E NUP222E NP222E
4.3307 7.8740 1.4961
110 200 53
NU2222E N2222E NJ2222E NF2222E NUP2222E NP2222E
4.3307 7.8740 2.0866
110 240 50
NU322E N322E NJ322E NF322E NUP322E NP322E
4.3307 9.4488 1.9685
110 240 80
NU2322E N2322E NJ2322E NF2322E NUP2322E NP2322E
4.3307 9.4488 3.1496

36
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
113.0 137.0 1.5 1.5 111.0 113.0 142.0 137 85 112 1.5
1020
4.449 5.394 .060 .060 4.37 4.45 5.59 5.39 19,100 25,200 3.3
116.5 152.5 2.0 2.0 114.0 116.50 156.0 152.5 305 450 4.5
3120
4.587 6.004 .080 .080 4.49 4.59 6.14 6.00 68,600 102,000 10
119.0 163.0 2.1 2.1 116.0 119.0 169.0 163.0 250 300 3.5
220E
4.685 6.417 .083 .083 4.57 4.69 6.65 6.42 56,200 67,400 8
119.0 163.0 2.1 2.1 116.0 119.0 169.0 163.0 340 450 4.8
2220E
4.685 6.417 .083 .083 4.57 4.69 6.65 6.42 76,400 101,200 10.6
127.5 191.5 3.0 3.0 124.0 127.5 202.0 191.5 390 440 7.6
320E
5.020 7.539 .120 .120 4.88 5.02 7.95 7.54 88,000 99,000 17
127.5 191.5 3.0 3.0 124.0 127.5 202.0 191.5 580 730 11.5
2320E
5.020 7.539 .120 .120 4.88 5.02 7.95 7.54 130,400 164,100 25.4
119.5 145.5 2.0 2.0 117.0 119.5 151.0 145.5 100 135 2
1021
4.705 5.728 .080 .080 4.61 4.70 5.94 5.73 22,500 303,500 4.4
125.0 173.0 2.1 2.1 122.0 125.0 179.0 173.0 265 315 4
221E
4.921 6.811 .083 .083 4.80 4.92 7.05 6.81 59,600 70,800 9
125.0 173.0 2.1 2.1 122.0 125.0 179.0 173.0 365 490 6
2221E
4.921 6.811 .083 .083 4.80 4.92 7.05 6.81 82,000 110,200 13.2
133.0 201.0 3.0 3.0 128.0 133.0 206.0 201.0 440 500 9
321E
5.236 7.913 .120 .120 5.04 5.24 8.11 7.91 99,000 112,400 20
133.0 201.0 3.0 3.0 198.0 133.0 212.0 201.0 605 750 14
2321E
5.236 7.913 .120 .120 7.80 5.24 8.35 7.91 136,000 189,000 31
125.0 155.0 2.0 2.0 116.5 125.0 161.0 155.0 125 165 2.5
1022
4.921 6.102 .080 .080 4.59 4.92 6.34 6.10 28,100 37,100 5.5
128.0 166.0 2.0 2.0 124 128.0 170.0 166.0 320 475 5.7
3122
5.039 6.535 .080 .080 4.88 5.04 6.69 6.54 71,900 106,800 12.6
132.5 180.5 2.1 2.1 130.0 132.5 188.0 180.5 290 365 5
222E
5.217 7.106 .083 .083 5.12 5.22 7.40 7.11 65,200 82,100 11
132.5 180.5 2.1 2.1 129.0 132.5 189.0 180.5 380 520 7
2222E
5.217 7.106 .083 .083 5.08 5.22 7.44 7.11 85,400 117,000 15.4
143.0 211.0 3.0 3.0 139.0 143.0 227.0 211.0 466 540 11
322E
5.630 8.307 .120 .120 5.47 5.63 8.94 8.31 105,000 121,400 24
143.0 211.0 3.0 3.0 139.0 143.0 227.0 211.0 685 900 17
2322E
5.630 8.307 .120 .120 5.47 5.63 8.94 8.31 154,000 202,300 37

37
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

115 250 53
NU323 N323 NJ323 NF323 NUP323 NP323
4.5276 9.8425 2.0866
115 250 53
NU323E N323E NJ323E NF323E NUP323E NP323E
4.5276 9.8425 2.0866
120 180 28
NU1024 N1024 NJ1024 NF1024 NUP1024 NP1024
4.7244 7.0866 1.1024
120 200 62
NU3124 N3124 NJ3124 NF3124 NUP3124 NP3124
4.7244 7.8740 2.4409
120 215 40
NU224E N224E NJ224E NF224E NUP224E NP224E
4.7244 8.4646 1.5748
120 215 58
NU2224E N2224E NJ2224E NF2224E NUP2224E NP2224E
4.7244 8.4646 2.2835
120 260 55
NU324E N324E NJ324E NF324E NUP324E NP324E
4.7244 10.2362 2.1654
120 260 86
NU2324E N2324E NJ2324E NF2324E NUP2324E NP2324E
4.7244 10.2362 3.3858
130 200 33
NU1026E N1026E NJ1026E NF1026E NUP1026E NP1026E
5.1181 7.8740 1.2992
130 200 42
NU2026E N2026E NJ2026E NF2026E NUP2026E NP2026E
5.1181 7.8740 1.6535
130 200 52
NU3026 N3026 NJ3026 NF3026 NUP3026 NP3026
5.1181 7.8740 2.0472
130 230 40
NU226E N226E NJ226E NF226E NUP226E NP226E
5.1181 9.0551 1.5748
130 230 64
NU2226E N2226E NJ2226E NF2226E NUP2226E NP2226E
5.1181 9.0551 2.5197
130 280 58
NU326E N326E NJ326E NF326E NUP326E NP326E
5.1181 11.0236 2.2835
130 280 93
NU2326E N2326E NJ2326E NF2326E NUP2326E NP2326E
5.1181 11.0236 3.6614
140 210 33
NU1028 N1028 NJ1028 NF1028 NUP1028 NP1028
5.5118 8.2677 1.2992
140 210 42
NU2028E N2028E NJ2028E NF2028E NUP2028E NP2028E
5.5118 8.2677 1.6535

38
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
148.5 218.4 3.0 3.0 144.0 148.5 223.0 218.4 440 505 12.6
323
5.846 8.598 .120 .120 5.67 5.85 8.78 8.60 100,000 114,000 28
148.5 224.7 3.0 3.0 144.0 148.5 229.0 224.7 480 540 12.6
323E
5.846 8.846 .120 .120 5.67 5.85 9.02 8.85 108,000 121,000 28
135.0 165.0 2.0 2.0 132.0 135.0 170.0 165.0 134 180 2.5
1024
5.315 6.496 .080 .080 5.20 5.31 6.69 6.50 30,100 40,400 5.5
140.0 184.0 2.0 2.0 137.0 140.0 188.0 184.0 410 600 8
3124
5.512 7.244 .080 .080 5.39 5.51 7.40 7.24 92,200 135,000 18
143.5 195.5 2.1 2.1 140.0 143.5 204.0 195.5 340 430 6
224E
5.650 7.697 .083 .083 5.51 5.65 8.03 7.70 76,400 97,000 13.2
143.5 195.5 2.1 2.1 140.0 143.5 204.0 195.5 455 630 8.5
2224E
5.650 7.697 .083 .083 5.51 5.65 8.03 7.70 102,000 142,000 18.7
154.0 230.0 3.0 3.0 150.0 154.0 234.0 230.0 540 620 14
324E
6.063 9.055 .120 .120 5.91 6.06 9.21 9.06 121,000 140,000 31
154.0 230.0 3.0 3.0 150.0 154.0 234.0 230.0 790 1,040 24
2324E
6.063 9.055 .120 .120 5.91 6.06 9.21 9.06 178,000 234,000 53
147.0 183.0 2.0 2.0 144.0 147.0 186.0 183.0 220 310 3.8
1026E
5.787 7.205 .080 .080 5.67 5.79 7.32 7.20 37,100 50,600 8.4
147.0 183.0 2.0 2.0 144.0 147.0 186.0 183.0 300 440 5
2026E
5.787 7.205 .080 .080 5.67 5.79 7.32 7.20 67,400 99,000 11
148.0 182.0 2.0 2.0 145.0 148.0 185.0 182.0 350 585 6.5
3026
5.827 7.165 .080 .080 5.71 5.83 7.28 7.17 79,000 132,000 14.3
153.5 209.5 3.0 3.0 150.0 153.5 213.0 209.5 360 455 6.5
226E
6.043 8.248 .120 .120 5.91 6.04 8.39 8.25 81,000 102,200 14.3
153.5 209.5 3.0 3.0 149.0 153.5 217.0 209.5 530 735 11
2226E
6.043 8.248 .120 .120 5.87 6.04 8.54 8.25 119,000 165,000 24.3
167.0 247.0 4.0 4.0 163.0 167.0 251.0 247.0 630 750 19
326E
6.575 9.724 .160 .160 6.42 6.57 9.88 9.72 142,000 189,000 42
167.0 247.0 4.0 4.0 163.0 167.0 251.0 247.0 935 1250 30
2326E
6.575 9.724 .160 .160 6.42 6.57 9.88 9.72 210,000 281,000 66
158.0 192.0 2.0 2.0 155.0 158.0 195.0 192.0 175 245 4
1028
6.220 7.559 .080 .080 6.10 6.22 7.68 7.56 39,300 55,100 9
157.0 191.0 2.0 2.0 154.0 157.0 194.0 191.0 315 490 5
2028E
6.181 7.520 .080 .080 6.06 6.18 7.64 7.52 71,000 110,000 11

39
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

140 210 53
NU3028 N3028 NJ3028 NF3028 NUP3028 NP3028
5.5118 8.2677 2.0866
140 225 68
NU3128 N3128 NJ3128 NF3128 NUP3128 NP3128
5.5118 8.8583 2.6772
140 250 42
NU228E N228E NJ228E NF228E NUP228E NP228E
5.5118 9.8425 1.6535
140 250 68
NU2228E N2228E NJ2228E NF2228E NUP2228E NP2228E
5.5118 9.8425 2.6772
140 300 62
NU328E N328E NJ328E NF328E NUP328E NP328E
5.5118 11.8110 2.4409
140 300 102
NU2328E N2328E NJ2328E NF2328E NUP2328E NP2328E
5.5118 11.8110 4.0157
150 225 35
NU1030 N1030 NJ1030 NF1030 NUP1030 NP1030
5.9055 8.8583 1.3780
150 225 45
NU2030 N2030 NJ2030 NF2030 NUP2030 NP2030
5.9055 8.8583 1.7717
150 225 56
NU3030 N3030 NJ3030 NF3030 NUP3030 NP3030
5.9055 8.8583 2.2047
150 270 45
NU230E N230E NJ230E NF230E NUP230E NP230E
5.9055 10.6299 1.7717
150 270 73
NU2230E N2230E NJ2230E NF2230E NUP2230E NP2230E
5.9055 10.6299 2.8740
150 320 65
NU330E N330E NJ330E NF330E NUP330E NP330E
5.9055 12.5984 2.5591
150 320 108
NU2330E N2330E NJ2330E NF2330E NUP2330E NP2330E
5.9055 12.5984 4.2520
160 240 38
NU1032 N1032 NJ1032 NF1032 NUP1032 NP1032
6.2992 9.4488 1.4961
160 240 48
NU2032E N2032E NJ2032E NF2032E NUP2032E NP2032E
6.2992 9.4488 1.8898
160 240 60
NU3032 N3032 NJ3032 NF3032 NUP3032 NP3032
6.2992 9.4488 2.3622
160 290 48
NU232E N232E NJ232E NF232E NUP232E NP232E
6.2992 11.4173 1.8898
160 290 80
NU2232E N2232E NJ2232E NF2232E NUP2232E NP2232E
6.2992 11.4173 3.1496

40
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
157.0 195.0 2.0 2.0 153.0 157.0 199.0 195.0 390 655 7
3028
6.181 7.677 .080 .080 6.02 6.18 7.83 7.68 87,700 147,300 15.4
161.5 207.5 2.1 2.1 157.0 161.5 212.0 207.5 510 835 10.6
3128
6.358 8.169 .083 .083 6.18 6.36 8.35 8.17 114,700 187,700 23.4
169.0 221.0 3.0 3.0 166.0 169.0 225.0 221.0 390 510 8.5
228E
6.654 8.701 .120 .120 6.54 6.65 8.86 8.70 87,700 114,700 19
169.0 221.0 3.0 3.0 166.0 169.0 225.0 221.0 570 830 13.5
2228E
6.654 8.701 .120 .120 6.54 6.65 8.86 8.70 128,100 186,600 30
180.0 260.0 4.0 4.0 176.0 180.0 264.0 260.0 680 830 22.5
328E
7.087 10.236 .160 .160 6.93 7.09 10.39 10.24 152,900 186,600 50
180.0 260.0 4.0 4.0 176.0 180.0 264.0 260.0 1050 1430 37
2328E
7.087 10.236 .160 .160 6.93 7.09 10.39 10.24 236,000 321,400 81.6
169.5 205.5 2.1 2.1 167.0 169.5 210.0 205.5 195 275 5
1030
6.673 8.091 .083 .083 6.57 6.67 8.27 8.09 43,800 61,800 11
168.5 206.5 2.1 2.1 166.0 168.5 211.0 206.5 350 550 6
2030
6.634 8.130 .083 .083 6.54 6.63 8.31 8.13 78,700 123,600 13
169.5 208.5 2.1 2.1 167.0 169.5 210.0 205.5 410 710 9
3030
6.673 8.209 .083 .083 6.57 6.67 8.27 8.09 92,200 159,600 20
182.0 242.0 3.0 3.0 178.0 182.0 248.0 242.0 445 600 10.5
230E
7.165 9.528 .120 .120 7.01 7.17 9.76 9.53 100,000 134,900 23
182.0 242.0 3.0 3.0 177.0 182.0 249.0 242.0 630 930 19
2230E
7.165 9.528 .120 .120 6.97 7.17 9.80 9.53 141,600 209,100 42
193.0 283.0 4.0 4.0 189.0 193.0 287.0 283.0 780 965 27.5
330E
7.598 11.142 .160 .160 7.44 7.60 11.30 11.14 175,400 216,900 60.6
193.0 283.0 4.0 4.0 188.0 193.0 288.0 283.0 1200 1630 45
2330E
7.598 11.142 .160 .160 7.40 7.60 11.34 11.14 270,000 366,400 99
180.0 220.0 2.1 2.1 177.0 180.0 223.0 220.0 230 325 6.0
1032
7.087 8.661 .083 .083 6.97 7.09 8.78 8.66 51,700 73,100 13
180.0 223.0 2.1 2.1 177.0 180.0 226 223.0 420 670 8
2032E
7.087 8.780 .083 .083 6.97 7.09 8.90 8.78 94,400 150,600 17.6
182.0 222.0 2.1 2.1 178.0 182.0 226.0 222.0 445 780 11
3032
7.165 8.740 .083 .083 7.01 7.17 8.90 8.74 100,000 175,400 24.3
195.0 259.0 3.0 3.0 191.0 195.0 263.0 259.0 500 680 15
232E
7.677 10.197 .120 .120 7.52 7.68 10.35 10.20 112,400 153,000 33
193.0 261.0 3.0 3.0 188.0 193.0 266.0 261.0 810 1200 24
2232E
7.598 10.276 .120 .120 7.40 7.60 10.47 10.28 182,000 270,000 53

41
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

160 340 68
NU332E N332E NJ332E NF332E NUP332E NP332E
6.2992 13.3858 2.6772
160 340 114
NU2332E N2332E NJ2332E NF2332E NUP2332E NP2332E
6.2992 13.3858 4.4882
170 230 36
NU2934 N2934 NJ2934 NF2934 NUP2934 NP2934
6.6929 9.0551 1.4173
170 260 42
NU1034 N1034 NJ1034 NF1034 NUP1034 NP1034
6.6929 10.2362 1.6535
170 260 54
NU2034E N2034E NJ2034E NF2034E NUP2034E NP2034E
6.6929 10.2362 2.1260
170 260 67
NU3034 N3034 NJ3034 NF3034 NUP3034 NP3034
6.6929 10.2362 2.6378
170 280 88
NU3134 N3134 NJ3134 NF3134 NUP3134 NP3134
6.6929 11.0236 3.4646
170 310 52
NU234E N234E NJ234E NF234E NUP234E NP234E
6.6929 12.2047 2.0472
170 310 86
NU2234E N2234E NJ2234E NF2234E NUP2234E NP2234E
6.6929 12.2047 3.3858
170 360 72
NU334 N334 NJ334 NF334 NUP334 NP334
6.6929 14.1732 2.8346
170 360 72
NU334E N334E NJ334E NF334E NUP334E NP334E
6.6929 14.1732 2.8346
170 360 120
NU2334E N2334E NJ2334E NF2334E NUP2334E NP2334E
6.6929 14.1732 4.7244
180 250 33
NU1936E N1936E NJ1936E NF1936E NUP1936E NP1936E
7.0866 9.8425 1.2992
180 250 42
NU2936 N2936 NJ2936 NF2936 NUP2936 NP2936
7.0866 9.8425 1.6535
180 280 46
NU1036 N1036 NJ1036 NF1036 NUP1036 NP1036
7.0866 11.0236 1.8110
180 280 60
NU2036E N2036E NJ2036E NF2036E NUP2036E NP2036E
7.0866 11.0236 2.3622
180 280 74
NU3036 N3036 NJ3036 NF3036 NUP3036 NP3036
7.0866 11.0236 2.9134

42
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
204.0 300.0 4.0 4.0 200.0 204.0 304.0 300.0 880 1080 32.5
332E
8.031 11.811 .160 .160 7.87 8.03 11.97 11.81 198,000 243,000 71.6
204.0 300.0 4.0 4.0 199.0 204.0 305.0 300.0 1320 1860 53
2332E
8.031 11.811 .160 .160 7.83 8.03 12.01 11.81 297,000 418,000 116.8
185.0 215.0 2.0 2.0 182.0 185.0 218.0 215.0 210 360 5
2934
7.283 8.465 .080 .080 7.17 7.28 8.58 8.46 47,200 81,000 10.8
193.0 241.0 2.1 2.1 190.0 193.0 244.0 241.0 275 400 8
1034
7.598 9.488 .083 .083 7.48 7.60 9.61 9.49 61,800 90,000 17.6
191.0 241.0 2.1 2.1 187.0 191.0 245.0 241.0 475 735 11
2034E
7.520 9.488 .083 .083 7.36 7.52 9.65 9.49 106,800 165,200 24.3
193.0 241.0 2.1 2.1 189.0 193.0 245.0 241.0 510 875 15
3034
7.598 9.488 .083 .083 7.44 7.60 9.65 9.49 114,700 196,700 32.8
197.0 257.0 2.1 2.1 193.0 197.0 261.0 257.0 825 1380 22.6
3134
7.756 10.118 .083 .083 7.60 7.76 10.28 10.12 185,500 310,200 49.8
207.0 279.0 3.0 3.0 203.0 207.0 283.0 279.0 615 815 19
234E
8.150 10.984 .120 .120 7.99 8.15 11.14 10.98 138,300 183,200 41.9
205.0 281.0 3.0 3.0 200.0 205.0 286.0 281.0 970 1430 30
2234E
8.071 11.063 .120 .120 7.87 8.07 11.26 11.06 218,100 321,500 66.1
220.0 310.0 4.0 4.0 214.0 220.0 314.0 310.0 810 1040 38.5
334
8.661 12.205 .160 .160 8.43 8.66 12.36 12.20 182,100 233,800 84.9
218.0 318.0 4.0 4.0 212.0 218.0 324.0 318.0 950 1180 39
334E
8.583 12.520 .160 .160 8.35 8.58 12.76 12.52 213,600 265,300 86.0
220.0 320.0 4.0 4.0 214.0 220.0 326.0 320.0 1610 2200 63
2334E
8.661 12.598 .160 .160 8.43 8.66 12.83 12.60 362,000 494,600 138.9
198.0 232.0 2.0 2.0 194.0 198.0 236.0 232.0 245 390 6
1936E
7.795 9.134 .080 .080 7.64 7.80 9.29 9.13 55,100 87,700 13.2
199.0 233.0 2.0 2.0 196.0 199.0 236.0 233.0 260 440 7
2936
7.835 9.173 .080 .080 7.72 7.83 9.29 9.17 58,500 99,000 15.4
205.0 255.0 2.1 2.1 202.0 205.0 258.0 255.0 335 475 10.5
1036
8.071 10.039 .083 .083 7.95 8.07 10.16 10.04 75,300 106,800 23.1
204.0 256.0 2.1 2.1 200.0 204.0 260.0 256.0 630 980 14
2036E
8.031 10.079 .083 .083 7.87 8.03 10.24 10.08 141,600 220,300 30.9
206.0 258.0 2.1 2.1 202.0 206.0 262.0 258.0 695 1200 18
3036
8.110 10.157 .083 .083 7.95 8.11 10.31 10.16 156,200 289,800 39.7

43
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

180 320 52
NU236 N236 NJ236 NF236 NUP236 NP236
7.0866 12.5984 2.0472
180 320 52
NU236E N236E NJ236E NF236E NUP236E NP236E
7.0866 12.5984 2.0472
180 320 86
NU2236E N2236E NJ2236E NF2236E NUP2236E NP2236E
7.0866 12.5984 3.3858
180 380 75
NU336 N336 NJ336 NF336 NUP336 NP336
7.0866 14.9606 2.9528
180 380 75
NU336E N336E NJ336E NF336E NUP336E NP336E
7.0866 14.9606 2.9528
180 380 126
NU2336E N2336E NJ2336E NF2336E NUP2336E NP2336E
7.0866 14.9606 4.9606
190 260 33
NU1938E N1938E NJ1938E NF1938E NUP1938E NP1938E
7.4803 10.2362 1.2992
190 260 42
NU2938 N2938 NJ2938 NF2938 NUP2938 NP2938
7.4803 10.2362 1.6535
190 290 46
NU1038 N1038 NJ1038 NF1038 NUP1038 NP1038
7.4803 11.4173 1.8110
190 290 60
NU2038E N2038E NJ2038E NF2038E NUP2038E NP2038E
7.4803 11.4173 2.3622
190 290 75
NU3038 N3038 NJ3038 NF3038 NUP3038 NP3038
7.4803 11.4173 2.9528
190 340 55
NU238E N238E NJ238E NF238E NUP238E NP238E
7.4803 13.3858 2.1654
190 340 92
NU2238E N2238E NJ2238E NF2238E NUP2238E NP2238E
7.4803 13.3858 3.6220
190 400 78
NU338E N338E NJ338E NF338E NUP338E NP338E
7.4803 15.7480 3.0709
190 400 132
NU2338E N2338E NJ2338E NF2338E NUP2338E NP2338E
7.4803 15.7480 5.1969
200 250 24
NU1840 N1840 NJ1840 NF1840 NUP1840 NP1840
7.8740 9.8425 0.9449
200 280 38
NU1940E N1940E NJ1940E NF1940E NUP1940E NP1940E
7.8740 11.0236 1.4961

44
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
218.0 288.0 4.0 4.0 214.0 218.0 292.0 288.0 555 840 19.5
236
8.583 11.339 .160 .160 8.43 8.58 11.50 11.34 124,800 188,800 43
217.0 289.0 4.0 4.0 213.0 217.0 293.0 289.0 630 850 10.5
236E
8.543 11.378 .160 .160 8.39 8.54 11.54 11.38 141,600 191,100 23
215.0 291.0 4.0 4.0 210.0 215.0 296.0 291.0 1010 1500 31.5
2236E
8.465 11.457 .160 .160 8.27 8.46 11.65 11.46 227,100 337,200 69.4
232.0 333.6 4.0 4.0 226.0 232.0 339.0 333.6 1080 1370 42.5
336
9.134 13.134 .160 .160 8.90 9.13 13.35 13.13 242,800 308,000 94
231.0 335.0 4.0 4.0 225.0 231.0 340.0 335.0 1080 1370 45
336E
9.094 13.189 .160 .160 8.86 9.09 13.39 13.19 242,800 308,000 99
231.0 335.0 4.0 4.0 223.0 231.0 343.0 335.0 1570 2280 72.5
2336E
9.094 13.189 .160 .160 8.78 9.09 13.50 13.19 353,000 512,500 160
207.5 245.5 2.0 2.0 204.0 207.5 249.0 245.5 250 400 6
1938E
8.169 9.665 .080 .080 8.03 8.17 9.80 9.67 56,200 90,000 13.2
209.0 243.0 2.0 2.0 206.0 209.0 246.0 243.0 265 455 7
2938
8.228 9.567 .080 .080 8.11 8.23 9.69 9.57 59,600 102,200 15.4
215.0 265.0 2.1 2.1 212.0 215.0 268.0 265.0 350 500 11
1038
8.465 10.433 .083 .083 8.35 8.46 10.55 10.43 78,700 112,400 24.3
214.0 266.0 2.1 2.1 210.0 214.0 270.0 266.0 645 1040 15
2038E
8.425 10.472 .083 .083 8.27 8.43 10.63 10.47 145,000 203,800 33.1
216.0 268.0 2.1 2.1 212.0 216.0 272.0 268.0 720 1250 19
3038
8.504 10.551 .083 .083 8.35 8.50 10.71 10.55 161,900 281,000 42
230.0 306.0 5.0 5.0 226.0 230.0 310.0 306.0 695 965 23.5
238E
9.055 12.047 .200 .200 8.90 9.06 12.20 12.05 156,200 216,900 52
228.0 308.0 5.0 5.0 222.0 228.0 314.0 308.0 1100 1660 39
2238E
8.976 12.126 .200 .200 8.74 8.98 12.36 12.13 247,300 373,200 86
245.0 345.0 5.0 5.0 240.0 245.0 350.0 345.0 1140 1500 50
338E
9.646 13.583 .200 .200 9.45 9.65 13.78 13.58 256,300 337,200 110
240.0 354.0 5.0 5.0 235.0 240.0 359.0 354.0 1830 2500 82.5
2338E
9.449 13.937 .200 .200 9.25 9.45 14.13 13.94 411,400 562,000 182
213.0 239.0 1.5 1.5 210.0 213.0 242.0 239.0 130 226 3
1840
8.386 9.409 .060 .060 8.27 8.39 9.53 9.41 29,200 50,800 6.6
221.0 262.0 2.0 2.0 216.0 221 267.0 262.0 265 405 7.5
1940E
8.701 10.315 .080 .080 8.50 8.70 10.51 10.31 59,600 91,000 16.5

45
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

200 280 48
NU2940 N2940 NJ2940 NF2940 NUP2940 NP2940
7.8740 11.0236 1.8898
200 280 60
NU3940 N3940 NJ3940 NF3940 NUP3940 NP3940
7.8740 11.0236 2.3622
200 310 51
NU1040 N1040 NJ1040 NF1040 NUP1040 NP1040
7.8740 12.2047 2.0079
200 310 66
NU2040E N2040E NJ2040E NF2040E NUP2040E NP2040E
7.8740 12.2047 2.5984
200 310 82
NU3040 N3040 NJ3040 NF3040 NUP3040 NP3040
7.8740 12.2047 3.2283
200 340 112
NU3140 N3140 NJ3140 NF3140 NUP3140 NP3140
7.8740 13.3858 4.4094
200 360 58
NU240E N240E NJ240E NF240E NUP240E NP240E
7.8740 14.1732 2.2835
200 360 98
NU2240E N2240E NJ2240E NF2240E NUP2240E NP2240E
7.8740 14.1732 3.8583
200 420 80
NU340E N340E NJ340E NF340E NUP340E NP340E
7.8740 16.5354 3.1496
200 420 138
NU2340E N2340E NJ2340E NF2340E NUP2340E NP2340E
7.8740 16.5354 5.4331
220 270 24
NU1844 N1844 NJ1844 NF1844 NUP1844 NP1844
8.6614 10.6299 0.9449
220 300 38
NU1944E N1944E NJ1944E NF1944E NUP1944E NP1944E
8.6614 11.8110 1.4961
220 300 48
NU2944E N2944E NJ2944E NF2944E NUP2944E NP2944E
8.6614 11.8110 1.8898
220 300 60
NU3944 N3944 NJ3944 NF3944 NUP3944 NP3944
8.6614 11.8110 2.3622
220 340 56
NU1044 N1044 NJ1044 NF1044 NUP1044 NP1044
8.6614 13.3858 2.2047
220 340 72
NU2044E N2044E NJ2044E NF2044E NUP2044E NP2044E
8.6614 13.3858 2.8346
220 340 90
NU3044 N3044 NJ3044 NF3044 NUP3044 NP3044
8.6614 13.3858 3.5433
220 370 120
NU3144 N3144 NJ3144 NF3144 NUP3144 NP3144
8.6614 14.5669 4.7244

46
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
222.0 260.0 2.1 2.1 219.0 222.0 225.0 260.0 330 585 9.5
2940
8.740 10.236 .083 .083 8.62 8.74 8.86 10.24 74,200 131,500 21
225.0 263.0 2.1 2.1 221.0 225.0 267.0 263.0 470 915 13.4
3940
8.858 10.354 .083 .083 8.70 8.86 10.51 10.35 105,700 205,700 30
229.0 281.0 3.0 3.0 225.0 229.0 284.0 281.0 380 570 14
1040
9.016 11.063 .120 .120 8.86 9.02 11.18 11.06 85,400 128,100 31
227.0 287.0 3.0 3.0 223.0 227.0 291.0 287.0 735 1220 19
2040E
8.937 11.299 .120 .120 8.78 8.94 11.46 11.30 165,200 274,300 42
229.0 285.0 3.0 3.0 226.0 229.0 288.0 285.0 790 1400 24
3040
9.016 11.220 .120 .120 8.90 9.02 11.34 11.22 177,600 314,700 53
235.0 311.0 3.0 3.0 231.0 235.0 315.0 311.0 1190 1900 42
3140
9.252 12.244 .120 .120 9.09 9.25 12.40 12.24 267,500 427,100 92.6
243.0 323.0 4.0 4.0 239.0 243.0 327.0 323.0 765 1060 28.5
240E
9.567 12.717 .160 .160 9.41 9.57 12.87 12.72 172,000 238,300 63
241.0 323.0 4.0 4.0 235.0 241.0 344.0 323.0 1230 1900 46
2240E
9.488 12.717 .160 .160 9.25 9.49 13.54 12.72 276,500 427,100 101.4
247.0 361.0 5.0 5.0 241.0 247.0 367.0 361.0 1075 1325 56
340E
9.724 14.213 .200 0.200 9.49 9.72 14.45 14.21 421,700 297,900 123.5
247.0 361.0 5.0 5.0 241.0 247.0 367.0 361.0 2050 2850 96
2340E
9.724 14.213 .200 0.200 9.49 9.72 14.45 14.21 460,900 663,200 211.6
232.0 258.0 1.5 1.5 229.0 232.0 261.0 258.0 130 240 3.3
1844
9.134 10.157 .060 .060 9.02 9.13 10.28 10.16 29,200 54,000 7.3
240.0 282.0 2.1 2.1 237.0 240.0 285.0 282.0 335 560 8.3
1944E
9.449 11.102 .083 .083 9.33 9.45 11.22 11.10 75,300 125,900 18.3
239.0 281.0 2.1 2.1 236.0 239.0 284.0 281.0 460 830 10
2944E
9.409 11.063 .083 .083 9.29 9.41 11.18 11.06 103,400 186,600 22
245.0 283.0 2.0 2.0 241.0 245.0 287.0 283.0 485 985 14.5
3944
9.646 11.142 .080 .080 9.49 9.65 11.30 11.14 109,000 221,400 32
250.0 310.0 3.0 3.0 246.0 250.0 314.0 310.0 495 735 19
1044
9.843 12.205 .120 .120 9.69 9.84 12.36 12.20 111,300 165,200 42
250.0 314.0 3.0 3.0 246.0 250.0 318.0 314.0 880 1460 25
2044E
9.843 12.362 .120 .120 9.69 9.84 12.52 12.36 197,800 328,200 55
252.0 312.0 3.0 3.0 248.0 252.0 316.0 312.0 935 1700 32
3044
9.921 12.283 .120 .120 9.76 9.92 12.44 12.28 210,200 382,200 70.5
258.0 338.0 4.0 4.0 251.0 258.0 345.0 338.0 1300 2120 53
3144
10.157 13.307 .160 .160 9.88 10.16 13.58 13.31 292,300 476,600 117

47
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

220 400 65
NU244 N244 NJ244 NF244 NUP244 NP244
8.6614 15.7480 2.5591
220 400 65
NU244E N244E NJ244E NF244E NUP244E NP244E
8.6614 15.7480 2.5591
220 400 108
NU2244 N2244 NJ2244 NF2244 NUP2244 NP2244
8.6614 15.7480 4.2520
220 400 108
NU2244E N2244E NJ2244E NF2244E NUP2244E NP2244E
8.6614 15.7480 4.2520
220 460 88
NU344 N344 NJ344 NF344 NUP344 NP344
8.6614 18.1102 3.4646
220 460 88
NU344E N344E NJ344E NF344E NUP344E NP344E
8.6614 18.1102 3.4646
220 460 145
NU2344 N2344 NJ2344 NF2344 NUP2344 NP2344
8.6614 18.1102 5.7087
220 460 145
NU2344E N2344E NJ2344E NF2344E NUP2344E NP2344E
8.6614 18.1102 5.7087
240 300 28
NU1848 N1848 NJ1848 NF1848 NUP1848 NP1848
9.4488 11.8110 1.1024
240 320 38
NU1948 N1948 NJ1948 NF1948 NUP1948 NP1948
9.4488 12.5984 1.4961
240 320 48
NU2948 N2948 NJ2948 NF2948 NUP2948 NP2948
9.4488 12.5984 1.8898
240 320 60
NU3948 N3948 NJ3948 NF3948 NUP3948 NP3948
9.4488 12.5984 2.3622
240 360 56
NU1048E N1048E NJ1048E NF1048E NUP1048E NP1048E
9.4488 14.1732 2.2047
240 360 72
NU2048E N2048E NJ2048E NF2048E NUP2048E NP2048E
9.4488 14.1732 2.8346
240 360 92
NU3048E N3048E NJ3048E NF3048E NUP3048E NP3048E
9.4488 14.1732 3.6220
240 400 128
NU3148 N3148 NJ3148 NF3148 NUP3148 NP3148
9.4488 15.7480 5.0394
240 440 72
NU248 N248 NJ248 NF248 NUP248 NP248
9.4488 17.3228 2.8346

48
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
270.0 350.0 4.0 4.0 263.0 270.0 357.0 350.0 765 1080 38.5
244
10.630 13.780 .160 .160 10.35 10.63 14.06 13.78 171,900 242,800 85
268.0 358.0 4.0 4.0 261.0 268.0 365.0 358.0 925 1245 38
244E
10.551 14.094 .160 .160 10.28 10.55 14.37 14.09 207,900 279,900 84
270.0 350.0 4.0 4.0 263.0 270.0 357.0 350.0 1480 2390 63
2244
10.630 13.780 .160 .160 10.35 10.63 14.06 13.78 332,700 537,300 139
259.0 367.0 4.0 4.0 255.0 259.0 371.0 367.0 1570 2280 62.5
2244E
10.197 14.449 .160 .160 10.04 10.20 14.61 14.45 353,000 512,600 138
284.0 296.0 5.0 5.0 277.0 284.0 303.0 296.0 1210 1630 72.5
344
11.181 11.654 .200 .200 10.91 11.18 11.93 11.65 272,000 366,400 160
282.0 406.0 5.0 5.0 275.0 282.0 413.0 406.0 1460 1900 72
344E
11.102 15.984 .200 .200 10.83 11.10 16.26 15.98 328,200 427,100 159
284.0 396.0 5.0 5.0 277.0 284.0 403.0 396.0 1790 2700 121
2344
11.181 15.591 .200 .200 10.91 11.18 15.87 15.59 402,400 607,000 267
277.0 405.0 5.0 5.0 268.0 277.0 414.0 405.0 2330 3250 120
2344E
10.906 15.945 .200 .200 10.55 10.91 16.30 15.94 523,800 730,600 264.6
255.0 287.0 2.0 2.0 252.0 255.0 290.0 287.0 195 350 5
1848
10.039 11.299 .080 .080 9.92 10.04 11.42 11.30 43,800 78,700 11
261.0 299.0 2.1 2.1 258.0 261.0 302.0 299.0 265 465 9
1948
10.276 11.772 .083 .083 10.16 10.28 11.89 11.77 59,600 104,500 20
261.0 299.0 2.1 2.1 258.0 261.0 302.0 299.0 360 670 11.5
2948
10.276 11.772 .083 .083 10.16 10.28 11.89 11.77 80,900 150,600 25.4
265.0 303.0 2.1 2.1 262.0 265.0 305.0 303.0 500 1050 16
3948
10.433 11.929 .083 .083 10.31 10.43 12.01 11.93 112,400 236,000 34.6
270.0 330.0 3.0 3.0 266.0 270.0 334.0 330.0 555 875 20
1048E
10.630 12.992 .120 .120 10.47 10.63 13.15 12.99 124,700 196,700 44
270.0 330.0 3.0 3.0 266.0 270.0 334.0 330.0 900 1560 26.5
2048E
10.630 12.992 .120 .120 10.47 10.63 13.15 12.99 202,300 350,700 58.4
270.0 334.0 3.0 3.0 266.0 270.0 338.0 334.0 1020 1860 35
3048E
10.630 13.150 .120 .120 10.47 10.63 13.31 13.15 229,300 418,100 77
275.0 365.0 3.0 3.0 268.0 275.0 372.0 365.0 1470 2450 65
3148
10.827 14.370 .120 .120 10.55 10.83 14.65 14.37 330,500 550,800 143.3
295.0 385.0 4.0 4.0 288.0 295.0 392.0 385.0 950 1370 51.5
248
11.614 15.157 .160 .160 11.34 11.61 15.43 15.16 213,600 308,000 113.5

49
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

240 440 120
NU2248 N2248 NJ2248 NF2248 NUP2248 NP2248
9.4488 17.3228 4.7244
240 500 95
NU348 N348 NJ348 NF348 NUP348 NP348
9.4488 19.6850 3.7402
240 500 155
NU2348 N2348 NJ2348 NF2348 NUP2348 NP2348
9.4488 19.6850 6.1024
260 320 28
NU1852 N1852 NJ1852 NF1852 NUP1852 NP1852
10.2362 12.5984 1.1024
260 360 46
NU1952E N1952E NJ1952E NF1952E NUP1952E NP1952E
10.2362 14.1732 1.8110
260 360 60
NU2952 N2952 NJ2952 NF2952 NUP2952 NP2952
10.2362 14.1732 2.3622
260 360 75
NU3952 N3952 NJ3952 NF3952 NUP3952 NP3952
10.2362 14.1732 2.9528
260 400 65
NU1052 N1052 NJ1052 NF1052 NUP1052 NP1052
10.2362 15.7480 2.5591
260 400 82
NU2052E N2052E NJ2052E NF2052E NUP2052E NP2052E
10.2362 15.7480 3.2283
260 400 104
NU3052E N3052E NJ3052E NF3052E NUP3052E NP3052E
10.2362 15.7480 4.0945
260 440 144
NU3152E N3152E NJ3152E NF3152E NUP3152E NP3152E
10.2362 17.3228 5.6693
260 480 80
NU252 N252 NJ252 NF252 NUP252 NP252
10.2362 18.8976 3.1496
260 480 80
NU252E N252E NJ252E NF252E NUP252E NP252E
10.2362 18.8976 3.1496
260 480 130
NU2252 N2252 NJ2252 NF2252 NUP2252 NP2252
10.2362 18.8976 5.1181
260 480 130
NU2252E N2252E NJ2252E NF2252E NUP2252E NP2252E
10.2362 18.8976 5.1181
260 540 102
NU352E N352E NJ352E NF352E NUP352E NP352E
10.2362 21.2598 4.0157
260 540 165
NU2352E N2352E NJ2352E NF2352E NUP2352E NP2352E
10.2362 21.2598 6.4961
280 350 33
NU1856 N1856 NJ1856 NF1856 NUP1856 NP1856
11.0236 13.7795 1.2992

50
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
295.0 385.0 4.0 4.0 288.0 295.0 392.0 385.0 1450 2360 84
2248
11.614 15.157 .160 .160 11.34 11.61 15.43 15.16 326,000 530,600 185
310.0 430.0 5.0 5.0 302.0 310.0 438.0 430.0 1450 2000 94.5
348
12.205 16.929 .200 .200 11.89 12.20 17.24 16.93 326,000 449,600 208.3
310.0 430.0 5.0 5.0 302.0 310.0 438.0 430.0 2120 3250 155
2348
12.205 16.929 .200 .200 11.89 12.20 17.24 16.93 476,600 730,600 341.7
275.0 307.0 2.0 2.0 272.0 275.0 310.0 307.0 200 370 5.5
1852
10.827 12.087 .080 .080 10.71 10.83 12.20 12.09 45,000 83,200 12
286.0 338.0 2.1 2.1 282.0 286.0 334.0 338.0 475 815 14.5
1952E
11.260 13.307 .083 .083 11.10 11.26 13.15 13.31 106,800 183,200 32
286.0 334.0 2.1 2.1 282.0 286.0 338.0 334.0 555 1055 19.7
2952
11.260 13.150 .083 .083 11.10 11.26 13.31 13.15 124,800 237,200 43.4
292.0 330.0 2.0 2.0 289.0 292.0 333.0 330.0 670 1575 27.3
3952
11.496 12.992 .080 .080 11.38 11.50 13.11 12.99 150,600 354,100 60
296.0 364.0 4.0 4.0 290.0 296.0 368.0 364.0 630 965 29.5
1052
11.654 14.331 .160 .160 11.42 11.65 14.49 14.33 141,600 216,900 65
294.0 370.0 4.0 4.0 290.0 294.0 374.0 370.0 1190 2080 39
2052E
11.575 14.567 .160 .160 11.42 11.57 14.72 14.57 267,500 467,600 86
294.0 370.0 4.0 4.0 290.0 294.0 374.0 370.0 1320 2360 48
3052E
11.575 14.567 .160 .160 11.42 11.57 14.72 14.57 296,700 530,600 106
298.5 402.5 3.0 3.0 293.0 298.5 408.0 402.5 2090 3450 98
3152E
11.752 15.846 .120 .120 11.54 11.75 16.06 15.85 469,900 775,600 216
320.0 420.0 5.0 5.0 313.0 320.0 427.0 420.0 1170 1700 68.5
252
12.598 16.535 .200 .200 12.32 12.60 16.81 16.54 263,000 382,200 151
317.0 429.0 5.0 5.0 313.0 317.0 436.0 429.0 1335 1890 68
252E
12.480 16.890 .200 .200 12.32 12.48 17.17 16.89 300,100 424,900 150
320.0 420.0 5.0 5.0 313.0 320.0 426 420.0 1790 3000 112
2252
12.598 16.535 .200 .200 12.32 12.60 16.77 16.54 402,400 674,400 247
313.0 433.0 5.0 5.0 306.0 313.0 440.0 433.0 1915 3335 111
2252E
12.323 17.047 .200 .200 12.05 12.32 17.32 17.05 430,600 749,700 244.7
337.0 477.0 6.0 6.0 330.0 337.0 484.0 477.0 1940 2700 120
352E
13.268 18.780 .240 .240 12.99 13.27 19.06 18.78 436,100 607,000 264.6
319.0 489.0 6.0 6.0 310.0 319.0 498.0 489.0 3190 4500 190
2352E
12.559 19.252 .240 .240 12.20 12.56 19.61 19.25 171,100 1,012,000 419
299.0 334.0 2.0 2.0 295.0 299.0 338.0 334.0 240 450 7.5
1856
11.772 13.150 .080 .080 11.61 11.77 13.31 13.15 54,000 101,200 16.5

51
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

280 350 42
NU2856E N2856E NJ2856E NF2856E NUP2856E NP2856E
11.0236 13.7795 1.6535
280 380 46
NU1956 N1956 NJ1956 NF1956 NUP1956 NP1956
11.0236 14.9606 1.8110
280 380 46
NU1956E N1956E NJ1956E NF1956E NUP1956E NP1956E
11.0236 14.9606 1.8110
280 380 60
NU2956E N2956E NJ2956E NF2956E NUP2956E NP2956E
11.0236 14.9606 2.3622
280 380 75
NU3956 N3956 NJ3956 NF3956 NUP3956 NP3956
11.0236 14.9606 2.9528
280 420 65
NU1056 N1056 NJ1056 NF1056 NUP1056 NP1056
11.0236 16.5354 2.5591
280 420 82
NU2056E N2056E NJ2056E NF2056E NUP2056E NP2056E
11.0236 16.5354 3.2283
280 420 106
NU3056 N3056 NJ3056 NF3056 NUP3056 NP3056
11.0236 16.5354 4.1732
280 460 146
NU3156E N3156E NJ3156E NF3156E NUP3156E NP3156E
11.0236 18.1102 5.7480
280 500 80
NU256 N256 NJ256 NF256 NUP256 NP256
11.0236 19.6850 3.1496
280 500 80
NU256E N256E NJ256E NF256E NUP256E NP256E
11.0236 19.6850 3.1496
280 500 130
NU2256E N2256E NJ2256E NF2256E NUP2256E NP2256E
11.0236 19.6850 5.1181
280 580 108
NU356E N356E NJ356E NF356E NUP356E NP356E
11.0236 22.8346 4.2520
280 580 175
NU2356E N2356E NJ2356E NF2356E NUP2356E NP2356E
11.0236 22.8346 6.8898
300 380 38
NU1860E N1860E NJ1860E NF1860E NUP1860E NP1860E
11.8110 14.9606 1.4961
300 420 56
NU1960E N1960E NJ1960E NF1960E NUP1960E NP1960E
11.8110 16.5354 2.2047
300 420 72
NU2960E N2960E NJ2960E NF2960E NUP2960E NP2960E
11.8110 16.5354 2.8346

52
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
298.0 335.0 2.0 2.0 294.0 298.0 339.0 335.0 370 750 9.3
2856E
11.732 13.189 .080 .080 11.57 11.73 13.35 13.19 83,200 168,600 20.5
306.0 356.0 2.1 2.1 300.0 306.0 362.0 356.0 450 780 18
1956
12.047 14.016 .083 .083 11.81 12.05 14.25 14.02 101,200 175,400 40
304.0 358.0 2.1 2.1 298.0 304.0 364.0 358.0 525 880 17
1956E
11.969 14.094 .083 .083 11.73 11.97 14.33 14.09 118,000 197,800 37.5
304.7 360.7 2.1 2.1 299.0 304.7 367.0 360.7 765 1400 20.5
2956E
11.996 14.201 .083 .083 11.77 12.00 14.45 14.20 172,000 314,700 45
312.0 350.0 2.0 2.0 306.0 312.0 356.0 350.0 690 1670 29
3956
12.283 13.780 .080 .080 12.05 12.28 14.02 13.78 155,100 375,400 64
316.0 384.0 4.0 4.0 311.0 316.0 389.0 384.0 660 1060 31.5
1056
12.441 15.118 .160 .160 12.24 12.44 15.31 15.12 148,400 238,300 69.4
314.0 390.0 4.0 4.0 310.0 314.0 394.0 390.0 1230 2160 40
2056E
12.362 15.354 .160 .160 12.20 12.36 15.51 15.35 276,600 485,600 88.2
316.0 386.0 4.0 4.0 310.0 316.0 392.0 386.0 1335 2550 52.4
3056
12.441 15.197 .160 .160 12.20 12.44 15.43 15.20 300,100 573,300 115.5
321.0 427.0 5.0 5.0 314.0 321.0 434.0 427.0 2290 3900 105
3156E
12.638 16.811 .200 .200 12.36 12.64 17.09 16.81 514,800 876,800 231.5
340.0 440.0 5.0 5.0 333.0 340.0 447.0 440.0 1140 1700 71.5
256
13.386 17.323 .200 .200 13.11 13.39 17.60 17.32 256,300 382,200 157.6
337.0 449.0 5.0 5.0 330.0 337.0 456.0 449.0 1400 2025 71
256E
13.268 17.677 .200 .200 12.99 13.27 17.95 17.68 314,700 455,200 156.5
327.0 453.0 5.0 5.0 320.0 327.0 456.0 453.0 2200 3250 115
2256E
12.874 17.835 .200 .200 12.60 12.87 17.95 17.83 494,600 730,600 253.5
362.0 512.0 6.0 6.0 344.0 362.0 520.0 512.0 2180 3025 146
356E
14.252 20.157 .240 .240 13.54 14.25 20.47 20.16 490,100 680,100 321.4
351.0 521.0 6.0 6.0 343.0 351.0 529.0 521.0 3360 5160 229
2356E
13.819 20.512 .240 .240 13.50 13.82 20.83 20.51 755,400 1,160,000 505
321.0 361.0 2.1 2.1 317.0 321.0 365.0 361.0 360 680 10.5
1860E
12.638 14.213 .083 .083 12.48 12.64 14.37 14.21 81,000 152,900 23
328.5 390.5 3.0 3.0 324.0 328.5 395.0 390.5 695 1140 24.5
1960E
12.933 15.374 .120 .120 12.76 12.93 15.55 15.37 156,200 256,300 54
326.5 390.5 3.0 3.0 323.0 326.5 394.0 390.5 990 1900 33
2960E
12.854 15.374 .120 .120 12.72 12.85 15.51 15.37 222,600 427,100 73

53
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

300 420 90
NU3960 N3960 NJ3960 NF3960 NUP3960 NP3960
11.8110 16.5354 3.5433
300 460 74
NU1060 N1060 NJ1060 NF1060 NUP1060 NP1060
11.8110 18.1102 2.9134
300 460 95
NU2060E N2060E NJ2060E NF2060E NUP2060E NP2060E
11.8110 18.1102 3.7402
300 460 118
NU3060 N3060 NJ3060 NF3060 NUP3060 NP3060
11.8110 18.1102 4.6457
300 540 85
NU260E N260E NJ260E NF260E NUP260E NP260E
11.8110 21.2598 3.3465
300 540 140
NU2260 N2260 NJ2260 NF2260 NUP2260 NP2260
11.8110 21.2598 5.5118
300 620 109
NU360 N360 NJ360 NF360 NUP360 NP360
11.8110 24.4094 4.2913
300 620 185
NU2360E N2360E NJ2360E NF2360E NUP2360E NP2360E
11.8110 24.4094 7.2835
320 400 38
NU1864 N1864 NJ1864 NF1864 NUP1864 NP1864
12.5984 15.7480 1.4961
320 440 56
NU1964 N1964 NJ1964 NF1964 NUP1964 NP1964
12.5984 17.3228 2.2047
320 440 72
NU2964 N2964 NJ2964 NF2964 NUP2964 NP2964
12.5984 17.3228 2.8346
320 440 90
NU3964 N3964 NJ3964 NF3964 NUP3964 NP3964
12.5984 17.3228 3.5433
320 480 74
NU1064 N1064 NJ1064 NF1064 NUP1064 NP1064
12.5984 18.8976 2.9134
320 480 95
NU2064E N2064E NJ2064E NF2064E NUP2064E NP2064E
12.5984 18.8976 3.7402
320 480 121
NU3064E N3064E NJ3064E NF3064E NUP3064E NP3064E
12.5984 18.8976 4.7638
320 540 176
NU3164E N3164E NJ3164E NF3164E NUP3164E NP3164E
12.5984 21.2598 6.9291
320 580 92
NU264E N264E NJ264E NF264E NUP264E NP264E
12.5984 22.8346 3.6220
320 580 150
NU2264 N2264 NJ2264 NF2264 NUP2264 NP2264
12.5984 22.8346 5.9055

54
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
339.0 383.0 2.5 2.5 335.0 339.0 387.0 383.0 960 2400 45.6
3960
13.346 15.079 .100 .100 13.19 13.35 15.24 15.08 215,800 539,500 100.5
340.0 420.0 4.0 4.0 335.0 340.0 425.0 420.0 860 1370 44
1060
13.386 16.535 .160 .160 13.19 13.39 16.73 16.54 193,300 308,000 97
341.0 425.0 4.0 4.0 336.0 341.0 430.0 425.0 1510 2750 59.5
2060E
13.425 16.732 .160 .160 13.23 13.43 16.93 16.73 339,500 618,200 131
341.0 425.0 4.0 4.0 335.0 341.0 431.0 425.0 1650 3050 74
3060
13.425 16.732 .160 .160 13.19 13.43 16.97 16.73 370,900 685,700 163
364.0 484.0 5.0 5.0 358.0 364.0 489.0 484.0 1600 2330 89.5
260E
14.331 19.055 .200 .200 14.09 14.33 19.25 19.06 359,700 523,800 197.3
355.0 495.0 5.0 5.0 347.0 355.0 503.0 495.0 1525 2360 145
2260
13.976 19.488 .200 .200 13.66 13.98 19.80 19.49 342,800 530,600 319.7
388.0 528.0 7.5 7.5 381.0 388.0 535.0 528.0 2070 3025 168
360
15.276 20.787 .300 .300 15.00 15.28 21.06 20.79 465,400 680,100 370
371.0 523.0 7.5 7.5 365.0 371.0 531.0 523.0 4020 5850 275
2360E
14.606 20.591 .300 .300 14.37 14.61 20.91 20.59 903,700 1,315,000 606
341.0 369.0 2.1 2.1 337.0 341.0 373.0 369.0 295 580 11
1864
13.425 14.528 .083 .083 13.27 13.43 14.69 14.53 66,300 130,400 24.7
350.0 408.0 3.0 3.0 346.0 350.0 412.0 408.0 630 1190 26
1964
13.780 16.063 .120 .120 13.62 13.78 16.22 16.06 141,600 267,500 57
352.0 408.0 3.0 3.0 346.0 352.0 412.0 408.0 880 1825 35
2964
13.858 16.063 .120 .120 13.62 13.86 16.22 16.06 197,800 410,300 76.7
359.0 417.0 3.0 3.0 352.0 359.0 424.0 417.0 960 2390 48
3964
14.134 16.417 .120 .120 13.86 14.13 16.69 16.42 215,800 537,300 106
360.0 440.0 4.0 4.0 355.0 360.0 445.0 440.0 880 1430 48.5
1064
14.173 17.323 .160 .160 13.98 14.17 17.52 17.32 197,800 321,500 107
360.0 450.0 4.0 4.0 356.0 360.0 454.0 450.0 1450 2650 62.5
2064E
14.173 17.717 .160 .160 14.02 14.17 17.87 17.72 326,000 595,700 138
351.3 455.3 4.0 4.0 347.0 351.3 460.0 455.3 1830 3200 80
3064E
13.831 17.925 .160 .160 13.66 13.83 18.11 17.93 411,400 719,400 176.4
368.0 496.0 5.0 5.0 360.0 368.0 504.0 496.0 3140 5400 166
3164E
14.488 19.528 .200 .200 14.17 14.49 19.84 19.53 705,900 1,214,000 365.5
392.0 520.0 5.0 5.0 384.0 392.0 528.0 520.0 1830 2170 112.6
264E
15.433 20.472 .200 .200 15.12 15.43 20.79 20.47 411,400 487,800 248
390.0 510.0 5.0 5.0 377.0 390.0 522.0 510 2380 4000 181.4
2264
15.354 20.079 .200 .200 14.84 15.35 20.55 20.08 535,000 899,200 400

55
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

320 580 150
NU2264E N2264E NJ2264E NF2264E NUP2264E NP2264E
12.5984 22.8346 5.9055
320 670 112
NU364 N364 NJ364 NF364 NUP364 NP364
12.5984 26.3780 4.4094
320 670 200
NU2364 N2364 NJ2364 NF2364 NUP2364 NP2364
12.5984 26.3780 7.8740
340 420 38
NU1868 N1868 NJ1868 NF1868 NUP1868 NP1868
13.3858 16.5354 1.4961
340 460 56
NU1968E N1968E NJ1968E NF1968E NUP1968E NP1968E
13.3858 18.1102 2.2047
340 460 72
NU2968E N2968E NJ2968E NF2968E NUP2968E NP2968E
13.3858 18.1102 2.8346
340 460 90
NU3968 N3968 NJ3968 NF3968 NUP3968 NP3968
13.3858 18.1102 3.5433
340 520 82
NU1068 N1068 NJ1068 NF1068 NUP1068 NP1068
13.3858 20.4724 3.2283
340 520 106
NU2068E N2068E NJ2068E NF2068E NUP2068E NP2068E
13.3858 20.4724 4.1732
340 520 133
NU3068 N3068 NJ3068 NF3068 NUP3068 NP3068
13.3858 20.4724 5.2362
340 580 190
NU3168E N3168E NJ3168E NF3168E NUP3168E NP3168E
13.3858 22.8346 7.4803
340 620 92
NU268 N268 NJ268 NF268 NUP268 NP268
13.3858 24.4094 3.6220
340 620 165
NU2268 N2268 NJ2268 NF2268 NUP2268 NP2268
13.3858 24.4094 6.4961
340 710 118
NU368 N368 NJ368 NF368 NUP368 NP368
13.3858 27.9528 4.6457
340 710 212
NU2368 N2368 NJ2368 NF2368 NUP2368 NP2368
13.3858 27.9528 8.3465
360 440 38
NU1872 N1872 NJ1872 NF1872 NUP1872 NP1872
14.1732 17.3228 1.4961
360 480 56
NU1972 N1972 NJ1972 NF1972 NUP1972 NP1972
14.1732 18.8976 2.2047

56
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
380.0 530.0 5.0 5.0 370.0 380.0 540.0 530.0 3160 4895 180.7
2264E
14.961 20.866 .200 .200 14.57 14.96 21.26 20.87 710,400 1,100,000 398.4
420.0 572.0 7.5 7.5 410.0 420.0 582.0 572.0 2315 3390 203
364
16.535 22.520 .300 .300 16.14 16.54 22.91 22.52 520,400 762,100 447.5
420.0 572.0 7.5 7.5 408.0 420.0 584.0 572.0 4310 7070 350
2364
16.535 22.520 .300 .300 16.06 16.54 22.99 22.52 968,900 1,589,000 771
361.5 399.5 2.1 2.1 357.0 361.5 404.0 399.5 300 590 12
1868
14.232 15.728 .083 .083 14.06 14.23 15.91 15.73 67,400 132,600 26
370.0 434.0 3.0 3.0 365.0 370.0 440.0 434.0 680 1200 28
1968E
14.567 17.087 .120 .120 14.37 14.57 17.32 17.09 152,900 269,800 61.7
367.0 429.0 3.0 3.0 362.0 367.0 434.0 429.0 1020 2040 37
2968E
14.449 16.890 .120 .120 14.25 14.45 17.09 16.89 229,300 458,600 81.6
379.0 423.0 3.0 3.0 373.0 379.0 429.0 423.0 985 2525 50.6
3968
14.921 16.654 .120 .120 14.69 14.92 16.89 16.65 221,400 567,600 111.6
385.0 475.0 5.0 5.0 380.0 385.0 480.0 475.0 1080 1760 68
1068
15.157 18.701 .200 .200 14.96 15.16 18.90 18.70 242,800 395,700 150
385.0 478.0 5.0 5.0 380.0 385.0 483.0 478.0 1680 2970 85
2068E
15.157 18.819 .200 .200 14.96 15.16 19.02 18.82 377,700 667,700 187
385.0 475.0 5.0 5.0 380.0 385.0 480.0 475.0 2200 4150 106
3068
15.157 18.701 .200 .200 14.96 15.16 18.90 18.70 494,600 933,000 233.7
399.0 526.0 5.0 5.0 388.0 399.0 535.0 526.0 3190 5700 210
3168E
15.709 20.709 .200 .200 15.28 15.71 21.06 20.71 717,100 1,281,000 463
420.0 548.0 6.0 6.0 408.0 420.0 560.0 548.0 1725 2600 129
268
16.535 21.575 .240 .240 16.06 16.54 22.05 21.57 387,800 584,500 284.6
416.0 543.0 6.0 6.0 401.0 416.0 558.0 543.0 2640 4500 220
2268
16.378 21.378 .240 .240 15.79 16.38 21.97 21.38 593,500 1,012,000 485
445.0 595.0 7.5 7.5 435.0 445.0 605.0 595.0 2405 3620 240
368
17.520 23.425 .300 .300 17.13 17.52 23.82 23.43 540,700 813,900 528.7
445.0 595.0 7.5 7.5 435.0 445.0 605.0 595.0 4550 8205 415
2368
17.520 23.425 .300 .300 17.13 17.52 23.82 23.43 1,023,000 1,845,000 916
381.5 419.5 2.1 2.1 377.0 381.5 424.0 419.5 305 620 12.4
1872
15.020 16.516 .083 .083 14.84 15.02 16.69 16.52 68,600 139,400 27.3
387.5 446.0 3.0 3.0 382.0 387.5 451.0 446.0 735 1340 30
1972
15.256 17.559 .120 .120 15.04 15.26 17.76 17.56 165,200 301,200 66

57
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

360 480 90
NU3972 N3972 NJ3972 NF3972 NUP3972 NP3972
14.1732 18.8976 3.5433
360 540 82
NU1072 N1072 NJ1072 NF1072 NUP1072 NP1072
14.1732 21.2598 3.2283
360 540 106
NU2072E N2072E NJ2072E NF2072E NUP2072E NP2072E
14.1732 21.2598 4.1732
360 540 134
NU3072 N3072 NJ3072 NF3072 NUP3072 NP3072
14.1732 21.2598 5.2756
360 600 192
NU3172E N3172E NJ3172E NF3172E NUP3172E NP3172E
14.1732 23.6220 7.5591
360 650 95
NU272 N272 NJ272 NF272 NUP272 NP272
14.1732 25.5906 3.7402
360 650 170
NU2272 N2272 NJ2272 NF2272 NUP2272 NP2272
14.1732 25.5906 6.6929
360 750 125
NU372 N372 NJ372 NF372 NUP372 NP372
14.1732 29.5276 4.9213
360 750 224
NU2372 N2372 NJ2372 NF2372 NUP2372 NP2372
14.1732 29.5276 8.8189
380 480 46
NU1876E N1876E NJ1876E NF1876E NUP1876E NP1876E
14.9606 18.8976 1.8110
380 520 65
NU1976 N1976 NJ1976 NF1976 NUP1976 NP1976
14.9606 20.4724 2.5591
380 520 106
NU3976 N3976 NJ3976 NF3976 NUP3976 NP3976
14.9606 20.4724 4.1732
380 560 82
NU1076 N1076 NJ1076 NF1076 NUP1076 NP1076
14.9606 22.0472 3.2283
380 560 106
NU2076E N2076E NJ2076E NF2076E NUP2076E NP2076E
14.9606 22.0472 4.1732
380 560 135
NU3076E N3076E NJ3076E NF3076E NUP3076E NP3076E
14.9606 22.0472 5.3150
380 620 194
NU3176 N3176 NJ3176 NF3176 NUP3176 NP3176
14.9606 24.4094 7.6378
380 680 95
NU276 N276 NJ276 NF276 NUP276 NP276
14.9606 26.7717 3.7402
380 680 175
NU2276 N2276 NJ2276 NF2276 NUP2276 NP2276
14.9606 26.7717 6.8898

58
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
399.0 443.0 3.0 3.0 372.0 399.0 450.0 443.0 1010 2660 53
3972
15.709 17.441 .120 .120 14.65 15.71 17.72 17.44 227,100 598,000 117.3
405.0 495.0 5.0 5.0 400.0 405.0 500.0 495.0 1100 1830 68
1072
15.945 19.488 .200 .200 15.75 15.94 19.69 19.49 247,300 411,400 150
405.0 501.0 5.0 5.0 399.0 405.0 507.0 501.0 1940 3600 89
2072E
15.945 19.724 .200 .200 15.71 15.94 19.96 19.72 436,100 809,300 196
405.0 493.0 5.0 5.0 398.0 405.0 500.0 493.0 2095 4190 112
3072
15.945 19.409 .200 .200 15.67 15.94 19.69 19.41 471,000 942,000 247.4
420.0 548.0 5.0 5.0 407.0 420.0 561.0 548.0 3410 5700 225
3172E
16.535 21.575 .200 .200 16.02 16.54 22.09 21.57 76,660 1,281,000 496
441.0 569.0 6.0 6.0 433.0 441.0 577.0 569.0 1785 2750 150
272
17.362 22.402 .240 .240 17.05 17.36 22.72 22.40 401,300 618,200 330.7
441.0 569.0 6.0 6.0 433.0 441.0 577.0 569.0 3295 6050 250
2272
17.362 22.402 .240 .240 17.05 17.36 22.72 22.40 740,700 1,360,000 551
470.0 648.0 7.5 7.5 458.0 470.0 660.0 648.0 2630 3800 283
372
18.504 25.512 .300 .300 18.03 18.50 25.98 25.51 591,300 854,300 624
470.0 648.0 7.5 7.5 458.0 470.0 660.0 648.0 5200 8300 510
2372
18.504 25.512 .300 .300 18.03 18.50 25.98 25.51 1,170,000 1,866,000 1124
406.0 456.0 2.1 2.1 401.0 406.0 461.0 456.0 540 1060 20
1876E
15.984 17.953 .083 .083 15.79 15.98 18.15 17.95 121,400 238,300 44
416.0 486.0 4.0 4.0 411.0 416.0 491.0 486.0 800 1460 43
1976
16.378 19.134 .160 .160 16.18 16.38 19.33 19.13 179,800 328,200 94.6
426.0 490.0 4.0 4.0 419.0 426.0 497.0 490.0 1595 3795 78.3
3976
16.772 19.291 .160 .160 16.50 16.77 19.57 19.29 358,600 853,200 172.6
425.0 515.0 5.0 5.0 420.0 425.0 520.0 515.0 1140 1930 71
1076
16.732 20.276 .200 .200 16.54 16.73 20.47 20.28 256,300 433,900 156.5
425.0 525.0 5.0 5.0 417.0 425.0 528.0 525.0 1980 3750 93
2076E
16.732 20.669 .200 .200 16.42 16.73 20.79 20.67 445,100 843,000 205
425.0 525.0 5.0 5.0 417.0 425.0 528.0 525.0 2380 4750 115
3076E
16.732 20.669 .200 .200 16.42 16.73 20.79 20.67 535,000 1,068,000 253.5
425.0 553.0 5.0 5.0 413.0 425.0 565.0 553.0 4100 7960 238
3176
16.732 21.772 .200 .200 16.26 16.73 22.24 21.77 921,700 1,789,000 524
466.0 594.0 6.0 6.0 457.0 466.0 601.0 594.0 1800 2820 163.8
276
18.346 23.386 .240 .240 17.99 18.35 23.66 23.39 404,700 634,000 361
466.0 594.0 6.0 6.0 457.0 466.0 601.0 594.0 3490 6620 275
2276
18.346 23.386 .240 .240 17.99 18.35 23.66 23.39 784,600 1,488,000 606

59
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

380 780 128
NU376 N376 NJ376 NF376 NUP376 NP376
14.9606 30.7087 5.0394
380 780 230
NU2376 N2376 NJ2376 NF2376 NUP2376 NP2376
14.9606 30.7087 9.0551
400 500 46
NU1880 N1880 NJ1880 NF1880 NUP1880 NP1880
15.7480 19.6850 1.8110
400 540 65
NU1980E N1980E NJ1980E NF1980E NUP1980E NP1980E
15.7480 21.2598 2.5591
400 540 82
NU2980E N2980E NJ2980E NF2980E NUP2980E NP2980E
15.7480 21.2598 3.2283
400 540 106
NU3980 N3980 NJ3980 NF3980 NUP3980 NP3980
15.7480 21.2598 4.1732
400 600 90
NU1080 N1080 NJ1080 NF1080 NUP1080 NP1080
15.7480 23.6220 3.5433
400 600 118
NU2080E N2080E NJ2080E NF2080E NUP2080E NP2080E
15.7480 23.6220 4.6457
400 600 148
NU3080 N3080 NJ3080 NF3080 NUP3080 NP3080
15.7480 23.6220 5.8268
400 650 200
NU3180 N3180 NJ3180 NF3180 NUP3180 NP3180
15.7480 25.5906 7.8740
400 720 103
NU280 N280 NJ280 NF280 NUP280 NP280
15.7480 28.3465 4.0551
400 720 185
NU2280 N2280 NJ2280 NF2280 NUP2280 NP2280
15.7480 28.3465 7.2835
420 520 46
NU1884 N1884 NJ1884 NF1884 NUP1884 NP1884
16.5354 20.4724 1.8110
420 560 65
NU1984E N1984E NJ1984E NF1984E NUP1984E NP1984E
16.5354 22.0472 2.5591
420 560 82
NU2984 N2984 NJ2984 NF2984 NUP2984 NP2984
16.5354 22.0472 3.2283
420 560 106
NU3984 N3984 NJ3984 NF3984 NUP3984 NP3984
16.5354 22.0472 4.1732
420 620 90
NU1084 N1084 NJ1084 NF1084 NUP1084 NP1084
16.5354 24.4094 3.5433

60
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
495.0 673.0 7.5 7.5 480.0 495.0 688.0 673.0 3265 4980 311
376
19.488 26.496 .300 .300 18.90 19.49 27.09 26.50 734,000 1,120,000 685
495.0 673.0 7.5 7.5 480.0 495.0 688.0 673.0 6650 12495 558
2376
19.488 26.496 .300 .300 18.90 19.49 27.09 26.50 1,495,000 2,809,000 1231
423.0 473.0 2.1 2.1 418.0 423.0 478.0 473.0 572 1180 21
1880
16.654 18.622 .083 .083 16.46 16.65 18.82 18.62 128,600 265,300 46.3
435.0 511.0 4.0 4.0 430.0 435.0 515.0 511.0 950 1730 41
1980E
17.126 20.118 .160 .160 16.93 17.13 20.28 20.12 213,600 388,900 90.4
435.0 511.0 4.0 4.0 429.0 435.0 516.0 511.0 1400 2850 57
2980E
17.126 20.118 .160 .160 16.89 17.13 20.31 20.12 314,700 640,700 125.7
446.0 510.0 4.0 4.0 439.0 446.0 517.0 510.0 1645 4020 82
3980
17.559 20.079 .160 .160 17.28 17.56 20.35 20.08 369,800 903,700 180.3
450.0 550.0 5.0 5.0 444.0 450.0 556.0 550.0 1380 2320 93
1080
17.717 21.654 .200 .200 17.48 17.72 21.89 21.65 310,200 521,600 205
449.0 563.0 5.0 5.0 444.0 449.0 566.0 563.0 2420 4750 120
2080E
17.677 22.165 .200 .200 17.48 17.68 22.28 22.17 544,000 1,068,000 264.6
449.0 549.0 5.0 5.0 442.0 449.0 556.0 549.0 2810 5500 175
3080
17.677 21.614 .200 .200 17.40 17.68 21.89 21.61 631,700 1,236,000 386
460.0 588.0 6.0 6.0 452.0 460.0 596.0 588.0 4210 8420 268
3180
18.110 23.150 .240 .240 17.80 18.11 23.46 23.15 946,500 1,893,000 591
492.0 642.0 6.0 6.0 482.0 492.0 652.0 642.0 2490 3875 200
280
19.370 25.276 .240 .240 18.98 19.37 25.67 25.28 559,800 871,100 441
492.0 642.0 6.0 6.0 482.0 492.0 652.0 642.0 4260 7735 326
2280
19.370 25.276 .240 .240 18.98 19.37 25.67 25.28 957,700 1,739,000 718.7
447.0 499.0 2.1 2.1 441.0 447.0 509.0 499.0 550 1120 20
1884
17.598 19.646 .083 .083 17.36 17.60 20.04 19.65 123,600 251,800 44
449.0 519.0 4.0 4.0 444.0 449.0 524.0 519.0 970 1800 48
1984E
17.677 20.433 .160 .160 17.48 17.68 20.63 20.43 218,100 404,700 106
458.0 528.0 4.0 4.0 452.0 458.0 534.0 528.0 1210 2550 59
2984
18.031 20.787 .160 .160 17.80 18.03 21.02 20.79 272,000 573,300 130
466.0 530.0 4.0 4.0 459.0 466.0 537.0 530.0 1680 4190 85.3
3984
18.346 20.866 .160 .160 18.07 18.35 21.14 20.87 377,700 942,000 188
470.0 570.0 5.0 5.0 466 470.0 576.0 570.0 1420 2450 96
1084
18.504 22.441 .200 .200 18.35 18.50 22.68 22.44 319,200 550,800 211.6

61
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

420 620 118
NU2084E N2084E NJ2084E NF2084E NUP2084E NP2084E
16.5354 24.4094 4.6457
420 620 150
NU3084 N3084 NJ3084 NF3084 NUP3084 NP3084
16.5354 24.4094 5.9055
420 700 224
NU3184E N3184E NJ3184E NF3184E NUP3184E NP3184E
16.5354 27.5591 8.8189
420 760 109
NU284 N284 NJ284 NF284 NUP284 NP284
16.5354 29.9213 4.2913
420 760 195
NU2284 N2284 NJ2284 NF2284 NUP2284 NP2284
16.5354 29.9213 7.6772
440 540 46
NU1888 N1888 NJ1888 NF1888 NUP1888 NP1888
17.3228 21.2598 1.8110
440 600 74
NU1988 N1988 NJ1988 NF1988 NUP1988 NP1988
17.3228 23.6220 2.9134
440 600 95
NU2988E N2988E NJ2988E NF2988E NUP2988E NP2988E
17.3228 23.6220 3.7402
440 600 118
NU3988 N3988 NJ3988 NF3988 NUP3988 NP3988
17.3228 23.6220 4.6457
440 650 94
NU1088 N1088 NJ1088 NF1088 NUP1088 NP1088
17.3228 25.5906 3.7008
440 650 122
NU2088E N2088E NJ2088E NF2088E NUP2088E NP2088E
17.3228 25.5906 4.8031
440 650 157
NU3088 N3088 NJ3088 NF3088 NUP3088 NP3088
17.3228 25.5906 6.1811
440 720 226
NU3188E N3188E NJ3188E NF3188E NUP3188E NP3188E
17.3228 28.3465 8.8976
440 790 112
NU288 N288 NJ288 NF288 NUP288 NP288
17.3228 31.1024 4.4094
440 790 200
NU2288 N2288 NJ2288 NF2288 NUP2288 NP2288
17.3228 31.1024 7.8740
460 580 56
NU1892 N1892 NJ1892 NF1892 NUP1892 NP1892
18.1102 22.8346 2.2047
460 620 74
NU1992 N1992 NJ1992 NF1992 NUP1992 NP1992
18.1102 24.4094 2.9134
460 620 95
NU2992 N2992 NJ2992 NF2992 NUP2992 NP2992
18.1102 24.4094 3.7402

62
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
469.0 583.0 5.0 5.0 466.0 469.0 586.0 583.0 2460 4750 125
2084E
18.465 22.953 .200 .200 18.35 18.46 23.07 22.95 553,000 1,068,000 275.6
470.0 580.0 2.5 5.0 466.0 470.0 584.0 580.0 2510 5100 162
3084
18.504 22.835 .100 .100 18.35 18.50 22.99 22.83 564,300 1,147,000 357
485.0 635.0 6.0 6.0 478.0 485.0 642.0 635.0 4950 9000 380
3184E
19.094 25.000 .240 .240 18.82 19.09 25.28 25.00 1,113,000 2,023,000 838
518.0 696.0 7.5 7.5 506.0 518.0 708.0 696.0 2740 4010 237
284
20.394 27.402 .300 .300 19.92 20.39 27.87 27.40 616,000 901,500 523
518.0 696.0 7.5 7.5 506.0 518.0 708.0 696.0 4860 8570 385
2284
20.394 27.402 .300 .300 19.92 20.39 27.87 27.40 1,093,000 1,927,000 848
468.0 518.0 2.1 2.1 463.0 468.0 523.0 518.0 530 1110 21
1888
18.425 20.394 .083 .083 18.23 18.43 20.59 20.39 119,100 249,500 46.3
482.0 562.0 4.0 4.0 477.0 482.0 567.0 562.0 1060 2000 66
1988
18.976 22.126 .160 .160 18.78 18.98 22.32 22.13 238,300 449,600 145.5
481.5 563.5 4.0 4.0 477.0 481.5 569.0 563.5 1720 3600 82.7
2988E
18.957 22.185 .160 .160 18.78 18.96 22.40 22.19 386,700 809,300 182.3
490.0 560.0 4.0 4.0 482.0 490.0 568.0 560.0 1945 4800 115
3988
19.291 22.047 .160 .160 18.98 19.29 22.36 22.05 437,300 1,079,000 253.7
493.0 597.0 6.0 6.0 487.0 493.0 601.0 597.0 1510 2650 105
1088
19.409 23.504 .240 .240 19.17 19.41 23.66 23.50 339,500 595,800 231.5
487.0 601.0 6.0 6.0 483.0 487.0 605.0 601.0 2550 4900 145
2088E
19.173 23.661 .240 .240 19.02 19.17 23.82 23.66 573,300 1,102,000 319.7
493.0 593.0 6.0 6.0 488.0 493.0 598.0 593.0 2640 5400 182
3088
19.409 23.346 .240 .240 19.21 19.41 23.54 23.35 593,500 1,214,000 401
509 659.0 6.0 6.0 500.0 509.0 668.0 659.0 5120 9650 395
3188E
20.039 25.945 .240 .240 19.69 20.04 26.30 25.94 1,151,000 2,169,000 871
540.0 718.0 7.5 7.5 528.0 540.0 730.0 718.0 2855 4270 261
288
21.260 28.268 .300 .300 20.79 21.26 28.74 28.27 641,800 959,900 576
540.0 718.0 7.5 7.5 528.0 540.0 730.0 718.0 5230 9300 423
2288
21.260 28.268 .300 .300 20.79 21.26 28.74 28.27 1,176,000 2,091,000 933
489.0 553.0 3.0 3.0 484.0 489.0 558.0 553.0 825 1700 40
1892
19.252 21.772 .120 .120 19.06 19.25 21.97 21.77 185,500 382,200 88
502.0 582.0 4.0 4.0 497.0 502.0 587.0 582.0 1145 2205 68.5
1992
19.764 22.913 .160 .160 19.57 19.76 23.11 22.91 257,400 495,700 151
500.0 576.0 4.0 4.0 493.0 500.0 583.0 576.0 1600 3495 86
2992
19.685 22.677 .160 .160 19.41 19.69 22.95 22.68 359,700 785,700 189.4

63
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

460 620 118
NU3992 N3992 NJ3992 NF3992 NUP3992 NP3992
18.1102 24.4094 4.6457
460 680 100
NU1092 N1092 NJ1092 NF1092 NUP1092 NP1092
18.1102 26.7717 3.9370
460 680 128
NU2092E N2092E NJ2092E NF2092E NUP2092E NP2092E
18.1102 26.7717 5.0394
460 680 163
NU3092E N3092E NJ3092E NF3092E NUP3092E NP3092E
18.1102 26.7717 6.4173
460 760 240
NU3192E N3192E NJ3192E NF3192E NUP3192E NP3192E
18.1102 29.9213 9.4488
460 830 118
NU292 N292 NJ292 NF292 NUP292 NP292
18.1102 32.6772 4.6457
460 830 212
NU2292 N2292 NJ2292 NF2292 NUP2292 NP2292
18.1102 32.6772 8.3465
480 600 56
NU1896 N1896 NJ1896 NF1896 NUP1896 NP1896
18.8976 23.6220 2.2047
480 650 78
NU1996 N1996 NJ1996 NF1996 NUP1996 NP1996
18.8976 25.5906 3.0709
480 650 100
NU2996 N2996 NJ2996 NF2996 NUP2996 NP2996
18.8976 25.5906 3.9370
480 650 128
NU3996 N3996 NJ3996 NF3996 NUP3996 NP3996
18.8976 25.5906 5.0394
480 700 100
NU1096 N1096 NJ1096 NF1096 NUP1096 NP1096
18.8976 27.5591 3.9370
480 700 128
NU2096 N2096 NJ2096 NF2096 NUP2096 NP2096
18.8976 27.5591 5.0394
480 700 165
NU3096 N3096 NJ3096 NF3096 NUP3096 NP3096
18.8976 27.5591 6.4961
480 790 248
NU3196 N3196 NJ3196 NF3196 NUP3196 NP3196
18.8976 31.1024 9.7638
500 620 56
NU18/500E N18/500E NJ18/500E NF18/500E NUP18/500E NP18/500E
19.6850 24.4094 2.2047
500 670 78
NU19/500 N19/500 NJ19/500 NF19/500 NUP19/500 NP19/500
19.6850 26.3780 3.0709

64
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
510.0 580.0 4.0 4.0 502.0 510.0 588.0 580.0 2010 5070 119.3
3992
20.079 22.835 .160 .160 19.76 20.08 23.15 22.83 451,900 1,140,000 263
516.0 624.0 6.0 6.0 510.0 516.0 630.0 624.0 1650 2850 110
1092
20.315 24.567 .240 .240 20.08 20.31 24.80 24.57 371,000 640,700 242.5
513.0 627.0 6.0 6.0 509.0 513.0 631.0 627.0 2810 5400 165
2092E
20.197 24.685 .240 .240 20.04 20.20 24.84 24.69 631,700 1,214,000 364
499.0 627.0 6.0 6.0 491.0 499.0 635.0 627.0 3470 6400 210
3092E
19.646 24.685 .240 .240 19.33 19.65 25.00 24.69 780,100 143,900 463
529.3 695.3 7.5 7.5 519.0 529.3 705.0 695.3 5280 9650 455
3192E
20.839 27.374 .300 .300 20.43 20.84 27.76 27.37 1,187,000 2,169,000 1,003
565.0 743.0 7.5 7.5 550.0 565.0 758.0 743.0 3170 4945 305
292
22.244 29.252 .300 .300 21.65 22.24 29.84 29.25 712,600 1,112,000 673
565.0 743.0 7.5 7.5 550.0 565.0 758.0 743.0 5775 10700 530
2292
22.244 29.252 .300 .300 21.65 22.24 29.84 29.25 1,298,000 2,405,000 1,168.4
511.0 571.0 3.0 3.0 506.0 511.0 576.0 571.0 765 1630 39
1896
20.118 22.480 .120 .120 19.92 20.12 22.68 22.48 172,000 366,400 86
525.0 607.0 5.0 5.0 517.0 525.0 615.0 607.0 1170 2240 74
1996
20.669 23.898 .200 .200 20.35 20.67 24.21 23.90 263,000 503,600 163
523.0 605.0 5.0 5.0 516.0 523.0 612.0 605.0 1770 3850 100.5
2996
20.591 23.819 .200 .200 20.31 20.59 24.09 23.82 397,900 865,500 221.6
534.0 610.0 5.0 5.0 526.0 534.0 618.0 610.0 2345 5905 144
3996
21.024 24.016 .200 .200 20.71 21.02 24.33 24.02 527,200 1,328,000 318
536.0 644.0 6.0 6.0 530.0 536.0 650.0 644.0 1680 3000 130
1096
21.102 25.354 .240 .240 20.87 21.10 25.59 25.35 377,700 674,400 286.6
533.0 647.0 6.0 6.0 529.0 533.0 651.0 647.0 2860 5600 170
2096
20.984 25.472 .240 .240 20.83 20.98 25.63 25.47 643,000 1,259,000 375
536.0 644.0 6.0 6.0 530.0 536.0 650.0 644.0 3500 7750 219
3096
21.102 25.354 .240 .240 20.87 21.10 25.59 25.35 786,800 1,742,000 482
547.0 725.0 7.5 7.5 536.0 547.0 736.0 725.0 5940 10800 500
3196
21.535 28.543 .300 .300 21.10 21.54 28.98 28.54 1,335,000 2,428,000 1,102
530.0 594.0 3.0 3.0 524.0 530.0 600.0 594.0 830 1730 39
18/500E
20.866 23.386 .120 .120 20.63 20.87 23.62 23.39 186,600 388,900 86
544.0 628.0 5.0 5.0 537.0 544.0 635.0 628.0 1210 2360 79
19/500
21.417 24.724 .200 .200 21.14 21.42 25.00 24.72 272,000 530,600 174

65
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

500 670 100
NU29/500 N29/500 NJ29/500 NF29/500 NUP29/500 NP29/500
19.6850 26.3780 3.9370
500 670 128
NU39/500E N39/500E NJ39/500E NF39/500E NUP39/500E NP39/500E
19.6850 26.3780 5.0394
500 720 100
NU10/500 N10/500 NJ10/500 NF10/500 NUP10/500 NP10/500
19.6850 28.3465 3.9370
500 720 128
NU20/500E N20/500E NJ20/500E NF20/500E NUP20/500E NP20/500E
19.6850 28.3465 5.0394
500 720 167
NU30/500E N30/500E NJ30/500E NF30/500E NUP30/500E NP30/500E
19.6850 28.3465 6.5748
500 830 264
NU31/500E N31/500E NJ31/500E NF31/500E NUP31/500E NP31/500E
19.6850 32.6772 10.3937
530 650 56
NU18/530 N18/530 NJ18/530 NF18/530 NUP18/530 NP18/530
20.8661 25.5906 2.2047
530 710 82
NU19/530 N19/530 NJ19/530 NF19/530 NUP19/530 NP19/530
20.8661 27.9528 3.2283
530 710 106
NU29/530E N29/530E NJ29/530E NF29/530E NUP29/530E NP29/530E
20.8661 27.9528 4.1732
530 710 136
NU39/530 N39/530 NJ39/530 NF39/530 NUP39/530 NP39/530
20.8661 27.9528 5.3543
530 780 112
NU10/530 N10/530 NJ10/530 NF10/530 NUP10/530 NP10/530
20.8661 30.7087 4.4094
530 780 145
NU20/530E N20/530E NJ20/530E NF20/530E NUP20/530E NP20/530E
20.8661 30.7087 5.7087
530 780 185
NU30/530 N30/530 NJ30/530 NF30/530 NUP30/530 NP30/530
20.8661 30.7087 7.2835
530 870 272
NU31/530 N31/530 NJ31/530 NF31/530 NUP31/530 NP31/530
20.8661 34.2520 10.7087
560 680 56
NU18/560E N18/560E NJ18/560E NF18/560E NUP18/560E NP18/560E
22.0472 26.7717 2.2047
560 750 85
NU19/560E N19/560E NJ19/560E NF19/560E NUP19/560E NP19/560E
22.0472 29.5276 3.3465
560 750 112
NU29/560 N29/560 NJ29/560 NF29/560 NUP29/560 NP29/560
22.0472 29.5276 4.4094
560 750 140
NU39/560 N39/560 NJ39/560 NF39/560 NUP39/560 NP39/560
22.0472 29.5276 5.5118

66
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
543.0 625.0 5.0 5.0 535.0 543.0 633.0 625.0 1795 3975 104
29/500
21.378 24.606 .200 .200 21.06 21.38 24.92 24.61 403,500 893,600 229.3
543.0 633.0 5.0 5.0 536.0 543.0 640.0 633.0 2330 5200 134
39/500E
21.378 24.921 .200 .200 21.10 21.38 25.20 24.92 523,800 1,169,000 295.4
556.0 664.0 6.0 6.0 550.0 556.0 670.0 664.0 1720 3100 135
10/500
21.890 26.142 .240 .240 21.65 21.89 26.38 26.14 386,700 696,900 297.6
553.0 667.0 6.0 6.0 549.0 553.0 671.0 667.0 2920 5850 180
20/500E
21.772 26.260 .240 .240 21.61 21.77 26.42 26.26 656,400 1,315,000 397
540.8 648.8 6.0 6.0 532.0 540.8 657.0 648.8 4020 8000 225
30/500E
21.291 25.543 .240 .240 20.94 21.29 25.87 25.54 903,700 1,798,000 496
576.0 766.0 7.5 7.5 564.0 576.0 778.0 766.0 6440 12000 596
31/500E
22.677 30.157 .300 .300 22.20 22.68 30.63 30.16 1,448,000 2,698,000 1,314
564.0 618.0 3.0 3.0 558.0 564.0 624.0 618.0 780 1855 42.5
18/530
22.205 24.331 .120 .120 21.97 22.20 24.57 24.33 175,400 417,000 93.7
578.0 666.0 5.0 5.0 572.0 578.0 672.0 666.0 1290 2510 93.4
19/530
22.756 26.220 .200 .200 22.52 22.76 26.46 26.22 290,000 564,300 206
573.0 665.0 5.0 5.0 566.0 573.0 676.0 665.0 2380 5000 124
29/530E
22.559 26.181 .200 .200 22.28 22.56 26.61 26.18 535,000 1,124,000 273
588.0 676.0 5.0 5.0 576.0 588.0 688.0 676.0 2795 6850 155
39/530
23.150 26.614 .200 .200 22.68 23.15 27.09 26.61 628,300 1,540,000 342
593.0 721.0 6.0 6.0 585.0 593.0 729.0 721.0 2290 4050 190
10/530
23.346 28.386 .240 .240 23.03 23.35 28.70 28.39 514,800 910,500 419
591.0 719.0 6.0 6.0 587.0 591.0 723.0 719.0 3740 7350 255
20/530E
23.268 28.307 .240 .240 23.11 23.27 28.46 28.31 840,800 1,652,000 562
596.0 724.0 6.0 6.0 585.0 596.0 733.0 724.0 4130 8650 322
30/530
23.465 28.504 .240 .240 23.03 23.46 28.86 28.50 928,500 1,945,000 710
611.0 801.0 7.5 7.5 600.0 611.0 812.0 801.0 6710 12700 692
31/530
24.055 31.535 .300 .300 23.62 24.06 31.97 31.54 1,508,000 2,855,000 1,526
591.0 651.0 3.0 3.0 585.0 591 657.0 651.0 810 1830 44.5
18/560E
23.268 25.630 .120 .120 23.03 23.27 25.87 25.63 182,100 411,400 98
608.0 708.0 5.0 5.0 601.0 608.0 715.0 708.0 1650 3250 110
19/560E
23.937 27.874 .200 .200 23.66 23.94 28.15 27.87 370,900 730,600 243
607.0 703.0 5.0 5.0 600.0 607.0 710.0 703.0 2335 5225 146
29/560
23.898 27.677 .200 .200 23.62 23.90 27.95 27.68 524,900 1,175,000 321.4
617.0 713.0 5.0 5.0 605.0 617.0 725.0 713.0 3030 7345 180
39/560
24.291 28.071 .200 .200 23.82 24.29 28.54 28.07 681,200 1,651,000 397

67
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

560 820 115
NU10/560 N10/560 NJ10/560 NF10/560 NUP10/560 NP10/560
22.0472 32.2835 4.5276
560 820 150
NU20/560E N20/560E NJ20/560E NF20/560E NUP20/560E NP20/560E
22.0472 32.2835 5.9055
560 820 195
NU30/560 N30/560 NJ30/560 NF30/560 NUP30/560 NP30/560
22.0472 32.2835 7.6772
560 920 280
NU31/560 N31/560 NJ31/560 NF31/560 NUP31/560 NP31/560
22.0472 36.2205 11.0236
600 730 60
NU18/600E N18/600E NJ18/600E NF18/600E NUP18/600E NP18/600E
23.6220 28.7402 2.3622
600 800 90
NU19/600E N19/600E NJ19/600E NF19/600E NUP19/600E NP19/600E
23.6220 31.4961 3.5433
600 800 118
NU29/600E N29/600E NJ29/600E NF29/600E NUP29/600E NP29/600E
23.6220 31.4961 4.6457
600 800 150
NU39/600 N39/600 NJ39/600 NF39/600 NUP39/600 NP39/600
23.6220 31.4961 5.9055
600 870 118
NU10/600 N10/600 NJ10/600 NF10/600 NUP10/600 NP10/600
23.6220 34.2520 4.6457
600 870 155
NU20/600E N20/600E NJ20/600E NF20/600E NUP20/600E NP20/600E
23.6220 34.2520 6.1024
600 870 200
NU30/600E N30/600E NJ30/600E NF30/600E NUP30/600E NP30/600E
23.6220 34.2520 7.8740
600 980 300
NU31/600 N31/600 NJ31/600 NF31/600 NUP31/600 NP31/600
23.6220 38.5827 11.8110
630 780 69
NU18/630 N18/630 NJ18/630 NF18/630 NUP18/630 NP18/630
24.8031 30.7087 2.7165
630 850 100
NU19/630E N19/630E NJ19/630E NF19/630E NUP19/630E NP19/630E
24.8031 33.4646 3.9370
630 850 128
NU29/630E N29/630E NJ29/630E NF29/630E NUP29/630E NP29/630E
24.8031 33.4646 5.0394
630 850 165
NU39/630 N39/630 NJ39/630 NF39/630 NUP39/630 NP39/630
24.8031 33.4646 6.4961
630 920 128
NU10/630E N10/630E NJ10/630E NF10/630E NUP10/630E NP10/630E
24.8031 36.2205 5.0394

68
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
625.0 753.0 6.0 6.0 617.0 625.0 761.0 753.0 2330 4250 210
10/560
24.606 29.646 .240 .240 24.29 24.61 29.96 29.65 523,900 955,500 463
626.0 754.0 6.0 6.0 616.0 626.0 764.0 754.0 3800 7650 290
20/560E
24.646 29.685 .240 .240 24.25 24.65 30.08 29.69 854,300 1,719,800 640
626.0 754.0 6.0 6.0 614.0 626.0 766.0 754.0 4905 11230 371
30/560
24.646 29.685 .240 .240 24.17 24.65 30.16 29.69 1,102,700 2,524,700 817
646.0 836.0 7.5 7.5 634.0 646.0 848.0 836.0 8670 17930 799
31/560
25.433 32.913 .300 .300 24.96 25.43 33.39 32.91 1,949,200 4,030,900 1,763
632.0 696.0 3.0 3.0 624.0 632.0 702.0 696.0 900 2040 50.5
18/600E
24.882 27.402 .240 .240 24.57 24.88 27.64 27.40 202,400 458,700 112
649.0 757.0 5.0 5.0 642.0 649.0 763.0 757.0 1900 3800 130
19/600E
25.551 29.803 .200 .200 25.28 25.55 30.04 29.80 427,200 854,300 287
649.0 757.0 5.0 5.0 642.0 649.0 763.0 757.0 2920 6550 165
29/600E
25.551 29.803 .200 .200 25.28 25.55 30.04 29.80 656,500 1,472,600 364
666.0 766.0 5.0 5.0 654.0 666.0 778.0 766.0 3535 8780 217
39/600
26.220 30.157 .200 .200 25.75 26.22 30.63 30.16 794,800 1,973,900 479
667.0 807.0 6.0 6.0 658.0 667.0 816.0 807.0 2750 5100 245
10/600
26.260 31.772 .240 .240 25.91 26.26 32.13 31.77 618,300 1,146,600 541
661.0 813.0 6.0 6.0 652.0 661.0 822.0 813.0 4180 8000 325
20/600E
26.024 32.008 .240 .240 25.67 26.02 32.36 32.01 939,800 1,798,500 717
661.0 811.0 6.0 6.0 655.0 661.0 817.0 811.0 5390 11000 415
30/600E
26.024 31.929 .240 .240 25.79 26.02 32.17 31.93 1,211,800 2,473,000 915
692.0 882.0 7.5 7.5 680.0 692.0 894.0 882.0 9205 19725 965
31/600
27.244 34.724 .300 .300 26.77 27.24 35.20 34.72 2,069,400 4,434,400 2,128
672.0 736.0 4.0 4.0 664.0 672.0 744.0 736.0 1160 2920 71.7
18/630
26.457 28.976 .160 .160 26.14 26.46 29.29 28.98 260,800 656,500 159
683.0 791.0 6.0 6.0 676.0 683.0 798.0 791.0 2240 4400 165
19/630E
26.890 31.142 .240 .240 26.61 26.89 31.42 31.14 503,600 989,200 364
683.0 791.0 6.0 6.0 676.0 683.0 798.0 791.0 3300 7200 220
29/630E
26.890 31.142 .240 .240 26.61 26.89 31.42 31.14 741,900 1,618,700 486
704.0 804.0 6.0 6.0 692.0 704.0 816.0 804.0 3950 10320 278
39/630
27.717 31.654 .240 .240 27.24 27.72 32.13 31.65 888,000 2,320,100 613
700.0 850.0 7.5 7.5 691.0 700.0 859.0 850.0 3410 6200 285
10/630E
27.559 33.465 .300 .300 27.20 27.56 33.82 33.46 766,700 1,393,900 629

69
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

630 920 212
NU30/630 N30/630 NJ30/630 NF30/630 NUP30/630 NP30/630
24.8031 36.2205 8.3465
630 1030 315
NU31/630 N31/630 NJ31/630 NF31/630 NUP31/630 NP31/630
24.8031 40.5512 12.4016
670 820 69
NU18/670 N18/670 NJ18/670 NF18/670 NUP18/670 NP18/670
26.3780 32.2835 2.7165
670 900 103
NU19/670E N19/670E NJ19/670E NF19/670E NUP19/670E NP19/670E
26.3780 35.4331 4.0551
670 900 136
NU29/670 N29/670 NJ29/670 NF29/670 NUP29/670 NP29/670
26.3780 35.4331 5.3543
670 900 170
NU39/670 N39/670 NJ39/670 NF39/670 NUP39/670 NP39/670
26.3780 35.4331 6.6929
670 980 136
NU10/670E N10/670E NJ10/670E NF10/670E NUP10/670E NP10/670E
26.3780 38.5827 5.3543
670 980 230
NU30/670 N30/670 NJ30/670 NF30/670 NUP30/670 NP30/670
26.3780 38.5827 9.0551
710 870 74
NU18/710 N18/710 NJ18/710 NF18/710 NUP18/710 NP18/710
27.9528 34.2520 2.9134
710 870 95
NU28/710 N28/710 NJ28/710 NF28/710 NUP28/710 NP28/710
27.9528 34.2520 3.7402
710 950 106
NU19/710 N19/710 NJ19/710 NF19/710 NUP19/710 NP19/710
27.9528 37.4016 4.1732
710 950 140
NU29/710E N29/710E NJ29/710E NF29/710E NUP29/710E NP29/710E
27.9528 37.4016 5.5118
710 950 180
NU39/710 N39/710 NJ39/710 NF39/710 NUP39/710 NP39/710
27.9528 37.4016 7.0866
710 1030 140
NU10/710E N10/710E NJ10/710E NF10/710E NUP10/710E NP10/710E
27.9528 40.5512 5.5118
710 1030 236
NU30/710 N30/710 NJ30/710 NF30/710 NUP30/710 NP30/710
27.9528 40.5512 9.2913
750 920 78
NU18/750 N18/750 NJ18/750 NF18/750 NUP18/750 NP18/750
29.5276 36.2205 3.0709
750 1000 112
NU19/750E N19/750E NJ19/750E NF19/750E NUP19/750E NP19/750E
29.5276 39.3701 4.4094
750 1000 145
NU29/750 N29/750 NJ29/750 NF29/750 NUP29/750 NP29/750
29.5276 39.3701 5.7087

70
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
699.0 849.0 7.5 7.5 690.0 699.0 858.0 849.0 6440 14300 490
30/630
27.520 33.425 .300 .300 27.17 27.52 33.78 33.43 1,448,000 3,215,000 1,080
727.0 917.0 7.5 7.5 715.0 727.0 929.0 917.0 9945 22105 1121
31/630
28.622 36.102 .300 .300 28.15 28.62 36.57 36.10 2,236,000 4,969,000 2,471
708.0 784.0 4.0 4.0 700.0 708.0 792.0 784.0 1230 2800 84.5
18/670
27.874 30.866 .160 .160 27.56 27.87 31.18 30.87 276,500 629,500 186.3
728.0 848.0 6.0 6.0 723.0 728.0 853.0 848.0 2330 4750 195
19/670E
28.661 33.386 .240 .240 28.46 28.66 33.58 33.39 523,800 1,068,000 430
729.0 829.0 6.0 6.0 722.0 729.0 836.0 829.0 3435 8020 254
29/670
28.701 32.638 .240 .240 28.43 28.70 32.91 32.64 772,200 1,803,000 560
738.0 852.0 6.0 6.0 726.0 738.0 864.0 852.0 4525 11480 325
39/670
29.055 33.543 .240 .240 28.58 29.06 34.02 33.54 1,017,000 2,581,000 716
747.0 913.0 7.5 7.5 738.0 747.0 922.0 913.0 3740 6800 350
10/670E
29.409 35.945 .300 .300 29.06 29.41 36.30 35.94 840,800 1,529,000 771.6
744.0 894.0 7.5 7.5 736.0 744.0 902.0 894.0 6600 14000 600
30/670
29.291 35.197 .300 .300 28.98 29.29 35.51 35.20 1,484,000 3,147,000 1,323
750.0 834.0 4.0 4.0 742.0 750.0 842.0 834.0 1450 3350 97.5
18/710
29.528 32.835 .160 .160 29.21 29.53 33.15 32.83 326,000 753,000 215
751.0 831.0 3.0 3.0 743.0 751.0 840.0 831.0 1940 5000 130
28/710
29.567 32.717 .120 .120 29.25 29.57 33.07 32.72 436,100 1,124,000 286.6
774.0 894.0 6.0 6.0 768.0 774.0 900.0 894.0 2475 5160 213
19/710
30.472 35.197 .240 .240 30.24 30.47 35.43 35.20 556,400 1,160,000 469.6
766.0 894.0 6.0 6.0 760.0 766.0 900.0 894.0 3740 8300 295
29/710E
30.157 35.197 .240 .240 29.92 30.16 35.43 35.20 840,800 1,866,000 650
782.0 902.0 6.0 6.0 770.0 782.0 914.0 902.0 4965 12690 380
39/710
30.787 35.512 .240 .240 30.31 30.79 35.98 35.51 1,116,000 2,853,000 837
778.0 944.0 7.5 7.5 769.0 778.0 953.0 944.0 4680 8500 393
10/710E
30.630 37.165 .300 .300 30.28 30.63 37.52 37.17 1,052,000 1,911,000 867
790.0 940.0 7.5 7.5 782.0 790.0 948.0 940.0 7255 17630 679
30/710
31.102 37.008 .300 .300 30.79 31.10 37.32 37.01 1,631,000 3,963,000 1,497
794.0 846.0 5.0 5.0 786.0 794.0 854.0 846.0 1470 3450 110
18/750
31.260 33.307 .200 .200 30.94 31.26 33.62 33.31 330,500 775,600 242.5
803.0 943.0 6.0 6.0 796.0 803.0 950.0 943.0 2810 5850 260
19/750E
31.614 37.126 .240 .240 31.34 31.61 37.40 37.13 631,700 1,315,000 573
810.0 942.0 6.0 6.0 796.0 810.0 950.0 942.0 3730 8740 336
29/750
31.890 37.087 .240 .240 31.34 31.89 37.40 37.09 838,500 1,965,000 741

71
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

750 1000 185
NU39/750 N39/750 NJ39/750 NF39/750 NUP39/750 NP39/750
29.5276 39.3701 7.2835
750 1090 150
NU10/750E N10/750E NJ10/750E NF10/750E NUP10/750E NP10/750E
29.5276 42.9134 5.9055
800 980 82
NU18/800E N18/800E NJ18/800E NF18/800E NUP18/800E NP18/800E
31.4961 38.5827 3.2283
800 1060 115
NU19/800 N19/800 NJ19/800 NF19/800 NUP19/800 NP19/800
31.4961 41.7323 4.5276
800 1060 150
NU29/800 N29/800 NJ29/800 NF29/800 NUP29/800 NP29/800
31.4961 41.7323 5.9055
800 1060 195
NU39/800 N39/800 NJ39/800 NF39/800 NUP39/800 NP39/800
31.4961 41.7323 7.6772
800 1150 155
NU10/800E N10/800E NJ10/800E NF10/800E NUP10/800E NP10/800E
31.4961 45.2756 6.1024
800 1280 375
NU31/800 N31/800 NJ31/800 NF31/800 NUP31/800 NP31/800
31.4961 50.3937 14.7638
850 1030 82
NU18/850 N18/850 NJ18/850 NF18/850 NUP18/850 NP18/850
33.4646 40.5512 3.2283
850 1120 118
NU19/850E N19/850E NJ19/850E NF19/850E NUP19/850E NP19/850E
33.4646 44.0945 4.6457
850 1120 155
NU29/850E N29/850E NJ29/850E NF29/850E NUP29/850E NP29/850E
33.4646 44.0945 6.1024
850 1120 200
NU39/850 N39/850 NJ39/850 NF39/850 NUP39/850 NP39/850
33.4646 44.0945 7.8740
850 1220 165
NU10/850 N10/850 NJ10/850 NF10/850 NUP10/850 NP10/850
33.4646 48.0315 6.4961
900 1090 85
NU18/900 N18/900 NJ18/900 NF18/900 NUP18/900 NP18/900
35.4331 42.9134 3.3465
900 1180 122
NU19/900E N19/900E NJ19/900E NF19/900E NUP19/900E NP19/900E
35.4331 46.4567 4.8031
900 1180 165
NU29/900E N29/900E NJ29/900E NF29/900E NUP29/900E NP29/900E
35.4331 46.4567 6.4961
900 1180 206
NU39/900 N39/900 NJ39/900 NF39/900 NUP39/900 NP39/900
35.4331 46.4567 8.1102

72
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
825.0 953.0 6.0 6.0 812.0 825.0 966.0 953.0 5335 13660 439
39/750
32.480 37.520 .240 .240 31.97 32.48 38.03 37.52 1,199,000 3,071,000 967
832.0 998.0 7.5 7.5 823.0 832.0 1007.0 998.0 4730 8800 485
10/750E
32.756 39.291 .300 .300 32.40 32.76 39.65 39.29 1,063,000 1,978,000 1,069
848.0 938.0 5.0 5.0 841.0 848.0 945.0 938.0 1720 4150 145
18/800E
33.386 36.929 .200 .200 33.11 33.39 37.20 36.93 386,700 933,000 319.7
870.0 990.0 6.0 6.0 863.0 870.0 997.0 990.0 2915 6385 298
19/800
34.252 38.976 .240 .240 33.98 34.25 39.25 38.98 655,300 1,435,000 657
873.0 993.0 6.0 6.0 866.0 873.0 1000.0 993.0 3690 8560 389
29/800
34.370 39.094 .240 .240 34.09 34.37 39.37 39.09 829,500 1,924,000 857
880.0 1008.0 6.0 6.0 866.0 880.0 1022.0 1008.0 5730 15250 511
39/800
34.646 39.685 .240 .240 34.09 34.65 40.24 39.69 1,288,000 3,428,000 1,127
848.0 1014.0 7.5 7.5 839.0 848.0 1024.0 1014.0 5500 10600 554
10/800E
33.386 39.921 .300 .300 33.03 33.39 40.31 39.92 1,237,000 2,383,000 1,220
935.0 1155.0 9.5 9.5 928.0 935.0 1165.0 1155.0 13300 30200 2030
31/800
36.811 45.472 .375 .375 36.54 36.81 45.87 45.47 2,990,000 6,789,000 4,475
899.0 987.0 5.0 5.0 892.0 899.0 994.0 987.0 1795 4410 140
18/850
35.394 38.858 .200 .200 35.12 35.39 39.13 38.86 403,500 991,400 308.4
919.0 1059.0 6.0 6.0 909.0 919.0 1069.0 1059.0 3190 6950 330
19/850E
36.181 41.693 .240 .240 35.79 36.18 42.09 41.69 717,100 1,562,000 727.5
919.0 1059.0 6.0 6.0 909.0 919.0 1069.0 1059.0 4680 11200 437
29/850E
36.181 41.693 .240 .240 35.79 36.18 42.09 41.69 1,052,000 2,518,000 963.4
931.0 1059.0 6.0 6.0 917.0 931.0 1073.0 1059.0 6030 16640 577
39/850
36.654 41.693 .240 .240 36.10 36.65 42.24 41.69 1,356,000 3,741,000 1,271
945.0 1123.0 7.5 7.5 935.0 945.0 1133.0 1123.0 5500 11730 669
10/850
37.205 44.213 .300 .300 36.81 37.20 44.61 44.21 1,236,000 2,637,000 1,475
949.0 1045.0 5.0 5.0 942.0 949.0 1052.0 1045.0 2000 5000 170
18/900
37.362 41.142 .200 .200 37.09 37.36 41.42 41.14 449,600 1,124,000 375
966.5 1106.5 6.0 6.0 957.0 966.5 1116.0 1106.5 4130 8800 380
19/900E
38.051 43.563 .240 .240 37.68 38.05 43.94 43.56 928,500 1,978,000 837.7
969.0 1109.0 6.0 6.0 958.0 969.0 1118.0 1109.0 5830 14000 560
29/900E
38.150 43.661 .240 .240 37.72 38.15 44.02 43.66 1,311,000 3,147,000 1,235
986.0 1126.0 6.0 6.0 970.0 986.0 1142.0 1126.0 6765 18400 650
39/900
38.819 44.331 .240 .240 38.19 38.82 44.96 44.33 1,521,000 4,137,000 1,434

73
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

900 1280 170
NU10/900 N10/900 NJ10/900 NF10/900 NUP10/900 NP10/900
35.4331 50.3937 6.6929
950 1150 90
NU18/950 N18/950 NJ18/950 NF18/950 NUP18/950 NP18/950
37.4016 45.2756 3.5433
950 1250 132
NU19/950 N19/950 NJ19/950 NF19/950 NUP19/950 NP19/950
37.4016 49.2126 5.1969
950 1250 175
NU29/950E N29/950E NJ29/950E NF29/950E NUP29/950E NP29/950E
37.4016 49.2126 6.8898
950 1250 224
NU39/950 N39/950 NJ39/950 NF39/950 NUP39/950 NP39/950
37.4016 49.2126 8.8189
950 1360 180
NU10/950 N10/950 NJ10/950 NF10/950 NUP10/950 NP10/950
37.4016 53.5433 7.0866
1000 1220 100
NU18/1000 N18/1000 NJ18/1000 NF18/1000 NUP18/1000 NP18/1000
39.3701 48.0315 3.9370
1000 1320 140
NU19/1000 N19/1000 NJ19/1000 NF19/1000 NUP19/1000 NP19/1000
39.3701 51.9685 5.5118
1000 1320 185
NU29/1000E N29/1000E NJ29/1000E NF29/1000E NUP29/1000E NP29/1000E
39.3701 51.9685 7.2835
1000 1320 236
NU39/1000 N39/1000 NJ39/1000 NF39/1000 NUP39/1000 NP39/1000
39.3701 51.9685 9.2913
1060 1280 100
NU18/1060 N18/1060 NJ18/1060 NF18/1060 NUP18/1060 NP18/1060
41.7323 50.3937 3.9370
1060 1400 140
NU19/1060 N19/1060 NJ19/1060 NF19/1060 NUP19/1060 NP19/1060
41.7323 55.1181 5.5118
1060 1400 195
NU29/1060E N29/1060E NJ29/1060E NF29/1060E NUP29/1060E NP29/1060E
41.7323 55.1181 7.6772
1060 1400 250
NU39/1060E N39/1060E NJ39/1060E NF39/1060E NUP39/1060E NP39/1060E
41.7323 55.1181 9.8425
1120 1360 106
NU18/1120E N18/1120E NJ18/1120E NF18/1120E NUP18/1120E NP18/1120E
44.0945 53.5433 4.1732
1120 1460 150
NU19/1120 N19/1120 NJ19/1120 NF19/1120 NUP19/1120 NP19/1120
44.0945 57.4803 5.9055
1120 1460 195
NU29/1120 N29/1120 NJ29/1120 NF29/1120 NUP29/1120 NP29/1120
44.0945 57.4803 7.6772

74
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

ROLLER BEARINGS
Ro Ro Ro

CYLNDRICAL
Ri Ri Ri

D T2 S2 B E T1 D B F D B E

TYPE NF TYPE NUP TYPE NP

DIA. UNDER DIA. OVER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING
ROLLERS ROLLERS BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
F E Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
990.0 1168.0 7.5 7.5 980.0 990.0 1178.0 1168.0 5725 12520 755
10/900
38.976 45.984 .300 .300 38.58 38.98 46.38 45.98 1,287,000 2,815,000 1,664
1004.0 1104.0 5.0 5.0 995.0 1004.0 1113.0 1104.0 2340 5915 203
18/950
39.528 43.465 .200 .200 39.17 39.53 43.82 43.46 526,000 1,330,000 446.4
1025.0 1175.0 7.5 7.5 1015.0 1025.0 1185.0 1175.0 4200 9135 461.3
19/950
40.354 46.260 .300 .300 39.96 40.35 46.65 46.26 944,200 2,054,000 1,017
1024.0 1184.0 7.5 7.5 1013.0 1024.0 1193.0 1184.0 5830 14000 745
29/950E
40.315 46.614 .300 .300 39.88 40.31 46.97 46.61 1,311,000 3,147,000 1,642
1046.0 1196.0 7.5 7.5 1030.0 1046.0 1212.0 1196.0 7735 20925 801.5
39/950
41.181 47.087 .300 .300 40.55 41.18 47.72 47.09 1,739,000 4,704,000 1,767
1055.0 1233.0 7.5 7.5 1043.0 1055.0 1245.0 1233.0 6195 14160 924
10/950
41.535 48.543 .300 .300 41.06 41.54 49.02 48.54 1,393,000 3,183,000 2,037
1053.0 1165.0 6.0 6.0 1045.0 1053.0 1173.0 1165.0 2640 6550 265
18/1000
41.457 45.866 .240 .240 41.14 41.46 46.18 45.87 593,500 1,473,000 584.2
1080.0 1230.0 7.5 7.5 1070.0 1080.0 1240.0 1230.0 4602 10855 557
19/1000
42.520 48.425 .300 .300 42.13 42.52 48.82 48.43 1,035,000 2,440,000 1,228
1082.0 1242.0 7.5 7.5 1072.0 1082.0 1252.0 1242.0 7040 17300 700
29/1000E
42.598 48.898 .300 .300 42.20 42.60 49.29 48.90 1,583,000 3,889,000 1,543
1103.0 1253.0 7.5 7.5 1087.0 1103.0 1269.0 1253.0 8300 23310 961
39/1000
43.425 49.331 .300 .300 42.80 43.43 49.96 49.33 1,866,000 5,240,000 2,118
1118.0 1218.0 6.0 6.0 1109.0 1118.0 1227.0 1218.0 2680 7300 270
18/1060
44.016 47.953 .240 .240 43.66 44.02 48.31 47.95 602,500 1,641,000 595
1148.0 1314.0 7.5 7.5 1136.0 1148.0 1326.0 1314.0 4940 11450 627
19/1060
45.197 51.732 .300 .300 44.72 45.20 52.20 51.73 1,111,000 2,574,000 1,383
1142.0 1320.0 7.5 7.5 1133.0 1142.0 1331.0 1320.0 7210 17300 870
29/1060E
44.961 51.969 .300 .300 44.61 44.96 52.40 51.97 1,621,000 3,889,000 1,918
1146.0 1312.0 7.5 7.5 1130.0 1146.0 1325.0 1312.0 9130 24000 1150
39/1060E
45.118 51.654 .300 .300 44.49 45.12 52.17 51.65 2,053,000 5,396,000 2,535
1182.0 1302.0 6.0 6.0 1173.0 1182.0 1310.0 1302.0 3410 8650 335
18/1120E
46.535 51.260 .240 .240 46.18 46.54 51.57 51.26 766,600 1,945,000 738.5
1208.0 1374.0 7.5 7.5 1196.0 1208.0 1386.0 1374.0 5510 13415 713
19/1120
47.559 54.094 .300 .300 47.09 47.56 54.57 54.09 1,239,000 3,016,000 1,573
1205.0 1371.0 7.5 7.5 1194.0 1205.0 1382.0 1371.0 7815 20990 927
29/1120
47.441 53.976 .300 .300 47.01 47.44 54.41 53.98 1,757,000 4,719,000 2,044

75
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W
ROLLER BEARINGS

Ro Ro Ro
CYLNDRICAL

Ri Ri Ri

D T2 S1 B F D T1 S2 B E D B E

TYPE NU TYPE N TYPE NJ

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

1120 1460 250
NU39/1120 N39/1120 NJ39/1120 NF39/1120 NUP39/1120 NP39/1120
44.0945 57.4803 9.8425
1180 1420 106
NU18/1180E N18/1180E NJ18/1180E NF18/1180E NUP18/1180E NP18/1180E
46.4567 55.9055 4.1732
1180 1540 160
NU19/1180 N19/1180 NJ19/1180 NF19/1180 NUP19/1180 NP19/1180
46.4567 60.6299 6.2992
1180 1540 206
NU29/1180E N29/1180E NJ29/1180E NF29/1180E NUP29/1180E NP29/1180E
46.4567 60.6299 8.1102
1250 1500 112
NU18/1250 N18/1250 NJ18/1250 NF18/1250 NUP18/1250 NP18/1250
49.2126 59.0551 4.4094
1250 1630 170
NU19/1250 N19/1250 NJ19/1250 NF19/1250 NUP19/1250 NP19/1250
49.2126 64.1732 6.6929
1250 1630 218
NU29/1250 N29/1250 NJ29/1250 NF29/1250 NUP29/1250 NP29/1250
49.2126 64.1732 8.5827
1320 1600 122
NU18/1320E N18/1320E NJ18/1320E NF18/1320E NUP18/1320E NP18/1320E
51.9685 62.9921 4.8031
1320 1720 175
NU19/1320 N19/1320 NJ19/1320 NF19/1320 NUP19/1320 NP19/1320
51.9685 67.7165 6.8898
1320 1720 230
NU29/1320E N29/1320E NJ29/1320E NF29/1320E NUP29/1320E NP29/1320E
51.9685 67.7165 9.0551
1320 1720 300
NU39/1320 N39/1320 NJ39/1320 NF39/1320 NUP39/1320 NP39/1320
51.9685 67.7165 11.8110
1320 2060 560
NU31/1320E N31/1320E NJ31/1320E NF31/1320E NUP31/1320E NP31/1320E
51.9685 81.1024 22.0472
1400 1700 132
NU18/1400 N18/1400 NJ18/1400 NF18/1400 NUP18/1400 NP18/1400
55.1181 66.9291 5.1969
1400 1820 185
NU19/1400 N19/1400 NJ19/1400 NF19/1400 NUP19/1400 NP19/1400
55.1181 71.6535 7.2835
1400 1820 243
NU29/1400 N29/1400 NJ29/1400 NF29/1400 NUP29/1400 NP29/1400
55.1181 71.6535 9.5669
1500 1820 140
NU18/1500 N18/1500 NJ18/1500 NF18/1500 NUP18/1500 NP18/1500
59.0551 71.6535 5.5118
1500 1950 195
NU19/1500E N19/1500E NJ19/1500E NF19/1500E NUP19/1500E NP19/1500E
59.0551 76.7717 7.6772
1500 1950 258
NU29/1500 N29/1500 NJ29/1500 NF29/1500 NUP29/1500 NP29/1500
59.0551 76.7717 10.1575

76
ISO CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W W W

BORE O.D. WIDTH
RADIUS SHAFT HOUSING FLOAT CAPACITY CAPACITY WT.
B D W Ri Ro S2 T2 T1 S C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
800 980 82 4.0 4.0 820 960 965 9.0 1940 4800 130
NCF18/800V NJG18/800V
31.4961 38.5827 3.2283 .160 .160 32.28 37.80 37.99 0.35 436,200 1,079,100 287
800 980 106 4.0 4.0 820 960 965 10.0 2750 7500 165
NCF28/800V NJG28/800V
31.4961 38.5827 4.1732 .160 .160 32.28 37.80 37.99 0.39 618,300 1,686,100 364
800 1060 150 5.0 5.0 836 1034 1040 11.0 4950 12200 360
NCF29/800V NJG29/800V
31.4961 41.7323 5.9055 .200 .200 32.91 40.71 40.94 0.43 1,112,900 2,742,700 794
850 1030 82 4.0 4.0 870 1010 1015 9.0 2050 5200 135
NCF18/850V NJG18/850V
33.4646 40.5512 3.2283 .160 .160 34.25 39.76 39.96 0.35 460,900 1,169,100 298
850 1030 106 4.0 4.0 870 1010 1015 10.0 2860 8000 175
NCF28/850V NJG28/850V
33.4646 40.5512 4.1732 .160 .160 34.25 39.76 39.96 0.39 643,000 1,798,500 386
850 1120 155 5.0 5.0 886 1084 1090 13.0 5280 12900 405
NCF29/850V NJG29/850V
33.4646 44.0945 6.1024 .200 .200 34.88 42.68 42.91 0.51 1,187,000 2,900,100 893
900 1090 85 4.0 4.0 920 1070 1075 9.0 2240 5700 160
NCF18/900V NJG18/900V
35.4331 42.9134 3.3465 .160 .160 36.22 42.13 42.32 0.35 503,600 1,281,500 353
900 1090 112 4.0 4.0 920 1070 1075 10.0 3190 9150 208
NCF28/900V NJG28/900V
35.4331 42.9134 4.4094 .160 .160 36.22 42.13 42.32 0.39 717,200 2,057,100 459
900 1180 165 5.0 5.0 936 1154 1160 13.0 5940 14600 472
NCF29/900V NJG29/900V
35.4331 46.4567 6.4961 .200 .200 36.85 45.43 45.67 0.51 1,335,400 3,282,300 1041
950 1150 90 4.0 4.0 970 1130 1135 10.0 2420 6300 185
NCF18/950V NJG18/950V
37.4016 45.2756 3.5433 .160 .160 38.19 44.49 44.69 0.39 544,100 1,416,400 408
950 1150 118 4.0 4.0 970 1130 1135 12.0 3410 9800 240
NCF28/950V NJG28/950V
37.4016 45.2756 4.6457 .160 .160 38.19 44.49 44.69 0.47 766,700 2,203,200 529
950 1250 175 6.0 6.0 983 1217 1224 14.0 6,660 16,300 565
NCF29/950V NJG29/950V
37.4016 49.2126 6.8898 .240 .240 38.70 47.91 48.19 0.55 1,497,300 3,664,500 1246
1000 1220 100 5.0 5.0 1026 1194 1200 12.0 2,920 7,500 230
NCF18/1000V NJG18/1000V
39.3701 48.0315 3.9370 .200 .200 40.39 47.01 47.24 0.47 656,500 1,686,100 507
1000 1220 128 5.0 5.0 1026 1194 1200 12.0 4,130 11,600 310
NCF28/1000V NJG28/1000V
39.3701 48.0315 5.0394 .200 .200 40.39 47.01 47.24 0.47 928,500 2,607,800 683
1000 1320 185 6.0 6.0 1033 1287 1294 14.0 7,480 18,600 680
NCF29/1000V NJG29/1000V
39.3701 51.9685 7.2835 .240 .240 40.67 50.67 50.94 0.55 1,681,600 4,181,500 1500

90
TWO ROW, ISO FULL COMPLEMENT CYLINDRICAL

AMERICAN
W R ROLLER BEARINGS ®

ROLLER BEARINGS
R

CYLNDRICAL
D T2 S2 B

S/2
TYPE NNCL TYPE NNCF TYPE NNC

MAX. SHLDR. DIA. AXIAL DYNAMIC STATIC BRG.

BORE O.D. WIDTH
FILLET SHAFT HSNG. FLOAT CAPACITY CAPACITY WT.
B D W R S2 T2 S* C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
120 180 80 2.0 129 171 2.5 560 1020 7
NNCL5024V NNCF5024V NNC5024V
4.7244 7.0866 3.1496 .080 5.08 6.73 .100 125,900 229,400 15.7
130 180 50 1.5 138 172 4.0 255 530 4
NNCL4926V NNCF4926V NNC4926V
5.1181 7.0866 1.9685 .060 5.43 6.77 .160 57,400 119,200 9
130 200 95 2.0 139 191 2.5 705 1370 11
NNCL5026V NNCF5026V NNC5026V
5.1181 7.8740 3.7402 .080 5.47 7.52 .100 158,500 308,000 24
140 190 50 1.5 148 182 4.0 265 570 4
NNCL4928V NNCF4928V NNC4928V
5.5118 7.4803 1.9685 .060 5.83 7.17 .160 59,600 128,200 9
140 210 95 2.0 149 201 3.0 735 1460 11.5
NNCL5028V NNCF5028V NNC5028V
5.5118 8.2677 3.7402 .080 5.87 7.91 .120 165,300 328,300 25.4
150 210 60 2.0 159 201 4.0 380 850 6.7
NNCL4930V NNCF4930V NNC4930V
5.9055 8.2677 2.3622 .080 6.26 7.91 .160 85,500 191,100 15
150 225 100 2.0 161 214 3.0 840 1660 14
NNCL5030V NNCF5030V NNC5030V
5.9055 8.8583 3.9370 .080 6.34 8.43 .120 188,900 373,200 31
160 220 60 2.0 169 211 4.0 395 900 7
NNCL4932V NNCF4932V NNC4932V
6.2992 8.6614 2.3622 .080 6.65 8.31 .160 88,800 202,400 15.4
160 240 109 2.0 171 229 3.0 970 1800 17
NNCL5032V NNCF5032V NNC5032V
6.2992 9.4488 4.2913 .080 6.73 9.02 .120 218,100 404,700 37.5
170 230 60 2.0 179 221 4.0 415 950 7.5
NNCL4934V NNCF4934V NNC4934V
6.6929 9.0551 2.3622 .080 7.05 8.70 .160 93,300 213,600 16.5
170 260 122 2.0 181 249 5.0 1140 2120 23
NNCL5034V NNCF5034V NNC5034V
6.6929 10.2362 4.8031 .080 7.13 9.80 .200 256,300 476,600 50.7
180 250 69 2.0 189 241 4.0 550 1220 11
NNCL4936V NNCF4936V NNC4936V
7.0866 9.8425 2.7165 .080 7.44 9.49 .160 123,700 274,300 23
180 280 136 2.0 191 269 6.0 1320 2500 30.5
NNCL5036V NNCF5036V NNC5036V
7.0866 11.0236 5.3543 .080 7.52 10.59 .240 296,800 562,100 67
190 240 50 1.5 198 232 4.0 305 750 5.7
NNCL4838V NNCF4838V NNC4838V
7.4803 9.4488 1.9685 .060 7.80 9.13 .160 68,600 168,700 12.6
190 260 69 2.0 199 251 4.0 560 1290 11
NNCL4938V NNCF4938V NNC4938V
7.4803 10.2362 2.7165 .080 7.83 9.88 .160 125,900 290,100 24
190 290 136 2.0 201 279 6.0 1380 2600 31.5
NNCL5038V NNCF5038V NNC5038V
7.4803 11.4173 5.3543 .080 7.91 10.98 .315 310,300 584,600 69.4
200 250 50 1.5 208 242 4.0 315 800 6
NNCL4840V NNCF4840V NNC4840V
7.8740 9.8425 1.9685 .060 8.19 9.53 .160 70,900 179,900 13
200 280 80 2.0 211 269 4.0 660 1500 15.5
NNCL4940V NNCF4940V NNC4940V
7.8740 11.0236 3.1496 .080 8.31 10.59 .160 148,400 337,300 34

* - Allowable axial float for type NNCL bearings shown. Axial float for type NNCF bearings approximately half as much.
Very little axial play for type NNC bearings.
91
TWO ROW, ISO FULL COMPLEMENT CYLINDRICAL

AMERICAN
ROLLER BEARINGS ®
W R
ROLLER BEARINGS

R
CYLNDRICAL

D T2 S2 B

S/2
TYPE NNCF TYPE NNC TYPE NNCL

MAX. SHLDR. DIA. AXIAL DYNAMIC STATIC BRG.

BORE O.D. WIDTH
FILLET SHAFT HSNG. FLOAT CAPACITY CAPACITY WT.
B D W R S2 T2 S* C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
200 310 150 2.0 211 299 7.0 1570 3050 41
NNCL5040V NNCF5040V NNC5040V
7.8740 12.2047 5.9055 .080 8.31 11.77 .280 353,000 685,700 90.4
220 270 50 1.5 228 262 4.0 330 865 6.6
NNCL4844V NNCF4844V NNC4844V
8.6614 10.6299 1.9685 .060 8.98 10.31 .160 74,200 194,500 14.6
220 300 80 2.0 231 289 5.0 680 1600 17
NNCL4944V NNCF4944V NNC4944V
8.6614 11.8110 3.1496 .080 9.09 11.38 .200 152,900 359,700 37.5
220 340 160 2.5 233 327 7.0 1870 3600 53
NNCL5044V NNCF5044V NNC5044V
8.6614 13.3858 6.2992 .100 9.17 12.87 .280 420,400 809,400 116.8
240 300 60 2.0 249 291 4.0 500 1290 10
NNCL4848V NNCF4848V NNC4848V
9.4488 11.8110 2.3622 .080 9.80 11.46 .160 112,500 290,100 22
240 320 80 2.0 251 309 5.0 720 1760 18.5
NNCL4948V NNCF4948V NNC4948V
9.4488 12.5984 3.1496 .080 9.88 12.17 .200 161,900 395,700 41
240 360 160 2.5 253 347 7.0 1980 3900 56
NNCL5048V NNCF5048V NNC5048V
9.4488 14.1732 6.2992 .100 9.96 13.66 .280 445,200 876,800 123.5
260 320 60 2.0 269 311 4.0 525 1400 11
NNCL4852V NNCF4852V NNC4852V
10.2362 12.5984 2.3622 .080 10.59 12.24 .160 118,100 314,800 24
260 360 100 2.0 271 349 6.0 1080 2550 32
NNCL4952V NNCF4952V NNC4952V
10.2362 14.1732 3.9370 .080 10.67 13.74 .240 242,800 573,300 70.5
260 400 190 3.0 276 384 7.0 2640 5200 86
NNCL5052V NNCF5052V NNC5052V
10.2362 15.7480 7.4803 .120 10.87 15.12 .280 593,500 1,169,100 189.6
280 350 69 2.0 289 341 4.0 680 1860 16
NNCL4856V NNCF4856V NNC4856V
11.0236 13.7795 2.7165 .080 11.38 13.43 .160 152,900 418,200 35
280 380 100 2.0 291 369 6.0 1120 2700 34
NNCL4956V NNCF4956V NNC4956V
11.0236 14.9606 3.9370 .080 11.46 14.53 .240 251,800 607,000 75
280 420 190 3.0 296 404 7.0 2700 5600 91
NNCL5056V NNCF5056V NNC5056V
11.0236 16.5354 7.4803 .120 11.65 15.91 .280 607,000 1,259,000 200.6
300 380 80 2.0 311 369 6.0 790 2120 23
NNCL4860V NNCF4860V NNC4860V
11.8110 14.9606 3.1496 .080 12.24 14.53 .240 177,600 476,600 50.7
300 420 118 2.5 313 407 6.0 1540 3600 52
NNCL4960V NNCF4960V NNC4960V
11.8110 16.5354 4.6457 .100 12.32 16.02 .240 346,300 809,400 114.6
300 460 218 3.0 316 444 9.0 3410 7100 130
NNCL5060V NNCF5060V NNC5060V
11.8110 18.1102 8.5827 .120 12.44 17.48 .355 766,700 1,596,200 286.6
320 400 80 2.0 331 389 6.0 825 2280 24.5
NNCL4864V NNCF4864V NNC4864V
12.5984 15.7480 3.1496 .080 13.03 15.31 .240 185,500 512,600 54
320 440 118 2,5 333 427 6.0 1570 3800 55
NNCL4964V NNCF4964V NNC4964V
12.5984 17.3228 4.6457 .100 13.11 16.81 .240 353,000 854,300 121

* - Allowable axial float for type NNCL bearings shown. Axial float for type NNCF bearings approximately half as much.
Very little axial play for type NNC bearings.
92
TWO ROW, ISO FULL COMPLEMENT CYLINDRICAL

AMERICAN
ROLLER BEARINGS ®

MAX. SHLDR. DIA. AXIAL DYNAMIC STATIC BRG.

ROLLER BEARINGS
BORE O.D. WIDTH
FILLET SHAFT HSNG. FLOAT CAPACITY CAPACITY WT.

CYLNDRICAL
B D W R S2 T2 S* C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
320 480 218 3.0 336 464 9.0 3470 7350 135
NNCL5064V NNCF5064V NNC5064V
12.5984 18.8976 8.5827 .120 13.23 18.27 .355 780,100 1,652,400 297.6
340 420 80 2.0 351 409 6.0 845 2400 25.5
NNCL4868V NNCF4868V NNC4868V
13.3858 16.5354 3.1496 .080 13.82 16.10 .240 190,000 539,600 56
340 460 118 2.5 353 447 6.0 1610 4000 59.5
NNCL4968V NNCF4968V NNC4968V
13.3858 18.1102 4.6457 .100 13.90 17.60 .240 362,000 899,300 131
340 520 243 4.0 360 500 11.0 4180 8800 185
NNCL5068V NNCF5068V NNC5068V
13.3858 20.4724 9.5669 .160 14.17 19.69 .433 939,800 1,978,400 408
360 440 80 2.0 371 429 6.0 880 2550 27
NNCL4872V NNCF4872V NNC4872V
14.1732 17.3228 3.1496 .080 14.61 16.89 .240 197,900 573,300 59.5
360 480 118 2.5 373 467 6.0 1680 4150 61
NNCL4972V NNCF4972V NNC4972V
14.1732 18.8976 4.6457 .100 14.69 18.39 .240 377,700 933,000 134.5
360 540 243 4.0 380 520 11.0 4290 9300 195
NNCL5072V NNCF5072V NNC5072V
14.1732 21.2598 9.5669 .160 14.96 20.47 .433 964,500 2,090,800 430
380 480 100 2.0 391 469 6.0 1300 3650 45.5
NNCL4876V NNCF4876V NNC4876V
14.9606 18.8976 3.9370 .080 15.39 18.46 .240 292,300 820,600 100.3
380 520 140 3.0 396 504 7.0 2120 5400 92
NNCL4976V NNCF4976V NNC4976V
14.9606 20.4724 5.5118 .120 15.59 19.84 .280 476,600 1,214,000 202.8
380 560 243 4.0 400 540 11.0 4400 9800 200
NNCL5076V NNCF5076V NNC5076V
14.9606 22.0472 9.5669 .160 15.75 21.26 .433 989,200 2,203,200 440.9
400 500 100 2.0 411 489 6.0 1320 3750 48
NNCL4880V NNCF4880V NNC4880V
15.7480 19.6850 3.9370 .080 16.18 19.25 .240 296,800 843,100 104.7
400 540 140 3.0 416 524 7.0 2160 5700 96
NNCL4980V NNCF4980V NNC4980V
15.7480 21.2598 5.5118 .120 16.38 20.63 .280 485,600 1,281,500 211.6
400 600 272 4.0 420 580 11.0 5500 12200 270
NNCL5080V NNCF5080V NNC5080V
15.7480 23.6220 10.7087 .160 17 22.83 .433 1,236,500 2,742,700 595
420 520 100 2.0 431 509 6.0 1340 4000 49.5
NNCL4884V NNCF4884V NNC4884V
16.5354 20.4724 3.9370 .080 16.97 20.04 .240 301,300 899,300 109
420 560 140 3.0 436 544 7.0 2200 6000 100
NNCL4984V NNCF4984V NNC4984V
16.5354 22.0472 5.5118 .120 17.17 21.42 .280 494,600 1,348,900 220.5
440 540 100 2.0 451 529 6.0 1400 4150 52
NNCL4888V NNCF4888V NNC4888V
17.3228 21.2598 3.9370 .080 17.76 20.83 .240 314,800 933,000 114.6
440 600 160 3.0 456 584 7.0 2970 7500 137
NNCL4988V NNCF4988V NNC4988V
17.3228 23.6220 6.2992 .120 17.95 22.99 .280 667,700 1,686,100 302
460 580 118 2.5 473 567 7.0 1540 4500 76
NNCL4892V NNCF4892V NNC4892V
18.1102 22.8346 4.6457 .100 18.62 22.32 .280 346,300 1,011,700 167.5
460 620 160 3.0 476 604 7.0 3030 7650 140
NNCL4992V NNCF4992V NNC4992V
18.1102 24.4094 6.2992 .120 18.74 23.78 .280 681,200 1,719,800 308.6
480 600 118 2.5 493 587 7.0 1570 4750 79
NNCL4896V NNCF4896V NNC4896V
18.8976 23.6220 4.6457 .100 19.41 23.11 .280 353,000 1,067,900 174
480 650 170 4.0 500 630 8.0 3300 8300 165
NNCL4996V NNCF4996V NNC4996V
18.8976 25.5906 6.6929 .160 19.69 24.80 .315 741,900 1,866,000 363.8
500 620 118 2.5 513 607 7.0 1610 4900 82
NNCL48/500V NNCF48/500V NNC48/500V
19.6850 24.4094 4.6457 .100 20.20 23.90 .280 362,000 1,101,600 181
500 670 170 4.0 520 650 8.0 3360 8800 175
NNCL49/500V NNCF49/500V NNC49/500V
19.6850 26.3780 6.6929 .160 20.47 25.59 .315 755,400 1,978,400 386
530 650 118 2.5 543 637 7.0 1680 5400 84
NNCL48/530V NNCF48/530V NNC48/530V
20.8661 25.5906 4.6457 .100 21.38 25.08 .280 377,700 1,214,000 185
530 710 180 4.0 550 690 8.0 3910 10200 200
NNCL49/530V NNCF49/530V NNC49/530V
20.8661 27.9528 7.0866 .160 21.65 27.17 .315 879,100 2,293,100 441

* - Allowable axial float for type NNCL bearings shown. Axial float for type NNCF bearings approximately half as much.
Very little axial play for type NNC bearings.
93
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro
ROLLER BEARINGS
CYLNDRICAL

D T2 S1 B A T1 S2 T2 S2 S1

TYPE CD-AD TYPE CM-AM TYPE CE-AE

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

90 160 30
CD218 CM218 CE218 CC218 CDA218 CDD218 -
3.5433 6.2992 1.1811
90 160 52.4
AD5218 AM5218 AE5218 AC5218 ADA5218 ADD5218 A5218
3.5433 6.2992 2.0625
90 190 43
CD318 CM318 CE318 CC318 CDA318 CDD318 -
3.5433 7.4803 1.6929
90 190 73
AD5318 AM5318 AE5318 AC5318 ADA5318 ADD5318 A5318
3.5433 7.4803 2.8750
95 170 32
CD219 CM219 CE219 CC219 CDA219 CDD219 -
3.7402 6.6929 1.2598
95 170 55.6
AD5219 AM5219 AE5219 AC5219 ADA5219 ADD5219 A5219
3.7402 6.6929 2.1875
95 200 45
CD319 CM319 CE319 CC319 CDA319 CDD319 -
3.7402 7.8740 1.7717
95 200 77.8
AD5319 AM5319 AE5319 AC5319 ADA5319 ADD5319 A5319
3.7402 7.8740 3.0625
100 180 34
CD220 CM220 CE220 CC220 CDA220 CDD220 -
3.9370 7.0866 1.3386
100 180 60.3
AD5220 AM5220 AE5220 AC5220 ADA5220 ADD5220 A5220
3.9370 7.0866 2.3750
100 215 47
CD320 CM320 CE320 CC320 CDA320 CDD320 -
3.9370 8.4646 1.8504
100 215 82.6
AD5320 AM5320 AE5320 AC5320 ADA5320 ADD5320 A5320
3.9370 8.4646 3.2500
105 190 36
CD221 CM221 CE221 CC221 CDA221 CDD221 -
4.1339 7.4803 1.4173
105 190 65.1
AD5221 AM5221 AE5221 AC5221 ADA5221 ADD5221 A5221
4.1339 7.4803 2.5625
105 225 49
CD321 CM321 CE321 CC321 CDA321 CDD321 -
4.1339 8.8583 1.9291
105 225 87.3
AD5321 AM5321 AE5321 AC5321 ADA5321 ADD5321 A5321
4.1339 8.8583 3.4375
110 200 38
CD222 CM222 CE222 CC222 CDA222 CDD222 -
4.3307 7.8740 1.4961

94
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

T2 S2 A T2 D B S1 T1

TYPE CC-AC TYPE CDA-ADA TYPE CDD-ADD TYPE A

INNER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BRG.

BASIC
RACE O.D. RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
A Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
107.21 3.1 2.0 104.14 107.19 142.24 138.94 149 151 2.6
218
4.221 .125 .080 4.10 4.22 5.60 5.47 33,500 34,000 5.7
107.21 3.1 2.0 104.14 107.19 142.24 138.94 298 400 4.5
5218
4.221 .125 .080 4.10 4.22 5.60 5.47 67,000 90,000 10
114.02 4.0 2.5 110.24 113.79 168.15 164.85 267 267 6
318
4.489 .160 .100 4.34 4.48 6.62 6.49 60,000 60,000 13
114.02 4.0 2.5 110.24 113.79 168.15 164.85 516 725 10
5318
4.489 .160 .100 4.34 4.48 6.62 6.49 116,000 163,000 22.2
113.51 3.1 2.0 109.47 113.28 155.45 151.64 167 196 3
219
4.469 .125 .080 4.31 4.46 6.12 5.97 37,500 44,000 7
113.51 3.1 2.0 109.47 113.28 155.45 151.64 340 454 5.4
5219
4.469 .125 .080 4.31 4.46 6.12 5.97 76,500 102,000 12
122.15 4.0 2.5 118.36 121.92 182.88 179.32 316 369 7
319
4.809 .160 .100 4.66 4.80 7.20 7.06 71,000 83,000 15
122.15 4.0 2.5 118.36 121.92 182.88 179.32 574 801 12
5319
4.809 .160 .100 4.66 4.80 7.20 7.06 129,000 180,000 26
121.01 4.0 2.0 117.35 120.90 162.56 159.00 189 207 4
220
4.764 .160 .080 4.62 4.76 6.40 6.26 42,500 46,500 8.5
121.01 4.0 2.0 117.35 120.90 162.56 159.00 356 525 7
5220
4.764 .160 .080 4.62 4.76 6.40 6.26 80,000 118,000 15
130.15 4.8 2.5 125.98 130.05 192.02 187.96 369 414 8.4
320
5.124 .190 .100 4.96 5.12 7.56 7.40 83,000 93,000 18.5
130.15 4.8 2.5 125.98 130.05 192.02 187.96 712 943 15
5320
5.124 .190 .100 4.96 5.12 7.56 7.40 160,000 212,000 33
126.52 4.0 2.0 122.17 126.49 169.16 164.59 196 222 4.5
221
4.981 .160 .080 4.81 4.98 6.66 6.48 44,000 50,000 10
126.52 4.0 2.0 122.17 126.49 169.16 164.59 423 565 8.3
5221
4.981 .160 .080 4.81 4.98 6.66 6.48 95,000 127,000 18.3
136.17 4.8 2.5 132.08 136.14 200.66 196.60 414 498 4.5
321
5.361 .190 .100 5.20 5.36 7.90 7.74 93,000 112,000 10
136.17 4.8 2.5 132.08 136.14 200.66 196.60 738 1,032 17
5321
5.361 .190 .100 5.20 5.36 7.90 7.74 166,000 232,000 37.5
132.94 4.0 2.0 128.52 132.84 181.61 177.29 236 285 5.4
222
5.234 .160 .080 5.06 5.23 7.15 6.98 53,000 64,000 12

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
95
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro
ROLLER BEARINGS
CYLNDRICAL

D T2 S1 B A T1 S2 T2 S2 S1

TYPE CD-AD TYPE CM-AM TYPE CE-AE

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

110 200 69.9
AD5222 AM5222 AE5222 AC5222 ADA5222 ADD5222 A5222
4.3307 7.8740 2.7500
110 240 50
CD322 CM322 CE322 CC322 CDA322 CDD322 -
4.3307 9.4488 1.9685
110 240 92.1
AD5322 AM5322 AE5322 AC5322 ADA5322 ADD5322 A5322
4.3307 9.4488 3.6250
120 180 46
AD5024 AM5024 AE5024 AC5024 ADA5024 ADD5024 A5024
4.7244 7.0866 1.8110
120 215 40
CD224 CM224 CE224 CC224 CDA224 CDD224 -
4.7244 8.4646 1.5748
120 215 76.2
AD5224 AM5224 AE5224 AC5224 ADA5224 ADD5224 A5224
4.7244 8.4646 3.0000
120 260 55
CD324 CM324 CE324 CC324 CDA324 CDD324 -
4.7244 10.2362 2.1654
120 260 104.8
AD5324 AM5324 AE5324 AC5324 ADA5324 ADD5324 A5324
4.7244 10.2362 4.1250
130 200 52
AD5026 AM5026 AE5026 AC5026 ADA5026 ADD5026 A5026
5.1181 7.8740 2.0472
130 230 40
CD226 CM226 CE226 CC226 CDA226 CDD226 -
5.1181 9.0551 1.5748
130 230 79.4
AD5226 AM5226 AE5226 AC5226 ADA5226 ADD5226 A5226
5.1181 9.0551 3.1250
130 280 58
CD326 CM326 CE326 CC326 CDA326 CDD326 -
5.1181 11.0236 2.2835
130 280 111.1
AD5326 AM5326 AE5326 AC5326 ADA5326 ADD5326 A5326
5.1181 11.0236 4.3750
140 210 53
AD5028 AM5028 AE5028 AC5028 ADA5028 ADD5028 A5028
5.5118 8.2677 2.0866
140 220 36
CD128 CM128 CE128 CC128 CDA128 CDD128 -
5.5118 8.6614 1.4173
140 220 63.5
AD5128 AM5128 AE5128 AC5128 ADA5128 ADD5128 A5128
5.5118 8.6614 2.5000
140 250 42
CD228 CM228 CE228 CC228 CDA228 CDD228 -
5.5118 9.8425 1.6535

96
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

T2 S2 A T2 D B S1 T1

TYPE CC-AC TYPE CDA-ADA TYPE CDD-ADD TYPE A

INNER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BRG.

BASIC
RACE O.D. RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
A Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
132.94 4.0 2.0 128.52 132.84 181.61 177.29 498 738 10
5222
5.234 .160 .080 5.06 5.23 7.15 6.98 112,000 166,000 22
145.24 4.8 2.5 140.72 145.03 213.36 208.79 445 534 11.7
322
5.718 .190 .100 5.54 5.71 8.40 8.22 100,000 120,000 26
145.24 4.8 2.5 140.72 145.03 213.36 208.79 801 1157 45.5
5322
5.718 .190 .100 5.54 5.71 8.40 8.22 180,000 260,000 100
136.65 3.1 2.0 132.08 136.65 170.18 165.10 285 407 4
5024
5.380 .125 .080 5.20 5.38 6.70 6.50 64,000 91,500 9
145.14 4.8 2.5 140.72 145.03 200.15 195.83 298 356 14.5
224
5.714 .190 .100 5.54 5.71 7.88 7.71 67,000 80,000 32
145.14 4.8 2.5 140.72 145.03 200.15 195.83 596 890 12
5224
5.714 .190 .100 5.54 5.71 7.88 7.71 134,000 200,000 27
157.02 6.4 2.5 152.40 156.97 225.55 220.98 480 596 15
324
6.182 .250 .100 6.00 6.18 8.88 8.70 108,000 134,000 33
157.02 6.4 2.5 152.40 156.97 225.55 220.98 1001 1490 27.5
5324
6.182 .250 .100 6.00 6.18 8.88 8.70 225,000 335,000 60.5
148.84 3.1 2.0 144.27 148.84 187.96 183.90 356 498 6
5026
5.860 .125 .080 5.68 5.86 7.40 7.24 80,000 112,000 13.5
154.97 4.8 2.5 150.62 154.94 210.31 205.74 302 378 7.5
226
6.101 .190 .100 5.93 6.10 8.28 8.10 68,000 85,000 16.5
154.97 4.8 2.5 150.62 154.94 210.31 205.74 649 1014 14.5
5226
6.101 .190 .100 5.93 6.10 8.28 8.10 146,000 228,000 32
170.54 6.4 3.1 165.86 170.43 250.95 246.63 556 667 18.5
326
6.714 .250 .125 6.53 6.71 9.88 9.71 125,000 150,000 41
170.54 6.4 3.1 165.86 170.43 250.95 246.63 1090 1624 34
5326
6.714 .250 .125 6.53 6.71 9.88 9.71 245,000 365,000 75
157.56 4.0 2.0 152.65 157.48 197.10 192.53 356 525 6.6
5028
6.203 .160 .080 6.01 6.20 7.76 7.58 80,000 118,000 14.5
161.93 4.0 2.0 156.97 161.80 205.74 200.15 222 302 5.3
128
6.375 .160 .080 6.18 6.37 8.10 7.88 50,000 68,000 11.5
160.86 4.0 2.0 156.21 160.78 205.74 198.88 480 783 9.3
5128
6.333 .160 .080 6.15 6.33 8.10 7.83 108,000 176,000 20.5
168.45 4.8 2.5 163.58 168.40 230.12 225.55 378 480 9
228
6.632 .190 .100 6.44 6.63 9.06 8.88 85,000 108,000 20

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
97
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro
ROLLER BEARINGS
CYLNDRICAL

D T2 S1 B A T1 S2 T2 S2 S1

TYPE CD-AD TYPE CM-AM TYPE CE-AE

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

140 250 82.6
AD5228 AM5228 AE5228 AC5228 ADA5228 ADD5228 A5228
5.5118 9.8425 3.2500
140 300 62
CD328 CM328 CE328 CC328 CDA328 CDD328 -
5.5118 11.8110 2.4409
140 300 114.3
AD5328 AM5328 AE5328 AC5328 ADA5328 ADD5328 -
5.5118 11.8110 4.5000
150 225 35
CD1030 CM1030 CE1030 CC1030 CDA1030 CDD1030 -
5.9055 8.8583 1.3780
150 225 56
AD5030 AM5030 AE5030 AC5030 ADA5030 ADD5030 A5030
5.9055 8.8583 2.2047
150 235 38
CD130 CM130 CE130 CC130 CDA130 CDD130 -
5.9055 9.2520 1.4961
150 235 66.7
AD5130 AM5130 AE5130 AC5130 ADA5130 ADD5130 A5130
5.9055 9.2520 2.6250
150 270 45
CD230 CM230 CE230 CC230 CDA230 CDD230 -
5.9055 10.6299 1.7717
150 270 88.9
AD5230 AM5230 AE5230 AC5230 ADA5230 ADD5230 A5230
5.9055 10.6299 3.5000
150 320 65
CD330 CM330 CE330 CC330 CDA330 CDD330 -
5.9055 12.5984 2.5591
150 320 123.8
AD5330 AM5330 AE5330 AC5330 ADA5330 ADD5330 A5330
5.9055 12.5984 4.8750
160 240 38
CD1032 CM1032 CE1032 CC1032 CDA1032 CDD1032 -
6.2992 9.4488 1.4961
160 240 60
AD5032 AM5032 AE5032 AC5032 ADA5032 ADD5032 A5032
6.2992 9.4488 2.3622
160 250 40
CD132 CM132 CE132 CC132 CDA132 CDD132 -
6.2992 9.8425 1.5748
160 250 73.0
AD5132 AM5132 AE5132 AC5132 ADA5132 ADD5132 A5132
6.2992 9.8425 2.8750
160 290 48
CD232 CM232 CE232 CC232 CDA232 CDD232 -
6.2992 11.4173 1.8898
160 290 98.4
AD5232 AM5232 AE5232 AC5232 ADA5232 ADD5232 A5232
6.2992 11.4173 3.8750

98
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

T2 S2 A T2 D B S1 T1

TYPE CC-AC TYPE CDA-ADA TYPE CDD-ADD TYPE A

INNER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BRG.

BASIC
RACE O.D. RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
A Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
168.45 4.8 2.5 163.58 168.40 230.12 225.55 770 1,201 18
5228
6.632 .190 .100 6.44 6.63 9.06 8.88 173,000 270,000 40
181.66 8.0 3.1 176.78 181.61 262.38 257.81 623 770 23
328
7.152 .314 .125 6.96 7.15 10.33 10.15 140,000 173,000 50.5
181.66 8.0 3.1 176.78 181.61 262.38 257.81 1223 1846 42
5328
7.152 .314 .125 6.96 7.15 10.33 10.15 275,000 415,000 91
168.68 4.0 2.0 164.08 168.66 211.33 206.76 245 280 5
1030
6.641 .160 .080 6.46 6.64 8.32 8.14 55,000 63,000 11
168.68 4.0 2.0 164.08 168.66 211.33 206.76 414 596 8
5030
6.641 .160 .080 6.46 6.64 8.32 8.14 93,000 134,000 17.5
170.18 4.0 2.0 165.35 170.18 219.46 214.63 298 369 6.3
130
6.700 .160 .080 6.51 6.70 8.64 8.45 67,000 83,000 14
170.18 4.0 2.0 165.35 170.18 219.46 214.63 556 845 11
5130
6.700 .160 .080 6.51 6.70 8.64 8.45 125,000 190,000 24.5
181.53 6.4 2.5 176.78 181.36 249.68 245.11 463 596 12
230
7.147 .250 .100 6.96 7.14 9.83 9.65 104,000 134,000 26
181.53 6.4 2.5 176.78 181.36 249.68 245.11 925 1379 23
5230
7.147 .250 .100 6.96 7.14 9.83 9.65 208,000 310,000 50.5
190.91 8.0 3.1 185.67 190.75 278.38 273.56 649 827 27.5
330
7.516 .314 .125 7.31 7.51 10.96 10.77 146,000 186,000 60.5
190.91 8.0 3.1 185.67 190.75 278.38 273.56 1379 2180 52
5330
7.516 .314 .125 7.31 7.51 10.96 10.77 310,000 490,000 115
179.93 4.0 2.0 175.26 179.83 222.50 217.93 280 356 6
1032
7.084 .160 .080 6.90 7.08 8.76 8.58 63,000 80,000 13.5
179.93 4.0 2.0 175.26 179.83 222.50 217.93 472 770 10
5032
7.084 .160 .080 6.90 7.08 8.76 8.58 106,000 173,000 21.5
182.68 4.0 2.0 177.80 182.37 231.90 227.08 291 391 7.5
132
7.192 .160 .080 7.00 7.18 9.13 8.94 65,500 88,000 16.5
182.68 4.0 2.0 177.80 182.37 231.90 227.08 636 1014 13.7
5132
7.192 .160 .080 7.00 7.18 9.13 8.94 143,000 228,000 30
193.62 6.4 2.5 188.98 193.55 262.13 257.05 507 681 14.5
232
7.623 .250 .100 7.44 7.62 10.32 10.12 114,000 153,000 32
193.62 6.4 2.5 188.98 193.55 262.13 257.05 1014 1690 30
5232
7.623 .250 .100 7.44 7.62 10.32 10.12 228,000 380,000 66

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
99
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro
ROLLER BEARINGS
CYLNDRICAL

D T2 S1 B A T1 S2 T2 S2 S1

TYPE CD-AD TYPE CM-AM TYPE CE-AE

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

160 340 68
CD332 CM332 CE332 CC332 CDA332 CDD332 -
6.2992 13.3858 2.6772
160 340 133.4
AD5332 AM5332 AE5332 AC5332 ADA5332 ADD5332 A5332
6.2992 13.3858 5.2500
170 260 42
CD1034 CM1034 CE1034 CC1034 CDA1034 CDD1034 -
6.6929 10.2362 1.6535
170 260 67
AD5034 AM5034 AE5034 AC5034 ADA5034 ADD5034 A5034
6.6929 10.2362 2.6378
170 265 42
CD134 CM134 CE134 CC134 CDA134 CDD134 -
6.6929 10.4331 1.6535
170 265 76.2
AD5134 AM5134 AE5134 AC5134 ADA5134 ADD5134 A5134
6.6929 10.4331 3.0000
170 310 52
CD234 CM234 CE234 CC234 CDA234 CDD234 -
6.6929 12.2047 2.0472
170 310 104.8
AD5234 AM5234 AE5234 AC5234 ADA5234 ADD5234 A5234
6.6929 12.2047 4.1250
170 360 72
CD334 CM334 CE334 CC334 CDA334 CDD334 -
6.6929 14.1732 2.8346
170 360 139.7
AD5334 AM5334 AE5334 AC5334 ADA5334 ADD5334 A5334
6.6929 14.1732 5.5000
180 280 46
CD1036 CM1036 CE1036 CC1036 CDA1036 CDD1036 -
7.0866 11.0236 1.8110
180 280 74
AD5036 AM5036 AE5036 AC5036 ADA5036 ADD5036 A5036
7.0866 11.0236 2.9134
180 280 44
CD136 CM136 CE136 CC136 CDA136 CDD136 -
7.0866 11.0236 1.7323
180 280 82.6
AD5136 AM5136 AE5136 AC5136 ADA5136 ADD5136 A5136
7.0866 11.0236 3.2500
180 320 52
CD236 CM236 CE236 CC236 CDA236 CDD236 -
7.0866 12.5984 2.0472
180 320 108
AD5236 AM5236 AE5236 AC5236 ADA5236 ADD5236 A5236
7.0866 12.5984 4.2500
180 380 75
CD336 CM336 CE336 CC336 CDA336 CDD336 -
7.0866 14.9606 2.9528

100
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

T2 S2 A T2 D B S1 T1

TYPE CC-AC TYPE CDA-ADA TYPE CDD-ADD TYPE A

INNER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RACE O.D. RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
A Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
205.89 9.5 3.1 200.15 205.74 299.97 294.89 845 1090 32
332
8.106 .375 .125 7.88 8.10 11.81 11.61 190,000 245,000 71
205.89 9.5 3.1 200.15 205.74 299.97 294.89 1690 2669 63
5332
8.106 .375 .125 7.88 8.10 11.81 11.61 380,000 600,000 139
194.95 4.8 2.0 189.99 194.82 244.35 239.52 356 423 8
1034
7.675 .190 .080 7.48 7.67 9.62 9.43 80,000 95,000 18
194.95 4.8 2.0 189.99 194.82 244.35 239.52 587 961 13
5034
7.675 .190 .080 7.48 7.67 9.62 9.43 132,000 216,000 29
193.68 4.8 2.5 188.98 193.55 245.87 241.30 334 445 9
134
7.625 .190 .100 7.44 7.62 9.68 9.50 75,000 100,000 19.5
193.68 4.8 2.5 188.98 193.55 245.87 241.30 667 1050 16
5134
7.625 .190 .100 7.44 7.62 9.68 9.50 150,000 236,000 35.5
205.49 6.4 3.1 200.15 205.49 280.92 275.34 543 712 18
234
8.090 .250 .125 7.88 8.09 11.06 10.84 122,000 160,000 40
205.49 6.4 3.1 200.15 205.49 280.92 275.34 1112 1802 36.5
5234
8.090 .250 .125 7.88 8.09 11.06 10.84 250,000 405,000 80.5
216.71 9.5 3.1 211.07 216.66 317.50 311.91 925 1157 38
334
8.532 .375 .125 8.31 8.53 12.50 12.28 208,000 260,000 84
216.71 9.5 3.1 211.07 216.66 317.50 311.91 1846 2802 73.5
5334
8.532 .375 .125 8.31 8.53 12.50 12.28 415,000 630,000 162
205.49 4.8 2.0 199.90 204.72 260.35 255.52 391 556 10.6
1036
8.090 .190 .080 7.87 8.06 10.25 10.06 88,000 125,000 23.5
204.77 4.8 2.0 199.90 204.72 260.35 255.52 681 1157 17.4
5036
8.062 .190 .080 7.87 8.06 10.25 10.06 153,000 260,000 38.5
204.77 4.8 2.5 199.90 204.72 260.35 255.52 378 489 10.3
136
8.062 .190 .100 7.87 8.06 10.25 10.06 85,000 110,000 22.5
204.77 4.8 2.5 199.90 204.72 260.35 255.52 859 1334 19.5
5136
8.062 .190 .100 7.87 8.06 10.25 10.06 193,000 300,000 43
216.28 6.4 3.1 211.07 216.15 292.10 286.26 565 770 19
236
8.515 .250 .125 8.31 8.51 11.50 11.27 127,000 173,000 42
216.28 6.4 3.1 211.07 216.15 292.10 286.26 1201 2002 39.5
5236
8.515 .250 .125 8.31 8.51 11.50 11.27 270,000 450,000 87
231.72 9.5 3.1 226.82 231.65 338.07 333.25 979 1245 44
336
9.123 .375 .125 8.93 9.12 13.31 13.12 220,000 280,000 97

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
101
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro
ROLLER BEARINGS
CYLNDRICAL

D T2 S1 B A T1 S2 T2 S2 S1

TYPE CD-AD TYPE CM-AM TYPE CE-AE

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

180 380 146.1
AD5336 AM5336 AE5336 AC5336 ADA5336 ADD5336 A5336
7.0866 14.9606 5.7500
190 290 46
CD1038 CM1038 CE1038 CC1038 CDA1038 CDD1038 -
7.4803 11.4173 1.8110
190 290 75
AD5038 AM5038 AE5038 AC5038 ADA5038 ADD5038 A5038
7.4803 11.4173 2.9528
190 300 46
CD138 CM138 CE138 CC138 CDA138 CDD138 -
7.4803 11.8110 1.8110
190 300 85.7
AD5138 AM5138 AE5138 AC5138 ADA5138 ADD5138 A5138
7.4803 11.8110 3.3750
190 340 55
CD238 CM238 CE238 CC238 CDA238 CDD238 -
7.4803 13.3858 2.1654
190 340 114.3
AD5238 AM5238 AE5238 AC5238 ADA5238 ADD5238 A5238
7.4803 13.3858 4.5000
190 400 78
CD338 CM338 CE338 CC338 CDA338 CDD338 -
7.4803 15.7480 3.0709
190 400 152.4
AD5338 AM5338 AE5338 AC5338 ADA5338 ADD5338 A5338
7.4803 15.7480 6.0000
200 310 51
CD1040 CM1040 CE1040 CC1040 CDA1040 CDD1040 -
7.8740 12.2047 2.0079
200 310 82
AD5040 AM5040 AE5040 AC5040 ADA5040 ADD5040 A5040
7.8740 12.2047 3.2283
200 320 48
CD140 CM140 CE140 CC140 CDA140 CDD140 -
7.8740 12.5984 1.8898
200 320 88.9
AD5140 AM5140 AE5140 AC5140 ADA5140 ADD5140 A5140
7.8740 12.5984 3.5000
200 360 58
CD240 CM240 CE240 CC240 CDA240 CDD240 -
7.8740 14.1732 2.2835
200 360 120.7
AD5240 AM5240 AE5240 AC5240 ADA5240 ADD5240 A5240
7.8740 14.1732 4.7500
200 420 80
CD340 CM340 CE340 CC340 CDA340 CDD340 -
7.8740 16.5354 3.1496
200 420 165.1
AD5340 AM5340 AE5340 AC5340 ADA5340 ADD5340 A5340
7.8740 16.5354 6.5000

102
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

T2 S2 A T2 D B S1 T1

TYPE CC-AC TYPE CDA-ADA TYPE CDD-ADD TYPE A

INNER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RACE O.D. RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
A Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
231.72 9.5 3.1 226.82 231.65 338.07 333.25 2024 3158 82
5336
9.123 .375 .125 8.93 9.12 13.31 13.12 455,000 710,000 181
217.81 4.8 2.0 212.60 217.68 270.51 265.43 429 609 11
1038
8.575 .190 .080 8.37 8.57 10.65 10.45 96,500 137,000 24.5
217.81 4.8 2.0 212.60 217.68 270.51 265.43 783 1290 18.4
5038
8.575 .190 .080 8.37 8.57 10.65 10.45 176,000 290,000 40.6
219.08 4.8 2.5 214.38 218.95 277.88 273.05 445 556 12.7
138
8.625 .190 .100 8.44 8.62 10.94 10.75 100,000 125,000 28
217.93 4.8 2.5 213.11 217.93 276.86 272.03 961 1379 24
5138
8.580 .190 .100 8.39 8.58 10.90 10.71 216,000 310,000 52.5
228.93 8.0 3.1 223.77 228.85 310.13 305.05 649 859 23
238
9.013 .314 .125 8.81 9.01 12.21 12.01 146,000 193,000 50.3
228.93 8.0 3.1 223.77 228.85 310.13 305.05 1334 4003 47.4
5238
9.013 .314 .125 8.81 9.01 12.21 12.01 300,000 900,000 104.5
242.16 9.5 4.0 236.47 242.06 349.25 343.92 1014 1334 51.5
338
9.534 .375 .157 9.31 9.53 13.75 13.54 228,000 300,000 113.5
242.16 9.5 4.0 236.47 242.06 349.25 343.92 2224 3559 94.5
5338
9.534 .375 .157 9.31 9.53 13.75 13.54 500,000 800,000 209
224.43 4.8 2.0 219.46 224.54 289.81 284.73 498 681 14
1040
8.836 .190 .080 8.64 8.84 11.41 11.21 112,000 153,000 31.5
227.69 4.8 2.0 222.25 227.58 283.97 278.64 872 1423 24
5040
8.964 .190 .080 8.75 8.96 11.18 10.97 196,000 320,000 52.5
231.75 4.8 2.5 226.82 231.65 293.62 288.80 525 667 15.5
140
9.124 .190 .100 8.93 9.12 11.56 11.37 118,000 150,000 34
231.32 4.8 2.5 226.82 231.14 293.62 288.54 1032 1624 29
5140
9.107 .190 .100 8.93 9.10 11.56 11.36 232000 365000 63.5
242.19 8.0 3.1 236.47 242.06 330.20 324.87 756 1014 27
240
9.535 .314 .125 9.31 9.53 13.00 12.79 170,000 228,000 60
242.19 8.0 3.1 236.47 242.06 330.20 324.87 1579 2535 57
5240
9.535 .314 .125 9.31 9.53 13.00 12.79 355,000 570,000 125
257.18 9.5 4.0 252.22 257.05 370.84 365.25 1134 1446 57.5
340
10.125 .375 .157 9.93 10.12 14.60 14.38 255,000 325,000 127
257.18 9.5 4.0 252.22 257.05 370.84 365.25 2491 4003 113
5340
10.125 .375 .157 9.93 10.12 14.60 14.38 560,000 900,000 249

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
103
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro
ROLLER BEARINGS
CYLNDRICAL

D T2 S1 B A T1 S2 T2 S2 S1

TYPE CD-AD TYPE CM-AM TYPE CE-AE

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

210 340 50
CD142 CM142 CE142 CC142 CDA142 CDD142 -
8.2677 13.3858 1.9685
210 340 95.3
AD5142 AM5142 AE5142 AC5142 ADA5142 ADD5142 A5142
8.2677 13.3858 3.7500
210 380 62
CD242 CM242 CE242 CC242 CDA242 CDD242 -
8.2677 14.9606 2.4409
210 380 127
AD5242 AM5242 AE5242 AC5242 ADA5242 ADD5242 A5242
8.2677 14.9606 5.0000
210 440 84
CD342 CM342 CE342 CC342 CDA342 CDD342 -
8.2677 17.3228 3.3071
210 440 171.5
AD5342 AM5342 AE5342 AC5342 ADA5342 ADD5342 A5342
8.2677 17.3228 6.7500
220 340 56
CD1044 CM1044 CE1044 CC1044 CDA1044 CDD1044 -
8.6614 13.3858 2.2047
220 340 90
AD5044 AM5044 AE5044 AC5044 ADA5044 ADD5044 A5044
8.6614 13.3858 3.5433
220 350 51
CD144 CM144 CE144 CC144 CDA144 CDD144 -
8.6614 13.7795 2.0079
220 350 98.4
AD5144 AM5144 AE5144 AC5144 ADA5144 ADD5144 A5144
8.6614 13.7795 3.8750
220 400 65
CD244 CM244 CE244 CC244 CDA244 CDD244 -
8.6614 15.7480 2.5591
220 400 133.4
AD5244 AM5244 AE5244 AC5244 ADA5244 ADD5244 A5244
8.6614 15.7480 5.2500
220 460 88
CD344 CM344 CE344 CC344 CDA344 CDD344 -
8.6614 18.1102 3.4646
220 460 177.8
AD5344 AM5344 AE5344 AC5344 ADA5344 ADD5344 A5344
8.6614 18.1102 7.0000
230 370 53
CD146 CM146 CE146 CC146 CDA146 CDD146 -
9.0551 14.5669 2.0866
230 370 101.6
AD5146 AM5146 AE5146 AC5146 ADA5146 ADD5146 A5146
9.0551 14.5669 4.0000
230 420 69
CD246 CM246 CE246 CC246 CDA246 CDD246 -
9.0551 16.5354 2.7165

104
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

T2 S2 A T2 D B S1 T1

TYPE CC-AC TYPE CDA-ADA TYPE CDD-ADD TYPE A

INNER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RACE O.D. RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
A Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
244.48 4.8 2.5 239.78 244.35 312.67 308.10 587 801 18
142
9.625 .190 .100 9.44 9.62 12.31 12.13 132,000 180,000 40
244.48 4.8 2.5 239.78 244.35 312.67 308.10 1223 2024 35
5142
9.625 .190 .100 9.44 9.62 12.31 12.13 275,000 455,000 78
253.52 8.0 3.1 248.41 253.49 341.38 336.04 783 1090 32.5
242
9.981 .314 .125 9.78 9.98 13.44 13.23 176,000 245,000 71.5
253.52 8.0 3.1 248.41 253.49 341.38 336.04 1779 2802 66
5242
9.981 .314 .125 9.78 9.98 13.44 13.23 400,000 630,000 146
267.77 9.5 4.0 261.87 267.72 387.35 382.02 1245 1668 66
342
10.542 .375 .157 10.31 10.54 15.25 15.04 280,000 375,000 146
267.77 9.5 4.0 261.87 267.72 387.35 382.02 2758 4448 129.5
5342
10.542 .375 .157 10.31 10.54 15.25 15.04 620,000 1,000,000 285
251.41 6.4 2.5 245.87 251.21 316.99 311.91 587 890 19
1044
9.898 .250 .100 9.68 9.89 12.48 12.28 132,000 200,000 41.5
251.41 6.4 2.5 245.87 251.21 317.07 311.91 1068 1780 31
5044
9.898 .250 .100 9.68 9.89 12.48 12.28 240,000 400,200 69
253.90 6.4 2.5 248.92 253.75 321.56 317.50 623 845 19.5
144
9.996 .250 .100 9.80 9.99 12.66 12.50 140,000 190,000 43.5
253.90 6.4 2.5 248.92 253.75 321.56 317.50 1334 2135 37.5
5144
9.996 .250 .100 9.80 9.99 12.66 12.50 300,000 480,000 83
265.91 9.5 3.1 260.35 265.68 360.17 354.84 890 1268 38.5
244
10.469 .375 .125 10.25 10.46 14.18 13.97 200,000 285,000 85
265.91 9.5 3.1 260.35 265.68 360.17 354.84 1957 3203 78.5
5244
10.469 .375 .125 10.25 10.46 14.18 13.97 440,000 720,000 173
276.23 9.5 4.0 270.51 276.10 402.59 397.00 1490 1890 76
344
10.875 .375 .157 10.65 10.87 15.85 15.63 335,000 425,000 167
282.58 9.5 4.0 276.86 282.45 402.59 397.00 2980 498 146.5
5344
11.125 .375 .157 10.90 11.12 15.85 15.63 670,000 112,000 323
266.70 6.4 2.5 261.87 266.70 341.38 336.55 649 890 23
146
10.500 .250 .100 10.31 10.50 13.44 13.25 146,000 200,000 51
266.70 6.4 2.5 261.87 266.70 341.38 336.55 1423 2447 44.5
5146
10.500 .250 .100 10.31 10.50 13.44 13.25 320,000 550,000 98
278.43 9.5 3.1 273.05 278.38 372.87 367.54 890 1268 45
246
10.962 .375 .125 10.75 10.96 14.68 14.47 200,000 285,000 99

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
105
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro
ROLLER BEARINGS
CYLNDRICAL

D T2 S1 B A T1 S2 T2 S2 S1

TYPE CD-AD TYPE CM-AM TYPE CE-AE

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

230 420 139.7
AD5246 AM5246 AE5246 AC5246 ADA5246 ADD5246 A5246
9.0551 16.5354 5.5000
230 480 91
CD346 CM346 CE346 CC346 CDA346 CDD346 -
9.0551 18.8976 3.5827
230 480 184.2
AD5346 AM5346 AE5346 AC5346 ADA5346 ADD5346 A5346
9.0551 18.8976 7.2500
240 360 56
CD1048 CM1048 CE1048 CC1048 CDA1048 CDD1048 -
9.4488 14.1732 2.2047
240 360 92
AD5048 AM5048 AE5048 AC5048 ADA5048 ADD5048 A5048
9.4488 14.1732 3.6250
240 390 55
CD148 CM148 CE148 CC148 CDA148 CDD148 -
9.4488 15.3543 2.1654
240 390 108
AD5148 AM5148 AE5148 AC5148 ADA5148 ADD5148 A5148
9.4488 15.3543 4.2500
240 440 72
CD248 CM248 CE248 CC248 CDA248 CDD248 -
9.4488 17.3228 2.8346
240 440 146.1
AD5248 AM5248 AE5248 AC5248 ADA5248 ADD5248 A5248
9.4488 17.3228 5.7500
240 500 95
CD348 CM348 CE348 CC348 CDA348 CDD348 -
9.4488 19.6850 3.7402
240 500 190.5
AD5348 AM5348 AE5348 AC5348 ADA5348 ADD5348 A5348
9.4488 19.6850 7.5000
250 410 57
CD150 CM150 CE150 CC150 CDA150 CDD150 -
9.8425 16.1417 2.2441
250 410 111.1
AD5150 AM5150 AE5150 AC5150 ADA5150 ADD5150 A5150
9.8425 16.1417 4.3750
250 460 76
CD250 CM250 CE250 CC250 CDA250 CDD250 -
9.8425 18.1102 2.9921
250 460 152.4
AD5250 AM5250 AE5250 AC5250 ADA5250 ADD5250 A5250
9.8425 18.1102 6.0000
250 520 98
CD350 CM350 CE350 CC350 CDA350 CDD350 -
9.8425 20.4724 3.8583
250 520 196.9
AD5350 AM5350 AE5350 AC5350 ADA5350 ADD5350 A5350
9.8425 20.4724 7.7500

106
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

T2 S2 A T2 D B S1 T1

TYPE CC-AC TYPE CDA-ADA TYPE CDD-ADD TYPE A

INNER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RACE O.D. RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
A Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
278.43 9.5 3.1 273.05 278.38 372.87 367.54 1957 3336 91
5246
10.962 .375 .125 10.75 10.96 14.68 14.47 440,000 750,000 201
291.39 9.5 4.0 285.75 291.34 423.67 418.34 1490 1957 86
346
11.472 .375 .157 11.25 11.47 16.68 16.47 335,000 440,000 190
291.39 9.5 4.0 285.75 291.34 423.67 418.34 3091 5071 165
5346
11.472 .375 .157 11.25 11.47 16.68 16.47 695,000 1,140,000 364
271.40 6.4 2.5 266.19 271.27 336.80 331.72 609 979 20
1048
10.685 .250 .100 10.48 10.68 13.26 13.06 137,000 220,000 44.5
271.40 6.4 2.5 266.19 271.27 336.80 331.72 1090 2068 34.5
5048
10.685 .250 .100 10.48 10.68 13.26 13.06 245,000 465,000 76.0
277.70 6.4 2.5 272.29 277.62 352.30 347.73 738 1032 27.5
148
10.933 .250 .100 10.72 10.93 13.87 13.69 166,000 232,000 60.5
277.70 6.4 2.5 272.29 277.62 352.30 347.73 1579 2669 53.6
5148
10.933 .250 .100 10.72 10.93 13.87 13.69 355,000 600,000 118
291.19 9.5 3.1 285.75 291.08 398.27 392.94 1090 1490 51.5
248
11.464 .375 .125 11.25 11.46 15.68 15.47 245,000 335,000 113.5
291.19 9.5 3.1 285.75 291.08 398.27 392.94 2180 3692 104.5
5248
11.464 .375 .125 11.25 11.46 15.68 15.47 490,000 830,000 231
307.98 9.5 4.0 302.77 307.85 440.69 435.10 1535 2068 98
348
12.125 .375 .157 11.92 12.12 17.35 17.13 345,000 465,000 216
307.98 9.5 4.0 302.77 307.85 440.69 435.10 3336 5649 185
5348
12.125 .375 .157 11.92 12.12 17.35 17.13 750,000 1,270,000 408
293.67 8.0 3.1 288.80 293.62 374.65 370.08 756 1050 31.5
150
11.562 .314 .125 11.37 11.56 14.75 14.57 170,000 236,000 69.5
293.67 8.0 3.1 288.80 293.62 374.65 370.08 1690 2669 61
5150
11.562 .314 .125 11.37 11.56 14.75 14.57 380,000 600,000 134.5
303.76 9.5 4.0 298.45 303.53 410.97 405.38 1134 1601 60
250
11.959 .375 .157 11.75 11.95 16.18 15.96 255,000 360,000 132
303.76 9.5 4.0 298.45 303.53 410.97 405.38 2535 4293 120
5250
11.959 .375 .157 11.75 11.95 16.18 15.96 570,000 965,000 265
314.96 12.7 5.0 309.37 314.96 460.25 454.66 1735 2402 110
350
12.400 .500 .197 12.18 12.40 18.12 17.90 390,000 540,000 243
314.96 12.7 5.0 309.37 314.96 460.25 454.66 3625 5872 207
5350
12.400 .500 .197 12.18 12.40 18.12 17.90 815,000 1,320,000 455

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
107
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro
ROLLER BEARINGS
CYLNDRICAL

D T2 S1 B A T1 S2 T2 S2 S1

TYPE CD-AD TYPE CM-AM TYPE CE-AE

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

260 400 65
CD1052 CM1052 CE1052 CC1052 CDA1052 CDD1052 -
10.2362 15.7480 2.5591
260 400 104
AD5052 AM5052 AE5052 AC5052 ADA5052 ADD5052 A5052
10.2362 15.7480 4.0945
260 430 59
CD152 CM152 CE152 CC152 CDA152 CDD152 -
10.2362 16.9291 2.3228
260 430 114.3
AD5152 AM5152 AE5152 AC5152 ADA5152 ADD5152 A5152
10.2362 16.9291 4.5000
260 480 80
CD252 CM252 CE252 CC252 CDA252 CDD252 -
10.2362 18.8976 3.1496
260 480 158.8
AD5252 AM5252 AE5252 AC5252 ADA5252 ADD5252 A5252
10.2362 18.8976 6.2500
260 540 102
CD352 CM352 CE352 CC352 CDA352 CDD352 -
10.2362 21.2598 4.0157
260 540 203.2
AD5352 AM5352 AE5352 AC5352 ADA5352 ADD5352 A5352
10.2362 21.2598 8.0000
280 420 65
CD1056 CM1056 CE1056 CC1056 CDA1056 CDD1056 -
11.0236 16.5354 2.5591
280 420 106
AD5056 AM5056 AE5056 AC5056 ADA5056 ADD5056 A5056
11.0236 16.5354 4.1732
280 460 63
CD156 CM156 CE156 CC156 CDA156 CDD156 -
11.0236 18.1102 2.4803
280 460 123.8
AD5156 AM5156 AE5156 AC5156 ADA5156 ADD5156 A5156
11.0236 18.1102 4.8750
280 500 80
CD256 CM256 CE256 CC256 CDA256 CDD256 -
11.0236 19.6850 3.1496
280 500 165.1
AD5256 AM5256 AE5256 AC5256 ADA5256 ADD5256 A5256
11.0236 19.6850 6.5000
280 580 108
CD356 CM356 CE356 CC356 CDA356 CDD356 -
11.0236 22.8346 4.2520
280 580 215.9
AD5356 AM5356 AE5356 AC5356 ADA5356 ADD5356 A5356
11.0236 22.8346 8.5000

108
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

T2 S2 A T2 D B S1 T1

TYPE CC-AC TYPE CDA-ADA TYPE CDD-ADD TYPE A

INNER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RACE O.D. RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
A Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
295.94 8.0 3.1 290.58 295.91 371.35 365.76 814 1334 30
1052
11.651 .314 .125 11.44 11.65 14.62 14.40 183,000 300,000 66.5
295.94 8.0 3.1 290.58 295.91 371.35 365.76 1490 2447 50
5052
11.651 .314 .125 11.44 11.65 14.62 14.40 335,000 550,000 110
307.98 8.0 3.1 302.51 307.85 389.89 384.30 890 1334 36.5
152
12.125 .314 .125 11.91 12.12 15.35 15.13 200,000 300,000 80.5
307.98 8.0 3.1 302.51 307.85 389.89 384.30 1779 3025 70.5
5152
12.125 .314 .125 11.91 12.12 15.35 15.13 400,000 680,000 155
318.59 9.5 4.0 312.67 318.52 438.15 433.07 1334 1802 68.5
252
12.543 .375 .157 12.31 12.54 17.25 17.05 300,000 405,000 151
318.59 9.5 4.0 312.67 318.52 438.15 433.07 2535 4359 136.5
5252
12.543 .375 .157 12.31 12.54 17.25 17.05 570,000 980,000 301
330.02 12.7 5.0 323.85 329.95 476.25 469.90 1913 2602 124
352
12.993 .500 .197 12.75 12.99 18.75 18.50 430,000 585,000 273
330.02 12.7 5.0 323.85 329.95 476.25 469.90 3848 6361 230
5352
12.993 .500 .197 12.75 12.99 18.75 18.50 865,000 1,430,000 507
315.93 8.0 3.1 310.39 315.72 391.16 385.83 845 1446 32
1056
12.438 .314 .125 12.22 12.43 15.40 15.19 190,000 325,000 70.5
315.93 8.0 3.1 310.39 315.72 391.16 385.83 1557 2802 54
5056
12.438 .314 .125 12.22 12.43 15.40 15.19 350,000 630,000 119
330.20 8.0 3.1 324.61 330.20 418.08 412.75 979 1490 45
156
13.000 .314 .125 12.78 13.00 16.46 16.25 220,000 335,000 99
320.68 8.0 3.1 314.96 320.55 421.64 416.05 2113 3692 88
5156
12.625 .314 .125 12.40 12.62 16.60 16.38 475,000 830,000 194
335.36 9.5 4.0 330.20 335.28 455.42 449.83 1379 1957 72
256
13.203 .375 .157 13.00 13.20 17.93 17.71 310,000 440,000 159
335.36 9.5 4.0 330.20 335.28 455.42 449.83 2669 4626 149
5256
13.203 .375 .157 13.00 13.20 17.93 17.71 600,000 1,040,000 329
358.78 12.7 5.0 353.06 358.65 516.89 511.30 2135 2980 150
356
14.125 .500 .197 13.90 14.12 20.35 20.13 480,000 670,000 331
358.78 12.7 5.0 353.06 358.65 516.89 511.30 4359 7562 281
5356
14.125 .500 .197 13.90 14.12 20.35 20.13 980,000 1,700,000 620

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
109
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro
ROLLER BEARINGS
CYLNDRICAL

D T2 S1 B A T1 S2 T2 S2 S1

TYPE CD-AD TYPE CM-AM TYPE CE-AE

BORE O.D. WIDTH

B D W

mm/IN mm/IN mm/IN

300 460 74
CD1060 CM1060 CE1060 CC1060 CDA1060 CDD1060 -
11.8110 18.1102 2.9134
300 460 118
AD5060 AM5060 AE5060 AC5060 ADA5060 ADD5060 A5060
11.8110 18.1102 4.6457
300 480 67
CD160 CM160 CE160 CC160 CDA160 CDD160 -
11.8110 18.8976 2.6378
300 480 127
AD5160 AM5160 AE5160 AC5160 ADA5160 ADD5160 A5160
11.8110 18.8976 5.0000
300 540 85
CD260 CM260 CE260 CC260 CDA260 CDD260 -
11.8110 21.2598 3.3465
300 540 177.8
AD5260 AM5260 AE5260 AC5260 ADA5260 ADD5260 A5260
11.8110 21.2598 7.0000
300 620 109
CD360 CM360 CE360 CC360 CDA360 CDD360 -
11.8110 24.4094 4.2913
300 620 241.3
AD5360 AM5360 AE5360 AC5360 ADA5360 ADD5360 A5360
11.8110 24.4094 9.5000
320 480 74
CD1064 CM1064 CE1064 CC1064 CDA1064 CDD1064 -
12.5984 18.8976 2.9134
320 480 121
AD5064 AM5064 AE5064 AC5064 ADA5064 ADD5064 A5064
12.5984 18.8976 4.7638
320 500 71
CD164 CM164 CE164 CC164 CDA164 CDD164 -
12.5984 19.6850 2.7953
320 500 130.2
AD5164 AM5164 AE5164 AC5164 ADA5164 ADD5164 A5164
12.5984 19.6850 5.1250
320 580 92
CD264 CM264 CE264 CC264 CDA264 CDD264 -
12.5984 22.8346 3.6220
320 580 190.5
AD5264 AM5264 AE5264 AC5264 ADA5264 ADD5264 A5264
12.5984 22.8346 7.5000
320 670 112
CD364 CM364 CE364 CC364 CDA364 CDD364 -
12.5984 26.3780 4.4094
320 670 254
AD5364 AM5364 AE5364 AC5364 ADA5364 ADD5364 A5364
12.5984 26.3780 10.0000

110
DOMESTIC METRIC CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

T2 S2 A T2 D B S1 T1

TYPE CC-AC TYPE CDA-ADA TYPE CDD-ADD TYPE A

INNER MAX. FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RACE O.D. RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
A Ri Ro S1 S2 T1 T2 C Co M
NUMBER
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
341.88 8.0 3.1 336.55 341.88 423.67 418.08 1068 1690 45
1060
13.460 .314 .125 13.25 13.46 16.68 16.46 240,000 380,000 99.5
341.88 8.0 3.1 336.55 341.88 423.67 418.08 1846 3403 76
5060
13.460 .314 .125 13.25 13.46 16.68 16.46 415,000 765,000 167.5
344.47 8.0 3.1 338.84 344.42 439.67 433.58 1068 1735 49
160
13.562 .314 .125 13.34 13.56 17.31 17.07 240,000 390,000 108
344.47 8.0 3.1 338.84 344.42 439.67 433.58 2224 4003 94
5160
13.562 .314 .125 13.34 13.56 17.31 17.07 500,000 900,000 207
361.72 12.7 4.0 358.65 364.24 495.30 488.95 1624 2269 91
260
14.241 .500 .157 14.12 14.34 19.50 19.25 365,000 510,000 201
361.72 12.7 4.0 358.65 364.24 495.30 488.95 3559 6094 189
5260
14.241 .500 .157 14.12 14.34 19.50 19.25 800,000 1,370,000 417
383.67 12.7 5.0 377.95 383.54 542.29 536.19 2269 3158 172
360
15.105 .500 .197 14.88 15.10 21.35 21.11 510,000 710,000 379
383.67 12.7 5.0 377.95 383.54 542.29 536.19 5160 9252 359
5360
15.105 .500 .197 14.88 15.10 21.35 21.11 1,160,000 2,080,000 791
358.70 8.0 3.1 353.06 358.65 447.04 441.45 1112 1779 47.5
1064
14.122 .314 .125 13.90 14.12 17.60 17.38 250,000 400,000 104.5
358.70 8.0 3.1 353.06 358.65 447.04 441.45 2024 4070 81.5
5064
14.122 .314 .125 13.90 14.12 17.60 17.38 455,000 915,000 180
363.52 8.0 3.1 356.36 363.47 465.84 458.98 1268 1957 55
164
14.312 .314 .125 14.03 14.31 18.34 18.07 285,000 440,000 121.5
363.52 8.0 3.1 356.36 363.47 465.84 458.98 2447 4448 100
5164
14.312 .314 .125 14.03 14.31 18.34 18.07 550,000 1,000,000 220.5
388.75 12.7 4.0 382.52 388.62 522.22 515.87 1846 2713 115
264
15.305 .500 .157 15.06 15.30 20.56 20.31 415,000 610,000 253.5
388.75 12.7 4.0 382.52 388.62 522.22 515.87 3914 7384 236
5264
15.305 .500 .157 15.06 15.30 20.56 20.31 880000 1660000 521
407.90 12.7 5.0 401.32 407.67 588.01 581.91 2713 3781 208
364
16.059 .500 .197 15.80 16.05 23.15 22.91 610,000 850,000 459
407.90 12.7 5.0 401.32 407.67 588.01 581.91 5560 9786 444
5364
16.059 .500 .197 15.80 16.05 23.15 22.91 1,250,000 2,200,000 980

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
111
INCH SERIES CYLINDRICAL ROLLER BEARINGS

B D W

IN/mm IN/mm IN/mm

5.5000 9.5000 1.3750
55CD789 55CM789 55CE789 55CC789 55CDA789 55CDD789 -
139.700 241.300 34.925
5.5000 9.5000 2.1875
55AD791 55AM791 55AE791 55AC791 55ADA791 55ADD791 55A791
139.700 241.300 55.563
5.5000 11.0000 2.0000
55CD796 55CM796 55CE796 55CC796 55CDA796 55CDD796 -
139.700 279.400 50.800
5.5000 11.0000 3.1250
55CD797 55CM797 55CE797 55CC797 55CDA797 55CDD797 -
139.700 279.400 79.375
6.0000 10.5000 1.5625
60CD789 60CM789 60CE789 60CC789 60CDA789 60CDD789 -
152.400 266.700 39.688
6.0000 10.5000 1.8750
60CD187 60CM187 60CE187 60CC187 60CDA187 60CDD187 -
152.400 266.700 47.625
6.0000 10.5000 2.4375
60AD791 60AM791 60AE791 60AC791 60ADA791 60ADD791 60A791
152.400 266.700 61.913
6.0000 10.5625 2.9375
60AD293 60AM293 60AE293 60AC293 60ADA293 60ADD293 60A293
152.400 268.288 74.613
6.0000 12.0000 2.2500
60CD796 60CM796 60CE796 60CC796 60CDA796 60CDD796 -
152.400 304.800 57.150
6.0000 12.0000 3.5000
60AD797 60AM797 60AE797 60AC797 60ADA797 60ADD797 60A797
152.400 304.800 88.900
6.5000 8.7500 1.1250
65CD291 65CM291 65CE291 65CC291 65CDA291 65CDD291 -
165.100 222.250 28.575
6.5000 11.0000 1.5625
65CD789 65CM789 65CE789 65CC789 65CDA789 65CDD789 -
165.100 279.400 39.688
6.5000 11.0000 2.4375
65AD791 65AM791 65AE791 65AC791 65ADA791 65ADD791 65A791
165.100 279.400 61.913
6.5000 13.0000 2.5000
65CD796 65CM796 65CE796 65CC796 65CDA796 65CDD796 -
165.100 330.200 63.500
6.5000 13.0000 3.8750
65AD797 65AM797 65AE797 65AC797 65ADA797 65ADD797 65A797
165.100 330.200 98.425
7.0000 10.2500 2.0000
70CD102 70CM102 70CE102 70CC102 70CDA102 70CDD102 -
177.800 260.350 50.800
7.0000 10.2500 2.5000
70CD102S 70CM102S 70CE102S 70CC102S 70CDA102S 70CDD102S -
177.800 260.350 63.500
7.0000 11.3750 3.6250
70AD113 70AM113 70AE113 70AC113 70ADA113 70ADD113 70A113
177.800 288.925 92.075
7.0000 12.0000 1.7500
70CD789 70CM789 70CE789 70CC789 70CDA789 70CDD789 -
177.800 304.800 44.450
7.0000 12.0000 2.7500
70AD791 70AM791 70AE791 70AC791 70ADA791 70ADD791 70A791
177.800 304.800 69.850
7.0000 13.5000 2.5000
70CD796 70CM796 70CE796 70CC796 70CDA796 70CDD796 -
177.800 342.900 63.500
7.0000 13.5000 3.8750
70AD797 70AM797 70AE797 70AC797 70ADA797 70ADD797 70A797
177.800 342.900 98.425
7.2500 11.3000 5.1250
72AD115 72AM115 72AE115 72AC115 72ADA115 72ADD115 72A115
184.150 287.020 130.175
7.5000 11.0000 1.5000
75CD111 75CM111 75CE111 75CC111 75CDA111 75CDD111 -
190.500 279.400 38.100

114
INCH SERIES CYLINDRICAL ROLLER BEARINGS

AMERICAN
W Ro

ROLLER BEARINGS ®

D T B S

ROLLER BEARINGS
CYLNDRICAL
TYPE CM & AM

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
R S T C Co M
NUMBER
IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
.125 6.37 8.51 63,000 78,000 16
55-789
3.0 161.86 216.13 280 347 7
.125 6.31 8.51 108,000 153,000 25
55-791
3.0 160.15 216.13 480 681 12
.200 6.78 9.51 110,000 140,000 35
55-796
5.0 172.28 241.53 489 623 16
.200 6.53 9.76 180,000 265,000 55
55-797
5.0 165.93 247.90 801 1179 25
.160 6.85 9.51 86,500 106,000 22
60-789
4.0 173.99 241.55 385 472 10
.160 6.83 9.51 105,000 136,000 27
60-187
4.0 173.42 241.55 467 605 12
.160 6.65 9.60 143,000 193,000 34
60-791
4.0 168.88 243.94 636 859 15
.160 6.75 9.58 144,000 205,000 43
60-293
4.0 171.56 243.28 641 912 20
.200 7.28 10.51 136,000 171,000 46
60-796
5.0 184.98 266.95 605 761 21
.200 6.99 10.73 224,000 455,000 72
60-797
5.0 177.43 272.52 996 2024 33
.125 6.98 8.13 30,000 51,000 7
65-291
3.0 177.43 272.52 133 227 33
.160 7.60 9.76 90,000 112,000 24
65-789
4.0 193.04 247.90 400 498 11
.160 7.28 10.01 146,000 208,000 37
65-791
4.0 184.97 254.25 649 925 17
.200 7.89 11.39 170,000 196,000 61
65-796
5.0 200.44 289.18 756 872 28
.200 7.89 11.39 253,000 315,000 95
65-797
5.0 200.44 289.18 1125 1401 43
.125 7.66 9.39 76,000 129,000 22
70-102
3.0 194.50 238.40 338 574 10
.125 7.53 9.51 110,000 186,000 27
70-102S
3.0 191.33 241.55 489 827 12
.125 7.69 10.39 195,000 322,000 56
70-113
3.0 195.39 263.80 867 1432 26
.160 8.03 10.76 108,000 146,000 32
70-789
4.0 204.03 273.33 480 649 15
.160 8.03 10.76 180,000 265,000 51
70-791
4.0 204.03 273.33 801 1179 23
.200 8.23 12.01 180,000 232,000 65
70-796
5.0 209.13 305.08 801 1032 29
.200 8.23 12.01 290,000 425,000 100
70-797
5.0 209.13 305.08 1290 1890 45
.125 7.25 10.26 190,000 355,000 75
72-115
3.0 184.27 260.60 845 1579 34
.125 8.12 10.26 80,000 116,000 19
75-111
3.0 206.24 260.60 356 516 9

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
115
INCH SERIES CYLINDRICAL ROLLER BEARINGS

B D W

IN/mm IN/mm IN/mm

9.8750 14.9600 2.0000
98CD142 98CM142 98CE142 98CC142 98CDA142 98CDD142 -
250.825 379.984 50.800
10.0000 15.7500 2.0000
100CD789 100CM789 100CE789 100CC789 100CDA789 100CDD789 -
254.000 400.050 50.800
10.0000 15.7500 3.1250
100AD791 100AM791 100AE791 100AC791 100ADA791 100ADD791 100A791
254.000 400.050 79.375
10.0000 18.5000 3.2500
100CD796 100CM796 100CE796 100CC796 100CDA796 100CDD796 -
254.000 469.900 82.550
10.0000 18.5000 5.0000
100AD797 100AM797 100AE797 100AC797 100ADA797 100ADD797 100A797
254.000 469.900 127.000
10.5000 14.0000 1.7500
105CD175 105CM175 105CE175 105CC175 105CDA175 105CDD175 -
266.700 355.600 44.450
10.5000 14.0000 1.7500
105CD141 105CM141 105CE141 105CC141 105CDA141 105CDD141 -
266.700 355.600 44.450
10.5000 16.6250 2.2500
105CD789 105CM789 105CE789 105CC789 105CDA789 105CDD789 -
266.700 422.275 57.150
10.5000 16.6250 3.5000
105AD791 105AM791 105AE791 105AC791 105ADA791 105ADD791 105A791
266.700 422.275 88.900
10.5000 17.5000 4.7500
105CD174 105CM174 105CE174 105CC174 105CDA174 105CDD174 -
266.700 444.500 120.650
10.5000 19.5000 3.5000
105CD796 105CM796 105CE796 105CC796 105CDA796 105CDD796 -
266.700 495.300 88.900
11.0000 14.5000 1.7500
110CD175 110CM175 110CE175 110CC175 110CDA175 110CDD175 -
279.400 368.300 44.450
11.0000 17.5000 2.2500
110CD789 110CM789 110CE789 110CC789 110CDA789 110CDD789 -
279.400 444.500 57.150
11.0000 17.5000 3.5000
110AD791 110AM791 110AE791 110AC791 110ADA791 110ADD791 110A791
279.400 444.500 88.900
11.0000 18.5000 3.7500
110CD183 110CM183 110CE183 110CC183 110CDA183 110CDD183 -
279.400 469.900 95.250
11.0000 18.5000 7.8750
110AD187 110AM187 110AE187 110AC187 110ADA187 110ADD187 110A187
279.400 469.900 200.025
11.0000 20.0000 3.5000
110CD796 110CM796 110CE796 110CC796 110CDA796 110CDD796 -
279.400 508.000 88.900
11.5000 15.2500 2.6250
115AD152 115AM152 115AE152 115AC152 115ADA152 115ADD152 115A152
292.100 387.350 66.675
11.5000 18.0000 2.3750
115CD789 115CM789 115CE789 115CC789 115CDA789 115CDD789 -
292.100 457.200 60.325
11.5000 18.0000 3.6250
115AD791 115AM791 115AE791 115AC791 115ADA791 115ADD791 115A791
292.100 457.200 92.075
11.5000 18.5000 3.7500
115CD183 115CM183 115CE183 115CC183 115CDA183 115CDD183 -
292.100 469.900 95.250
11.5000 18.5000 7.8750
115AD187 115AM187 115AE187 115AC187 115ADA187 115ADD187 115A187
292.100 469.900 200.025
11.5000 21.0000 3.7500
115CD796 115CM796 115CE796 115CC796 115CDA796 115CDD796 -
292.100 533.400 95.250
12.0000 16.0000 2.0000
120CD780 120CM780 120CE780 120CC780 120CDA780 120CDD780 -
304.800 406.400 50.800

118
INCH SERIES CYLINDRICAL ROLLER BEARINGS

AMERICAN
W Ro

ROLLER BEARINGS ®

D T B S

ROLLER BEARINGS
CYLNDRICAL
TYPE CM & AM

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
R S T C Co M
NUMBER
IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
.200 10.96 13.66 135,000 212,000 49
98-142
5.0 278.42 346.94 601 943 22
.200 11.18 14.39 163,000 232,000 57
100-789
5.0 284.06 365.38 725 1032 26
.200 11.18 14.39 270,000 465,000 90
100-791
5.0 284.06 365.38 1201 2068 41
.200 11.750 16.513 310,000 430,000 153
100-796
5.0 298.5 419.4 1379 1913 69
.200 11.750 16.513 500,000 800,000 225
100-797
5.0 298.5 419.4 2224 3559 102
.200 11.158 13.138 88,000 160,000 30
105-175
5.0 283.4 333.7 391 712 14
.160 11.029 13.259 92,000 152,000 29
105-141
4.0 280.1 336.8 409 676 13
.200 11.75 15.20 180,000 255,000 72
105-789
5.0 298.4 386.1 801 1134 33
.200 11.70 15.20 310,000 510,000 113
105-791
5.0 297.2 386.1 1379 2269 51
.200 11.75 16.01 432,000 712,000 180
105-174
5.0 298.5 406.7 1922 3167 82
.200 12.30 17.47 355,000 510,000 183
105-796
5.0 312.3 443.8 1579 2269 83
.160 11.65 13.63 93,000 174,000 30
110-175
4.0 295.9 346.2 414 774 14
.200 12.48 15.89 208,000 320,000 81
110-789
5.0 317.0 403.6 925 1423 37
.200 12.44 15.89 335,000 570000 126
110-791
5.0 315.9 403.6 1490 2535 57
.375 12.34 17.01 390,000 630,000 161
110-183
9.5 313.4 432.2 1735 2802 73
.375 10.90 17.01 670,000 1,250,000 338
110-187
9.5 276.9 432.2 2980 5560 153
.200 12.75 17.97 375,000 550,000 189
110-796
5.0 323.9 456.5 1668 2447 86
.160 12.06 14.38 154,000 303,000 51
115-152
4.0 306.4 365.4 685 1348 23
.200 12.94 16.39 216,000 335,000 88
115-789
5.0 328.6 416.3 961 1490 40
.200 12.89 16.39 340,000 600,000 135
115-791
5.0 327.4 416.3 1512 2669 61
.375 13.05 17.26 405,000 670,000 153
115-183
9.5 331.3 438.5 1802 2980 69
.375 11.65 17.26 680,000 1,320,000 320
115-187
9.5 295.9 438.5 3025 5872 145
.200 13.50 18.72 430,000 630,000 224
115-796
5.0 342.9 475.6 1913 2802 102
.200 12.66 15.14 146,000 250,000 43
120-780
5.0 321.5 384.6 649 1112 20

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
119
INCH SERIES CYLINDRICAL ROLLER BEARINGS

B D W

IN/mm IN/mm IN/mm

14.0000 20.0000 7.7500
140AD921 140AM921 140AE921 140AC921 140ADA921 140ADD921 140A921
355.600 508.000 196.850
14.0000 20.2470 5.0000
140AD205 140AM205 140AE205 140AC205 140ADA205 140ADD205 140A205
355.600 514.274 127.000
14.0000 21.5000 2.8750
140CD789 140CM789 140CE789 140CC789 140CDA789 140CDD789 -
355.600 546.100 73.025
14.0000 21.5000 4.2500
140AD791 140AM791 140AE791 140AC791 140ADA791 140ADD791 140A791
355.600 546.100 107.950
14.0000 25.0000 4.2500
140CD796 140CM796 140CE796 140CC796 140CDA796 140CDD796 -
355.600 635.000 107.950
14.5000 19.5000 2.5000
145CD780 145CM780 145CE780 145CC780 145CDA780 145CDD780 -
368.300 495.300 63.500
14.5000 19.5000 3.5000
145AD193 145AM193 145AE193 145AC193 145ADA193 145ADD193 145A193
368.300 495.300 88.900
14.5000 20.5000 2.7500
145CD920 145CM920 145CE920 145CC920 145CDA920 145CDD920 -
368.300 520.700 69.850
14.5000 22.0000 3.0000
145CD789 145CM789 145CE789 145CC789 145CDA789 145CDD789 -
368.300 558.800 76.200
14.5000 22.0000 4.5000
145AD791 145AM791 145AE791 145AC791 145ADA791 145ADD791 145A791
368.300 558.800 114.300
14.5000 26.0000 4.5000
145CD796 145CM796 145CE796 145CC796 145CDA796 145CDD796 -
368.300 660.400 114.300
15.0000 20.0000 2.5000
150CD784 150CM784 150CE784 150CC784 150CDA784 150CDD784 -
381.000 508.000 63.500
15.0000 21.5000 4.1250
150CD214 150CM214 150CE214 150CC214 150CDA214 150CDD214 -
381.000 546.100 104.775
15.0000 22.5000 3.0000
150CD789 150CM789 150CE789 150CC789 150CDA789 150CDD789 -
381.000 571.500 76.200
15.0000 22.5000 4.5000
150AD791 150AM791 150AE791 150AC791 150ADA791 150ADD791 150A791
381.000 571.500 114.300
15.0000 26.5000 4.5000
150CD796 150CM796 150CE796 150CC796 150CDA796 150CDD796 -
381.000 673.100 114.300
15.5000 20.5000 2.5000
155CD780 155CM780 155CE780 155CC780 155CDA780 155CDD780 -
393.700 520.700 63.500
15.5000 21.5000 2.7500
155CD920 155CM920 155CE920 155CC920 155CDA920 155CDD920 -
393.700 546.100 69.850
15.5000 23.0000 3.2500
155CD789 155CM789 155CE789 155CC789 155CDA789 155CDD789 -
393.700 584.200 82.550
15.5000 23.0000 4.8750
155AD791 155AM791 155AE791 155AC791 155ADA791 155ADD791 155A791
393.700 584.200 123.825
15.5000 27.5000 4.7500
155CD796 155CM796 155CE796 155CC796 155CDA796 155CDD796 -
393.700 698.500 120.650
16.0000 21.5000 2.7500
160CD780 160CM780 160CE780 160CC780 160CDA780 160CDD780 -
406.400 546.100 69.850
16.0000 22.5000 3.0000
160CD922 160CM922 160CE922 160CC922 160CDA922 160CDD922 -
406.400 571.500 76.200
16.0000 22.6250 5.0000
160AD225 160AM225 160AE225 160AC225 160ADA225 160ADD225 160A225
406.400 574.675 127.000

122
INCH SERIES CYLINDRICAL ROLLER BEARINGS

AMERICAN
W Ro

ROLLER BEARINGS ®

D T B S

ROLLER BEARINGS
CYLNDRICAL
TYPE CM & AM

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
R S T C Co M
NUMBER
IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
.200 13.87 18.52 630,000 1,400,000 306
140-921
5.0 352.3 470.3 2802 6227 139
.200 15.22 18.52 453,000 990,000 207
140-205
5.0 386.6 470.3 2015 4404 94
.200 15.46 19.72 310,000 500,000 148
140-789
5.0 392.7 501.0 1379 2224 67
.200 15.46 19.72 475,000 850,000 219
140-791
5.0 392.7 501.0 2113 3781 99
.200 16.75 21.98 540,000 900,000 353
140-796
5.0 425.5 558.2 2402 4003 160
.200 15.34 18.39 220,000 390,000 81
145-780
5.0 389.7 467.1 979 1735 37
.200 15.34 18.39 292,000 600,000 115
145-193
5.0 389.7 467.1 1299 2669 52
.200 15.81 19.02 275,000 500,000 112
145-920
5.0 401.6 483.0 1223 2224 51
.200 16.00 20.27 335,000 540,000 159
145-789
5.0 406.4 514.8 1490 2402 72
.200 16.00 20.27 510,000 950,000 239
145-791
5.0 406.4 514.8 2269 4226 108
.200 17.28 23.02 600,000 1,040,000 406
145-796
5.0 438.9 584.6 2669 4626 184
.200 15.76 19.01 245,000 430,000 83
150-784
5.0 400.4 483.0 1090 1913 38
.250 16.35 19.89 430,000 850,000 190
150-214
5.0 415.2 505.3 1913 3781 86
.200 16.48 20.75 345,000 570,000 164
150-789
5.0 418.6 526.9 1535 2535 74
.200 16.48 20.75 585,000 1,100,000 240
150-791
5.0 418.6 526.9 2602 4893 109
.200 17.78 23.52 640,000 1,120,000 416
150-796
5.0 451.6 597.3 2847 4982 189
.200 16.26 19.51 255,000 550,000 85
155-780
5.0 413.0 495.6 1134 2447 39
.200 16.81 20.02 280,000 520,000 118
155-920
5.0 427.0 508.4 1245 2313 54
.200 17.00 21.27 375,000 640,000 182
155-789
5.0 431.8 540.1 1668 2847 82
.200 17.00 21.27 585,000 1,100,000 273
155-791
5.0 431.8 540.1 2602 4893 124
.200 18.23 24.48 720,000 1,200,000 475
155-796
5.0 463.1 621.7 3203 5338 215
.200 17.06 19.76 285,000 550,000 108
160-780
5.0 433.2 502.0 1268 2447 49
.200 17.39 20.89 300,000 610,000 145
160-922
5.0 441.7 530.7 1334 2713 66
.200 17.41 20.95 502,000 1,114,000 248
160-225
5.0 442.2 532.1 2233 4955 112

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
123
INCH SERIES CYLINDRICAL ROLLER BEARINGS

B D W

IN/mm IN/mm IN/mm

17.9950 27.0000 7.5000
180AD227 180AM227 180AE227 180AC227 180ADA227 180ADD227 180A227
457.073 685.800 190.500
18.0000 23.5000 3.0000
180CD233 180CM233 180CE233 180CC233 180CDA233 180CDD233 -
457.200 596.900 76.200
18.0000 23.5000 6.5000
180AD236 180AM236 180AE236 180AC236 180ADA236 180ADD236 180A236
457.200 596.900 165.100
18.0000 25.0000 3.2500
180CD925 180CM925 180CE925 180CC925 180CDA925 180CDD925 -
457.200 635.000 82.550
18.0000 27.0000 3.5000
180CD789 180CM789 180CE789 180CC789 180CDA789 180CDD789 -
457.200 685.800 88.900
18.0000 27.0000 5.5000
180AD791 180AM791 180AE791 180AC791 180ADA791 180ADD791 180A791
457.200 685.800 139.700
18.0000 28.0000 6.0000
180AD760 180AM760 180AE760 180AC760 180ADA760 180ADD760 180A760
457.200 711.200 152.400
18.0000 31.0000 5.2500
180CD796 180CM796 180CE796 180CC796 180CDA796 180CDD796 -
457.200 787.400 133.350
18.5000 23.5000 2.2500
185CD225 185CM225 185CE225 185CC225 185CDA225 185CDD225 -
469.900 596.900 57.150
18.5000 24.0000 6.0000
185AD600 185AM600 185AE600 185AC600 185ADA600 185ADD600 185A600
469.900 609.600 152.400
18.5000 24.5000 3.0000
185CD780 185CM780 185CE780 185CC780 185CDA780 185CDD780 -
469.900 622.300 76.200
18.5000 27.5000 3.5000
185CD789 185CM789 185CE789 185CC789 185CDA789 185CDD789 -
469.900 698.500 88.900
18.5000 27.5000 5.5000
185AD791 185AM791 185AE791 185AC791 185ADA791 185ADD791 185A791
469.900 698.500 139.700
18.5000 32.0000 5.5000
185CD796 185CM796 185CE796 185CC796 185CDA796 185CDD796 -
469.900 812.800 139.700
19.0000 23.0000 2.5000
190CD232 190CM232 190CE232 190CC232 190CDA232 190CDD232 -
482.600 584.200 63.500
19.0000 24.0000 2.2500
240CD225 240CM225 240CE225 240CC225 240CDA225 240CDD225 -
482.600 609.600 57.150
19.0000 24.2500 3.3750
190CD243 190CM243 190CE243 190CC243 190CDA243 190CDD243 -
482.600 615.950 85.725
19.0000 25.5000 3.2500
190CD780 190CM780 190CE780 190CC780 190CDA780 190CDD780 -
482.600 647.700 82.550
19.0000 28.0000 3.7500
190CD789 190CM789 190CE789 190CC789 190CDA789 190CDD789 -
482.600 711.200 95.250
19.0000 28.0000 5.7500
190AD791 190AM791 190AE791 190AC791 190ADA791 190ADD791 190A791
482.600 711.200 146.050
19.0000 32.5000 5.5000
190CD796 190CM796 190CE796 190CC796 190CDA796 190CDD796 -
482.600 825.500 139.700
19.5000 26.0000 3.2500
195CD780 195CM780 195CE780 195CC780 195CDA780 195CDD780 -
495.300 660.400 82.550
19.5000 28.7500 3.7500
195CD786 195CM786 195CE786 195CC786 195CDA786 195CDD786 -
495.300 730.250 95.250
19.5000 28.7500 5.8750
195AD787 195AM787 195AE787 195AC787 195ADA787 195ADD787 195A787
495.300 730.250 149.225

126
INCH SERIES CYLINDRICAL ROLLER BEARINGS

AMERICAN
W Ro

ROLLER BEARINGS ®

D T B S

ROLLER BEARINGS
CYLNDRICAL
TYPE CM & AM

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
R S T C Co M
NUMBER
IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
.250 19.57 25.02 968,000 2,002,000 589
180-227
6.4 497.1 635.5 4306 8905 267
.375 18.96 22.26 292,000 606,000 133
180-233
9.5 481.7 565.5 1299 2696 60
.375 17.84 22.26 610,000 1,530,000 288
180-236
9.5 453.1 565.5 2713 6806 130
.250 19.37 23.39 400,000 735,000 190
180-925
6.4 492.0 594.1 1779 3269 86
.250 19.75 25.02 475,000 800,000 272
180-789
6.4 501.7 635.5 2113 3559 123
.250 19.71 25.02 780,000 1,500,000 426
180-791
6.4 500.5 635.5 3470 6672 193
.250 19.62 25.98 900,000 1,500,000 535
180-760
6.4 498.2 659.9 4003 6672 243
.250 21.23 27.48 915,000 1,530,000 648
180-796
6.4 539.3 698.0 4070 6806 294
.250 19.52 22.27 190,000 400,000 92
185-225
6.4 495.7 565.6 845 1779 42
.250 19.60 22.64 548,000 1,453,000 272
185-600
6.4 497.75 575.08 2438 6463 123
.250 19.77 23.02 320,000 640,000 150
185-780
6.4 502.07 584.68 1423 2847 68
.250 20.25 25.52 490,000 830,000 281
185-789
6.4 514.36 648.18 2180 3692 127
.250 20.21 25.52 800,000 1,560,000 438
185-791
6.4 513.21 648.18 3559 6939 199
.250 21.47 28.77 915,000 1,530,000 727
185-796
6.4 545.28 730.73 4070 6806 330
.250 19.74 22.02 192,000 473,000 81
190-232
6.4 501.34 559.23 854 2104 37
.250 20.02 22.77 190,000 400,000 94
240-225
6.4 508.42 578.28 845 1779 43
.250 20.01 22.76 305,000 735,000 149
190-243
6.4 508.21 578.08 1357 3269 67
.250 20.35 23.90 390,000 800,000 182
190-780
6.4 516.80 606.93 1735 3559 83
.250 20.76 25.99 520,000 900,000 307
190-789
6.4 527.36 660.20 2313 4003 139
.250 20.76 25.99 830,000 1,600,000 471
190-791
6.4 527.36 660.20 3692 7117 214
.250 21.97 29.27 915,000 1,530,000 741
190-796
6.4 557.98 743.46 4070 6806 336
.250 20.85 24.40 280,000 800,000 186
195-780
6.4 529.50 619.63 1245 3559 84
.250 21.33 26.65 520,000 930,000 324
195-786
6.4 541.79 676.78 2313 4137 147
.250 21.33 26.65 865,000 1,700,000 508
195-787
6.4 541.79 676.78 3848 7562 231

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
127
INCH SERIES CYLINDRICAL ROLLER BEARINGS

B D W

IN/mm IN/mm IN/mm

22.0000 28.0000 4.0000
220AD284 220AM284 220AE284 220AC284 220ADA284 220ADD284 220A284
558.800 711.200 101.600
22.0000 29.0000 3.4688
220CD346 220CM346 220CE346 220CC346 220CDA346 220CDD346 -
558.800 736.600 88.108
22.0000 29.0000 6.5000
220AD296 220AM296 220AE296 220AC296 220ADA296 220ADD296 220A296
558.800 736.600 165.100
22.0000 32.5000 4.3750
220CD789 220CM789 220CE789 220CC789 220CDA789 220CDD789 -
558.800 825.500 111.125
22.0000 32.5000 6.6250
220AD791 220AM791 220AE791 220AC791 220ADA791 220ADD791 220A791
558.800 825.500 168.275
22.5000 28.5000 4.0000
225AD284 225AM284 225AE284 225AC284 225ADA284 225ADD284 225A284
571.500 723.900 101.600
22.5000 31.5000 4.0000
225CD931 225CM931 225CE931 225CC931 225CDA931 225CDD931 -
571.500 800.100 101.600
22.5000 33.0000 4.3750
225CD789 225CM789 225CE789 225CC789 225CDA789 225CDD789 -
571.500 838.200 111.125
22.5000 33.0000 6.7500
225AD791 225AM791 225AE791 225AC791 225ADA791 225ADD791 225A791
571.500 838.200 171.450
23.0000 27.5000 2.0000
230CD680 230CM680 230CE680 230CC680 230CDA680 230CDD680 -
584.200 698.500 50.800
23.0000 27.5000 2.7500
230AD300 230AM300 230AE300 230AC300 230ADA300 230ADD300 230A300
584.200 698.500 69.850
23.0000 32.0000 4.0000
230CD932 230CM932 230CE932 230CC932 230CDA932 230CDD932 -
584.200 812.800 101.600
23.0000 33.7500 4.5000
230CD789 230CM789 230CE789 230CC789 230CDA789 230CDD789 -
584.200 857.250 114.300
23.0000 33.7500 6.8750
230AD791 230AM791 230AE791 230AC791 230ADA791 230ADD791 230A791
584.200 857.250 174.625
23.5000 32.5000 4.0000
235CD932 235CM932 235CE932 235CC932 235CDA932 235CDD932 -
596.900 825.500 101.600
23.5000 34.2500 4.5000
235CD789 235CM789 235CE789 235CC789 235CDA789 235CDD789 -
596.900 869.950 114.300
23.5000 34.2500 7.0000
235AD791 235AM791 235AE791 235AC791 235ADA791 235ADD791 235A791
596.900 869.950 177.800
24.0000 30.0000 3.7500
240CD300 240CM300 240CE300 240CC300 240CDA300 240CDD300 -
609.600 762.000 95.250
24.0000 30.5000 3.3750
240CD305 240CM305 240CE305 240CC305 240CDA305 240CDD305 -
609.600 774.700 85.725
24.0000 31.0000 3.6875
240CD313 240CM313 240CE313 240CC313 240CDA313 240CDD313 -
609.600 787.400 93.663
24.0000 31.0000 8.1250
240AD318 240AM318 240AE318 240AC318 240ADA318 240ADD318 240A318
609.600 787.400 206.375
24.0000 32.0000 7.5000
240AD327 240AM327 240AE327 240AC327 240ADA327 240ADD327 240A327
609.600 812.800 190.500
24.0000 35.0000 4.7500
240CD789 240CM789 240CE789 240CC789 240CDA789 240CDD789 -
609.600 889.000 120.650
24.0000 35.0000 7.2500
240AD791 240AM791 240AE791 240AC791 240ADA791 240ADD791 240A791
609.600 889.000 184.150

130
INCH SERIES CYLINDRICAL ROLLER BEARINGS

AMERICAN
W Ro

ROLLER BEARINGS ®

D T B S

ROLLER BEARINGS
CYLNDRICAL
TYPE CM & AM

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BASIC
RADIUS SHAFT HOUSING CAPACITY CAPACITY WEIGHT
BEARING
R S T C Co M
NUMBER
IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
.250 23.13 26.52 412,000 1,001,000 233
220-284
6.4 587.5 673.5 1833 4453 105
.250 23.33 27.27 340,000 710,000 240
220-346
6.4 592.6 692.7 1512 3158 109
.250 22.33 27.27 710,000 1,800,000 450
220-296
6.4 567.2 692.7 3158 8007 204
.250 23.89 30.23 720,000 1,270,000 485
220-789
6.4 606.9 767.9 3203 5649 220
.250 23.89 30.23 1,100,000 2,200,000 735
220-791
6.4 606.9 767.9 4893 9786 333
.250 23.54 27.26 507,000 1,180,000 237
225-284
6.4 597.9 692.4 2255 5249 108
.250 24.16 29.52 620,000 1,140,000 377
225-931
6.4 613.7 749.9 2758 5071 171
.250 24.87 30.27 710,000 1,270,000 494
225-789
6.4 631.6 768.9 3158 5649 224
.250 24.82 30.27 1,140,000 2,240,000 762
225-791
6.4 630.4 768.9 5071 9964 346
.250 23.86 26.40 167,000 390,000 88
230-680
6.4 606.1 670.5 743 1735 40
.250 23.86 26.39 255,000 670,000 121
230-300
6.4 606.1 670.3 1134 2980 55
.250 24.80 30.02 630,000 1,220,000 384
230-932
6.4 629.8 762.6 2802 5427 174
.250 25.08 31.37 765,000 1,370,000 532
230-789
6.4 636.9 796.8 3403 6094 241
.250 25.03 31.37 1,180,000 2,400,000 813
230-791
6.4 635.8 796.8 5249 10676 369
.250 25.16 30.52 570,000 1,200,000 391
235-932
6.4 639.1 775.3 2535 5338 177
.250 25.99 31.40 765,000 1,370,000 541
235-789
6.4 660.2 797.5 3403 6094 246
.250 25.95 31.40 1,220,000 2,500,000 842
235-791
6.4 659.0 797.5 5427 11121 382
.250 25.22 28.52 450,000 1,080,000 235
240-300
6.4 640.6 724.5 2002 4804 107
.250 25.30 28.90 405,000 900,000 232
240-305
6.4 642.7 734.0 1802 4003 105
.250 25.26 29.10 540,000 1,180,000 275
240-313
6.4 641.7 739.2 2402 5249 125
.250 23.85 29.10 1,020,000 2,650,000 606
240-318
6.4 605.7 739.2 4537 11788 275
.250 25.57 30.02 1,060,000 2,600,000 651
240-327
6.4 649.5 762.6 4715 11565 295
.250 26.14 32.48 830,000 1,560,000 597
240-789
6.4 663.9 824.9 3692 6939 271
.250 26.14 32.48 1,290,000 2,750,000 912
240-791
6.4 664.1 825.1 5738 12233 414

CD, CM, etc. refers to narrow bearings. AD, AM, etc. refers to wide bearings.
131
INCH SERIES CYLINDRICAL ROLLER BEARINGS

B D W

IN/mm IN/mm IN/mm

28.0000 40.5000 5.2500
280CD789 280CM789 280CE789 280CC789 280CDA789 280CDD789 -
711.200 1028.700 133.350
28.0000 40.5000 8.1250
280AD791 280AM791 280AE791 280AC791 280ADA791 280ADD791 280A791
711.200 1028.700 206.375
28.5000 35.5000 4.7500
285AD350 285AM350 285AE350 285AC350 285ADA350 285ADD350 285A350
723.900 901.700 120.650
28.5000 36.0000 3.1875
285CD363 285CM363 285CE363 285CC363 285CDA363 285CDD363 -
723.900 914.400 80.963
28.5000 36.0000 7.3750
285CD367 285CM367 285CE367 285CC367 285CDA367 285CDD367 -
723.900 914.400 187.325
28.5000 41.2500 5.2500
285CD789 285CM789 285CE789 285CC789 285CDA789 285CDD789 -
723.900 1047.750 133.350
28.5000 41.2500 8.1250
285AD791 285AM791 285AE791 285AC791 285ADA791 285ADD791 285A791
723.900 1047.750 206.375
29.0000 42.0000 5.5000
290CD789 290CM789 290CE789 290CC789 290CDA789 290CDD789 -
736.600 1066.800 139.700
29.0000 42.0000 8.5000
290AD791 290AM791 290AE791 290AC791 290ADA791 290ADD791 290A791
736.600 1066.800 215.900
29.5000 39.0000 6.3125
295AD396 295AM396 295AE396 295AC396 295ADA396 295ADD396 295A396
749.300 990.600 160.338
29.5000 42.7500 5.5000
295CD789 295CM789 295CE789 295CC789 295CDA789 295CDD789 -
749.300 1085.850 139.700
29.5000 42.7500 8.5000
295AD791 295AM791 295AE791 295AC791 295ADA791 295ADD791 295A791
749.300 1085.850 215.900
29.7500 36.2610 3.5000
295AD691 295AM691 295AE691 295AC691 295ADA691 295ADD691 295A691
755.650 921.029 88.900
30.0000 36.0000 2.2500
300CD680 300CM680 300CE680 300CC680 300CDA680 300CDD680 -
762.000 914.400 57.150
30.0000 38.0000 3.6875
300CD383 300CM383 300CE383 300CC383 300CDA383 300CDD383 -
762.000 965.200 93.663
30.0000 38.0000 7.3750
300AD387 300AM387 300AE387 300AC387 300ADA387 300ADD387 300A387
762.000 965.200 187.325
30.0000 43.5000 5.7500
300CD789 300CM789 300CE789 300CC789 300CDA789 300CDD789 -
762.000 1104.900 146.050
30.0000 43.5000 5.7500
300AD891 300AM891 300AE891 300AC891 300ADA891 300ADD891 300A891
762.000 1104.900 146.050
30.0000 43.5000 6.2500
300AD892 300AM892 300AE892 300AC892 300ADA892 300ADD892 300A892
762.000 1104.900 158.750
30.0000 43.5000 8.7500
300AD791 300AM791 300AE791 300AC791 300ADA791 300ADD791 300A791
762.000 1104.900 222.250
32.0000 40.0000 7.5000
320AD407 320AM407 320AE407 320AC407 320ADA407 320ADD407 320A407
812.800 1016.000 190.500
33.0000 41.0000 3.5000
330CD413 330CM413 330CE413 330CC413 330CDA413 330CDD413 -
838.200 1041.400 88.900
34.0000 40.3750 3.0000
340CD681 340CM681 340CE681 340CC681 340CDA681 340CDD681 -
863.600 1025.525 76.200
34.0000 42.0000 5.7500
340AD425 340AM425 340AE425 340AC425 340ADA425 340ADD425 340A425
863.600 1066.800 146.050

134
INCH SERIES CYLINDRICAL ROLLER BEARINGS

AMERICAN
W Ro

ROLLER BEARINGS ®

D T B S

ROLLER BEARINGS
CYLNDRICAL
TYPE CM & AM

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

ROLLER BEARINGS
Ro

CYLNDRICAL
P

Ri
TYPE AD, ADA, ASD
D B A

INNER MAX. FILLET RADIUS ROLLER OIL HOLE DYNAMIC BEARING

BORE O.D. WIDTH
BEARING RACE O.D. SHAFT HSNG. DIA. DIA. CAPACITY WEIGHT
NUMBER B D W A* Ri Ro Dr P C M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
90 160 142.88 107.95 3.1 3.1 17.463 11.100 489 13
AD218H
3.5433 6.2992 5.6250 4.250 .125 .125 .688 .437 110,000 29.5
90 190 76.20 114.30 4.7 39.6 26.988 14.300 385 12
A318H
3.5433 7.4803 3.0000 4.500 .187 1.560 1.063 .563 86,500 26
95 170 55.56 114.30 4.0 3.1 19.050 11.100 211 6
A219H
3.7402 6.6929 2.1875 4.500 .156 .125 .750 .437 47,500 13.5
95 170 76.20 114.30 4.0 3.1 19.050 11.100 316 8
AW219H
3.7402 6.6929 3.0000 4.500 .156 .125 .750 .437 71,000 18
95 170 152.40 114.30 4.0 3.1 19.050 11.100 534 16
AD219H
3.7402 6.6929 6.0000 4.500 .156 .125 .750 .437 120,000 36
95 200 77.79 120.65 4.7 4.0 28.575 14.300 414 13
AM319H
3.7402 7.8740 3.0625 4.750 .187 .156 1.125 .563 93,000 29
100 180 58.74 120.65 4.0 4.0 19.050 14.300 260 7
A220H
3.9370 7.0866 2.3125 4.750 .156 .156 .750 .563 58,500 16
100 180 82.55 120.65 4.0 4.0 19.050 14.300 391 10
AW220H
3.9370 7.0866 3.2500 4.750 .156 .156 .750 .563 88,000 22.5
100 180 165.10 120.65 4.0 4.0 19.050 14.300 667 20
AD220H
3.9370 7.0866 6.5000 4.750 .156 .156 .750 .563 150,000 45
100 215 82.55 127.00 4.7 4.7 31.750 14.300 463 17
A320H
3.9370 8.4646 3.2500 5.000 .187 .187 1.250 .563 104,000 37.5
110 200 65.09 133.35 4.0 4.0 22.225 14.300 285 10
A222H
4.3307 7.8740 2.5625 5.250 .156 .156 .875 .563 64,000 22
110 200 88.90 133.35 4.0 4.0 22.225 14.300 423 13
AW222H
4.3307 7.8740 3.5000 5.250 .156 .156 .875 .563 95,000 29
110 200 177.80 133.35 4.0 4.0 22.225 14.300 725 26
AD222H
4.3307 7.8740 7.0000 5.250 .156 .156 .875 .563 163,000 58.5
110 240 92.08 139.70 5.6 5.6 34.925 14.300 587 22.5
AM322H
4.3307 9.4488 3.6250 5.500 .219 .219 1.375 .563 132,000 50

* Nominal values.
139
JOURNAL ROLLER BEARINGS - METRIC

AMERICAN
ROLLER BEARINGS ®

W
ROLLER BEARINGS

P Ro
CYLNDRICAL

Ri
TYPE A, AM, AS, AW, ASW
D B A

INNER MAX. FILLET RADIUS ROLLER OIL HOLE DYNAMIC BEARING

BORE O.D. WIDTH
BEARING RACE O.D. SHAFT HSNG. DIA. DIA. CAPACITY WEIGHT
NUMBER B D W A* Ri Ro Dr P C M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
120 215 71.44 142.88 4.0 4.7 23.813 14.300 369 12.5
A224H
4.7244 8.4646 2.8125 5.625 .156 .187 .938 .563 83,000 28
120 215 98.43 142.88 4.0 4.7 23.813 14.300 525 17
AW224H
4.7244 8.4646 3.8750 5.625 .156 .187 .938 .563 118,000 37
120 215 196.85 142.88 4.0 4.7 23.813 14.300 890 34
AD224H
4.7244 8.4646 7.7500 5.625 .156 .187 .938 .563 200,000 74.7
120 260 104.78 153.97 6.4 6.4 34.925 14.300 712 31
A324H
4.7244 10.2362 4.1250 6.062 .250 .250 1.375 .563 160,000 68
130 230 79.38 153.97 4.0 4.7 25.400 14.300 445 16
A226H
5.1181 9.0551 3.1250 6.062 .156 .187 1.000 .563 100,000 35.4
130 230 107.95 153.97 4.0 4.7 25.400 14.300 667 21.5
AW226H
5.1181 9.0551 4.2500 6.062 .156 .187 1.000 .563 150,000 47
130 230 215.90 153.97 4.0 4.7 25.400 14.300 1,134 43
AD226H
5.1181 9.0551 8.5000 6.062 .156 .187 1.000 .563 255,000 94.5
130 215 123.83 152.40 4.0 4.7 19.050 14.300 574 19
ASW226H
5.1181 8.4646 4.8750 6.000 .156 .187 .750 .563 129,000 42
130 215 247.65 152.40 4.0 4.7 19.050 14.300 979 38
ASD226H
5.1181 8.4646 9.7500 6.000 .156 .187 .750 .563 220,000 84.5
130 280 111.13 166.67 6.4 6.4 38.100 14.300 872 39
A326H
5.1181 11.0236 4.3750 6.562 .250 .250 1.500 .563 196,000 86.5
140 250 82.55 168.28 5.6 5.6 26.988 14.300 516 20
A228H
5.5118 9.8425 3.2500 6.625 .219 .219 1.063 .563 116,000 44
140 250 120.65 168.28 5.6 5.6 26.988 14.300 801 28.5
AW228H
5.5118 9.8425 4.7500 6.625 .219 .219 1.063 .563 180,000 62.6
140 250 241.30 168.28 5.6 5.6 26.988 14.300 1,357 57
AD228H
5.5118 9.8425 9.5000 6.625 .219 .219 1.063 .563 305,000 125
150 270 88.90 179.37 5.6 5.6 30.163 15.875 636 25
A230H
5.9055 10.6299 3.5000 7.062 .219 .219 1.188 .625 143,000 55
150 270 120.65 179.37 5.6 5.6 30.163 15.875 890 33.5
AW230H
5.9055 10.6299 4.7500 7.062 .219 .219 1.188 .625 200,000 73

* Nominal values.

140
JOURNAL ROLLER BEARINGS - METRIC

AMERICAN
ROLLER BEARINGS ®

ROLLER BEARINGS
Ro

CYLNDRICAL
P

Ri
TYPE AD, ADA, ASD
D B A

INNER MAX. FILLET RADIUS ROLLER OIL HOLE DYNAMIC BEARING

BORE O.D. WIDTH
BEARING RACE O.D. SHAFT HSNG. DIA. DIA. CAPACITY WEIGHT
NUMBER B D W A* Ri Ro Dr P C M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
160 290 98.43 193.68 6.4 6.4 31.750 15.875 756 32.5
A232H
6.2992 11.4173 3.8750 7.625 .250 .250 1.250 .625 170,000 71.4
160 290 123.83 193.68 6.4 6.4 31.750 15.875 961 40
AW232H
6.2992 11.4173 4.8750 7.625 .250 .250 1.250 .625 216,000 88.5
160 290 247.65 193.68 6.4 6.4 31.750 15.875 1668 80
AD232H
6.2992 11.4173 9.7500 7.625 .250 .250 1.250 .625 375,000 177
170 310 136.53 204.77 6.4 6.4 34.925 17.475 1179 50.5
AW234H
6.6929 12.2047 5.3750 8.062 .250 .250 1.375 .688 265,000 111.5
170 310 241.30 204.77 - 6.4 34.925 17.475 1802 99
ASD234H
6.6929 12.2047 9.5000 8.062 (1) .250 1.375 .688 405,000 218.5
170 310 273.05 204.77 6.4 6.4 34.925 17.475 2024 101
AD234H
6.6929 12.2047 10.7500 8.062 .250 .250 1.375 .688 455,000 223
180 320 149.23 215.09 6.4 6.4 34.925 17.475 1290 57.5
AW236H
7.0866 12.5984 5.8750 8.468 .250 .250 1.375 .688 290,000 126.7
200 340 120.65 234.95 6.4 6.4 34.925 17.475 1134 50
AS240H
7.8740 13.3858 4.7500 9.250 .250 .250 1.375 .688 255,000 109.7
200 340 174.63 234.95 6.4 6.4 34.925 17.475 1624 71
ASW240H
7.8740 13.3858 6.8750 9.250 .250 .250 1.375 .688 365,000 157
220 380 174.63 265.10 6.4 6.4 34.925 17.475 1668 91.5
ASW244H
8.6614 14.9606 6.8750 10.437 .250 .250 1.375 .688 375,000 202
220 380 273.05 265.10 6.4 6.4 34.925 17.475 2447 156
ADA244H
8.6614 14.9606 10.7500 10.437 .250 .250 1.375 .688 550,000 343
240 360 114.30 269.98 7.9 7.9 30.163 17.475 1014 45
AS148H
9.4488 14.1732 4.5000 10.629 .312 .312 1.188 .688 228,000 99.7
280 420 127.00 314.15 7.1 7.1 34.925 17.475 1379 68
AS156H
11.0236 16.5354 5.0000 12.368 .281 .281 1.375 .688 310,000 149.5

* Nominal values. 1. - 1.250” radius tangent with bore.

141
JOURNAL ROLLER BEARINGS - TYPE AT

AMERICAN
ROLLER BEARINGS ®
ROLLER BEARINGS

WIDTH WIDTH INNER MAX. FILLET RADIUS ROLLER

BORE O.D.
OUTER INNER RACE O.D. SHAFT HSNG. DIA.
CYLNDRICAL

BEARING REFERANCE INNER RACE

NUMBER NUMBER NUMBER B D Wo Wi A* Ri Ro Dr
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm
2.9375 5.1181 2.6250 2.9375 3.500 .080 .109 .5000
**ATXW215H TXW99215 A30406H
74.613 130.000 66.675 74.613 88.900 2.0 2.7 12.700
3.0000 5.1181 2.6250 3.3750 3.500 .080 .109 .5000
ATW215H TW99215 A30394H
76.200 130.000 66.675 85.725 88.900 2.0 2.7 12.700
3.2500 6.2992 2.6875 3.3750 3.750 .080 .125 .9375
ATM315H TM315 A30398H
82.550 160.000 68.263 85.725 95.250 2.0 3.1 23.813
3.4375 6.2992 2.8125 3.1250 4.250 .080 .125 .6875
**ATXW218H TXW218 A30407H
87.313 160.000 71.438 79.375 107.950 2.0 3.1 17.463
3.5000 6.6929 2.6875 3.3750 4.000 .080 .125 1.0000
ATM316H TM316 A30399H
88.900 170.000 68.263 85.725 101.600 2.0 3.1 25.400
3.7500 6.2992 2.8125 4.3750 4.250 .080 .125 .6875
ATW218H TW218 A30400H
95.250 160.000 71.438 111.125 107.950 2.0 3.1 17.463
3.7500 7.0866 2.8750 4.3750 4.250 .080 .156 1.0000
ATM317H TM317 A30400H
95.250 180.000 73.025 111.125 107.950 2.0 4.0 25.400
3.9375 7.0866 3.2500 3.6250 4.750 .120 .156 .7500
**ATXW220H TXW99220 A30409
100.013 180.000 82.550 92.075 120.650 3.0 4.0 19.050
4.0000 7.0866 3.2500 4.3750 4.750 .120 .156 .7500
ATW220H TW99220 A30401H
101.600 180.000 82.550 111.125 120.650 3.0 4.0 19.050
4.0000 7.8740 3.0625 4.3750 4.750 .120 .156 1.1250
ATM319H TM319 A30401H
101.600 200.000 77.788 111.125 120.650 3.0 4.0 28.575
4.4375 7.8740 3.5000 3.8750 5.250 .120 .156 .8750
**ATXW222H TXW99222 A30410H
112.713 200.000 88.900 98.425 133.350 3.0 4.0 22.225
4.5000 7.8740 3.5000 4.3750 5.250 .120 .156 .8750
ATW222H TW99222 A30402H
114.300 200.000 88.900 111.125 133.350 3.0 4.0 22.225
4.9375 9.0551 3.1250 4.6250 6.062 .120 .187 1.0000
**AT226H T99226 A30414H
125.413 230.000 79.375 117.475 153.975 3.0 4.7 25.400
4.9375 9.0551 4.2500 4.6250 6.062 .120 .187 1.0000
**ATXW226H TXW99226 A30414H
125.413 230.000 107.950 117.475 153.975 3.0 4.7 25.400
5.0000 8.4646 3.8750 4.8750 6.000 .120 .187 .7500
ATMW226H TMW226 ATMIR226H
127.000 215.001 98.425 123.825 152.400 3.0 4.7 19.050
5.4375 9.8425 3.2500 5.1250 6.625 .120 .219 1.0625
**AT228H T99228 A30411H
138.113 250.000 82.550 130.175 168.275 3.0 5.6 26.988
5.4375 9.8425 4.7500 5.1250 6.625 .120 .219 1.0625
**ATXW228H TXW99228 A30411H
138.113 250.000 120.650 130.175 168.275 3.0 5.6 26.988
5.5000 9.8425 3.2500 5.1250 6.625 .120 .219 1.0625
**ATX228H TX99228 A30097H
139.700 250.000 82.550 130.175 168.275 3.0 5.6 26.988
5.9375 10.6299 3.5000 5.3750 7.062 .160 .219 1.1875
AT230H T99230 A30425H
150.813 269.999 88.900 136.525 179.375 4.1 5.6 30.163
5.9375 10.6299 4.7500 5.3750 7.062 .160 .219 1.1875
ATW230H TW99230 A34025H
150.813 269.999 120.650 136.525 179.375 4.0 5.6 30.163
6.4375 11.4173 3.8750 5.5000 7.625 .160 .250 1.2500
AT232H T99232 A30426
163.513 289.999 98.425 139.700 193.675 4.0 6.4 31.750
6.4375 11.4173 4.8750 5.5000 7.625 .160 .250 1.2500
ATW232H TW99232 A30426
163.513 289.999 123.825 139.700 193.675 4.0 6.4 31.750
6.9375 12.5984 5.8750 6.5000 8.468 .160 .250 1.3750
ATW236H TW99236 A30427H
176.213 319.999 149.225 165.100 215.087 4.0 6.4 34.925
7.5000 13.3858 4.7500 7.5000 9.250 .160 .250 1.3750
ATS240H TS99240 A30428H
190.500 339.999 120.650 190.500 234.950 4.0 6.4 34.925
7.5000 13.3858 6.8750 7.5000 9.250 .160 .250 1.3750
ATSW240H TSW99240 A30428H
190.500 339.999 174.625 190.500 234.950 4.0 6.4 34.925

* Nominal values. ** 2 Keyways, equally spaced, one end.

142
JOURNAL ROLLER BEARINGS - TYPE AT

AMERICAN
ROLLER BEARINGS ®

ROLLER BEARINGS
OIL NOTCH NOTCH DYNAMIC BEARING
HOLE DIA. WIDTH DEPTH CAPACITY WEIGHT

CYLNDRICAL
BEARING
P E F C M NUMBER
IN/mm IN/mm IN/mm LBS/kn LBS/kg
.375 .770 .349 48,000 9.7
ATXW215H
9.525 19.558 8.865 214 4.4
.375 .770 .349 48,000 9.7
ATW215H
9.525 19.558 8.865 214 4.4
.437 .895 .349 63,000 17.5
ATM315H
11.100 22.733 8.865 280 8
.437 1.020 .349 62,000 16
ATXW218H
11.100 25.908 8.865 276 7
.437 .895 .349 68,000 18.5
ATM316H
11.100 22.733 8.865 302 8.4
.437 1.020 .380 62,000 15.5
ATW218H
11.100 25.908 9.652 276 7
.563 1.020 .380 78,000 22.5
ATM317H W
14.300 25.908 9.652 347 10
.563 1.020 .380 88,000 24 P Ro
ATXW220H
14.300 25.908 9.652 391 11
.563 1.020 .380 88,000 25
ATW220H Dr
14.300 25.908 9.652 391 11
.563 1.020 .380 93,000 28
ATM319H
14.300 25.908 9.652 414 12.7 Ri
.563 1.145 .380 95,000 32
ATXW222H
14.300 29.083 9.652 423 14.5 D E B A
.563 1.145 .380 95,000 32
ATW222H
14.300 29.083 9.652 423 14.6
F
.563 1.020 .380 104,000 45.5
AT226H
14.300 25.908 9.652 463 20.5
.563 1.020 .380 150,000 53
ATXW226H
14.300 25.908 9.652 667 24
.563 1.020 .380 104,000 39
ATMW226H
14.300 25.908 9.652 463 18
.563 1.395 .380 132,000 53.5 TYPE AT
AT228H
14.300 35.433 9.652 587 24.5
.563 1.395 .380 180,000 67.5
ATXW228H
14.300 35.433 9.652 801 30.5
.563 1.395 .380 132,000 47.5
ATX228H
14.300 35.433 9.652 587 21.5
.625 1.395 .448 156,000 67.5
AT230H
15.875 35.433 11.379 694 30.5
.625 1.395 .448 200,000 80
ATW230H
15.875 35.433 11.379 890 36
.625 1.520 .448 180,000 84
AT232H
15.875 38.608 11.379 801 38
.625 1.520 .448 216,000 96.5
ATW232H
15.875 38.608 11.379 961 44
.688 1.520 .448 290,000 142
ATW236H
17.475 38.608 11.379 1,290 64
.688 1.520 .448 255,000 126
ATS240H
17.475 38.608 11.379 1,134 57
.688 1.520 .448 365,000 178
ATSW240H
17.475 38.608 11.379 1,624 81

* Nominal values. ** 2 keyways, equally spaced, one end.

143
JOURNAL ROLLER BEARINGS - INCH

AMERICAN W

ROLLER BEARINGS ®
P Ro

Dr
ROLLER BEARINGS
CYLNDRICAL

TYPE SCS, HCS, ECS D B A

INNER MAX. FILLET RADIUS ROLLER OIL HOLE DYNAMIC BEARING

BORE O.D. WIDTH
BEARING RACE O.D. SHAFT HSNG. DIA. DIA. CAPACITY WEIGHT
NUMBER B D W A* Ri Ro Dr P C M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
3.0000 4.7500 1.5000 3.500 .125 .062 .375 .375 18,750 4
SCS142
76.200 120.650 38.100 88.900 3.1 1.5 9.53 9.53 83 2
3.0000 4.7500 2.0000 3.500 .125 .062 .375 .375 25,250 5.3
SCS143
76.200 120.650 50.800 88.900 3.1 1.5 9.53 9.53 112 2.4
3.0000 4.7500 2.5000 3.500 .125 .062 .375 .375 32,250 6.5
SCS144
76.200 120.650 63.500 88.900 3.1 1.5 9.53 9.53 143 3
3.0000 4.7500 3.0000 3.500 .125 .062 .375 .375 38,250 7.6
SCS145
76.200 120.650 76.200 88.900 3.1 1.5 9.53 9.53 170 3.5
3.0000 5.5000 2.0000 3.750 .140 .125 .500 .375 32,500 8.5
HCS244
76.200 139.700 50.800 95.250 3.5 3.1 12.70 9.53 145 4
3.0000 5.5000 2.5000 3.750 .140 .125 .500 .375 42,000 10.5
HCS245
76.200 139.700 63.500 95.250 3.5 3.1 12.70 9.53 187 5
3.0000 5.5000 3.0000 3.750 .140 .125 .500 .375 50,750 12.5
HCS246
76.200 139.700 76.200 95.250 3.5 3.1 12.70 9.53 226 6
3.0000 5.5000 3.5000 3.750 .140 .125 .500 .375 59,000 14.5
HCS247
76.200 139.700 88.900 95.250 3.5 3.1 12.70 9.53 262 6.6
3.0000 5.5000 4.0000 3.750 .140 .125 .500 .375 67,000 16.5
HCS248
76.200 139.700 101.600 95.250 3.5 3.1 12.70 9.53 298 7.5
3.0000 5.8750 2.0000 3.875 .140 .125 .625 .375 36,000 10
ECS600
76.200 149.225 50.800 98.425 3.5 3.1 15.88 9.53 160 4.6
3.0000 5.8750 3.0000 3.875 .140 .125 .625 .375 58,000 15
ECS601
76.200 149.225 76.200 98.425 3.5 3.1 15.88 9.53 258 7
3.0000 5.8750 4.0000 3.875 .140 .125 .625 .375 77,500 19.7
ECS602
76.200 149.225 101.600 98.425 3.5 3.1 15.88 9.53 345 9
3.2500 5.0000 1.5000 3.750 .125 .062 .375 .375 20,000 4
SCS146
82.550 127.000 38.100 95.250 3.1 1.5 9.53 9.53 89 2
3.2500 5.0000 2.0000 3.750 .125 .062 .375 .375 27,500 5.6
SCS147
82.550 127.000 50.800 95.250 3.1 1.5 9.53 9.53 122 2.6
3.2500 5.0000 2.5000 3.750 .125 .062 .375 .375 33,750 7
SCS148
82.550 127.000 63.500 95.250 3.1 1.5 9.53 9.53 150 3

154
PRECISION END RING BEARINGS - INCH

AMERICAN
ROLLER BEARINGS ®

W
P Ro

ROLLER BEARINGS
CYLNDRICAL
Ri
TYPE HCS
D B A

INNER MAX. FILLET RADIUS OIL HOLE DYNAMIC BEARING

BORE O.D. WIDTH
BEARING RACE O.D. SHAFT HSNG. DIA. REF. CAPACITY WEIGHT
NUMBER B D W A* Ri Ro P NUMBER C M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
4.2500 7.0000 2.6250 5.000 .156 .080 .375 73,500 16
HCS21 75021
107.950 177.800 66.675 127.000 4.0 2.0 9.53 327 7
4.6250 7.6250 2.8750 5.500 .187 .080 .375 83,000 21
HCS23 75523
117.475 193.675 73.025 139.700 4.7 3.0 9.53 369 10
5.1250 8.2500 3.0000 6.000 .187 .100 .375 91,500 25
HCS24 76024
130.175 209.550 76.200 152.400 4.7 2.5 9.53 407 11
5.5000 9.0000 3.1250 6.500 .187 .100 .375 106,000 32
HCS25 76525
139.700 228.600 79.375 165.100 4.7 2.5 9.53 472 14
6.0000 9.5000 3.2500 7.000 .250 .100 .375 116,000 35.4
HCS26 77026
152.400 241.300 82.550 177.800 6.4 2.5 9.53 516 16
6.5000 10.1250 3.5000 7.500 .250 .120 .375 137,000 42
HCS28 77528
165.100 257.175 88.900 190.500 6.4 3.0 9.53 609 19
6.8750 10.8750 3.7500 8.000 .250 .120 .437 146,000 53.5
HCS30 78030
174.625 276.225 95.250 203.200 6.4 3.0 11.10 649 24
7.3750 11.3750 4.0000 8.500 .312 .120 .437 166,000 60
HCS32 78532
187.325 288.925 101.600 215.900 4.0 4.0 11.10 738 27
7.7500 12.2500 4.2500 9.000 .312 .120 .437 193,000 76.7
HCS34 79034
196.850 311.150 107.950 228.600 4.0 4.0 11.10 859 35
8.6250 13.3750 4.5000 10.000 .375 .120 .437 204,000 94.5
HCS36 710036
219.075 339.725 114.300 254.000 3.0 3.0 11.10 907 43
9.5000 14.7500 5.0000 11.000 .375 .120 .500 250,000 127.5
HCS40 711040
241.300 374.650 127.000 279.400 3.0 3.0 12.70 1112 58
10.5000 16.0000 5.5000 12.000 .375 .160 .500 315,000 161
HCS44 712044
266.700 406.400 139.700 304.800 3.0 3.0 12.70 1401 73
12.2500 18.5000 6.5000 14.000 .500 .160 .500 425,000 250.5
HCS52 714052
311.150 469.900 165.100 355.600 5.0 5.0 12.70 1890 114

* Nominal values.
155
LINE SHAFT

AMERICAN W Ro
ROLLER BEARINGS ®
ROLLER BEARINGS

Wi Ri
CYLNDRICAL

1 KEYWAY
A E B S T D
TYPE AD LINE SHAFT
F

OUTER INNER INNER MAX. FILLET SHLDR. DIAS. KEYWAY DYNAMIC BEARING
BORE O.D.
BEARING RACE RACE RACE O.D. RADIUS SHAFT HSNG. WIDTH DEPTH CAPACITY WEIGHT
NUMBER B D W Wi A Ri Ro S T E F C M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
88.920 160.000 52.388 63.500 107.061 3.1 2.0 102.11 138.94 22.73 8.86 298 5
AD5218SM17
3.5008 6.2992 2.0625 2.500 4.215 .125 .080 4.02 5.47 0.895 .349 67,000 11
95.270 170.000 55.563 69.850 113.335 3.1 2.0 107.95 151.64 25.91 9.65 340 6
AD5219SM16
3.7508 6.6929 2.1875 2.750 4.462 .125 .080 4.25 5.97 1.02 .380 76,500 13
101.620 180.000 60.325 76.200 120.802 4.0 2.0 115.57 159.00 25.91 9.65 356 7.3
AD5220SM16
4.0008 7.0866 2.3750 3.000 4.756 .160 .080 4.55 6.26 1.02 .380 80,000 16
114.320 200.000 69.850 82.550 132.740 4.0 2.0 127.51 177.29 29.08 9.65 498 10.4
AD5222SM18
4.5008 7.8740 2.7500 3.250 5.226 .160 .080 5.02 6.98 1.145 .380 112,000 23
114.320 200.000 69.850 82.550 132.740 4.0 2.0 127.51 177.29 29.08 9.65 498 10.4
AD5222SM22*
4.5008 7.8740 2.7500 3.250 5.226 .160 .080 5.02 6.98 1.145 .380 112,000 23
120.670 215.001 76.200 88.900 144.907 4.7 2.0 138.68 195.83 29.08 9.65 596 12
AD5224SM16
4.7508 8.4646 3.0000 3.500 5.705 .187 .080 5.46 7.71 1.145 .380 134,000 27
130.200 230.000 79.375 92.075 154.737 4.7 2.5 148.34 205.74 25.91 9.65 649 15
AD5226SM17
5.1260 9.0551 3.1250 3.625 6.092 .187 .100 5.84 8.10 1.02 .380 146,000 33
130.000 230.000 79.375 117.475 154.737 4.7 2.5 148.34 205.74 25.91 9.65 649 16
AD5226SM24
5.1181 9.0551 3.1250 4.625 6.092 .187 .100 5.84 8.10 1.02 .380 146,000 36
125.413 230.000 79.375 190.500 154.737 - 2.5 148.34 205.74 25.91 9.65 649 20.5
AD5226SM29*
4.9375 9.0551 3.1250 7.500 6.092 - .100 5.84 8.10 1.02 .380 146,000 45
138.113 250.000 82.550 130.175 168.199 - 2.5 160.78 225.55 35.43 9.65 770 21
AD5228SM14**
5.4375 9.8425 3.2500 5.125 6.622 - .100 6.33 8.88 1.395 .380 173,000 46
139.700 250.000 82.550 95.250 168.402 4.7 2.5 160.78 225.55 35.43 9.65 770 19
AD5228SM16
5.5000 9.8425 3.2500 3.750 6.630 .187 .100 6.33 8.88 1.395 .380 173,000 42
150.838 269.999 88.900 104.775 181.204 6.4 2.5 173.48 245.11 38.74 12.83 925 24
AD5230SM16
5.9385 10.6299 3.5000 4.125 7.134 .250 .100 6.83 9.65 1.525 .505 208,000 53
150.838 269.999 88.900 219.075 181.204 6.4 2.5 173.48 245.11 38.74 12.83 925 32
AD5230SM22
5.9385 10.6299 3.5000 8.625 7.134 .250 .100 6.83 9.65 1.525 .505 208,000 70
152.425 289.999 98.425 114.300 193.294 6.4 2.5 184.91 257.05 39.67 12.70 1014 32
AD5232SM16
6.0010 11.4173 3.8750 4.500 7.610 .250 .100 7.28 10.12 1.562 .500 228,000 70
177.825 319.999 107.950 127.000 215.748 6.4 3.1 206.76 216.15 45.09 11.38 1201 41
AD5236SM17
7.0010 12.5984 4.2500 5.000 8.494 .250 .125 8.14 8.51 1.775 .448 270,000 91
219.100 399.999 133.350 158.750 265.201 9.5 3.1 253.75 382.02 38.61 11.38 1957 76
AD5244SM20
8.6260 15.7480 5.2500 6.250 10.441 .375 .125 9.99 15.04 1.52 .448 440,000 168

* Oil holes & groove in O.R. **Oil holes in O.R.

156
TABLE ROLL

W Ro AMERICAN
ROLLER BEARINGS ®

ROLLER BEARINGS
Wi

CYLNDRICAL
A S B T D
TYPE AD TABLE ROLL

OUTER INNER INNER MAX. FILLET SHLDR. DIAS. INTERNAL DYNAMIC BEARING
BORE O.D.
BEARING RACE RACE RACE O.D. RADIUS SHAFT HSNG. CLEAR. CAPACITY WEIGHT
NUMBER B D W Wi A Ri Ro S T C M
IRC
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
90 160 52.388 52.388 107.112 3.1 2.0 102.11 138.94 INCR. 298 5
AD5218SM10
3.5433 6.2992 2.0625 2.0625 4.217 .125 .080 4.02 5.47 67,000 10
90 160 52.388 63.500 107.112 3.1 2.0 102.11 138.94 INCR. 298 5
AD5218SM16
3.5433 6.2992 2.0625 2.5000 4.217 .125 .080 4.02 5.47 67,000 11
95 170 55.563 55.563 113.335 3.1 2.0 107.95 151.64 INCR. 340 5
AD5219SM10
3.7402 6.6929 2.1875 2.1875 4.462 .125 .080 4.25 5.97 76,500 12
95 170 55.563 69.850 113.335 3.1 2.0 107.95 151.64 INCR. 340 6
AD5219SM15
3.7402 6.6929 2.1875 2.7500 4.462 .125 .080 4.25 5.97 76,500 13
95 170 55.563 55.563 113.259 3.1 2.0 107.95 151.64 INCR. 340 5
AD5219SM20
3.7402 6.6929 2.1875 2.1875 4.459 .125 .080 4.25 5.97 76,500 12
100 180 60.325 60.325 120.802 4.0 2.0 115.57 159.00 INCR. 356 7
AD5220SM10
3.9370 7.0866 2.3750 2.3750 4.756 .160 .080 4.55 6.26 80,000 15
100 180 60.325 76.200 120.802 4.0 2.0 115.57 159.00 INCR. 356 7
AD5220SM15
3.9370 7.0866 2.3750 3.0000 4.756 .160 .080 4.55 6.26 80,000 16
95 180 60.325 107.950 120.802 4.0 2.0 115.57 159.00 INCR. 356 9
AD5220SM17*
3.7500 7.0866 2.3750 4.2500 4.756 .160 .080 4.55 6.26 80,000 19
105 190 65.088 65.088 126.340 4.0 2.0 120.90 164.59 INCR. 423 8
AD5221SM10
4.1339 7.4803 2.5625 2.5625 4.974 .160 .080 4.76 6.48 95,000 18
110 200 69.850 69.850 132.740 4.0 2.0 127.00 177.29 INCR. 498 10
AD5222SM19
4.3307 7.8740 2.7500 2.7500 5.226 .160 .080 5.00 6.98 112,000 21
110 200 69.850 82.550 132.740 4.0 2.0 127.00 177.29 INCR. 498 10
AD5222SM16
4.3307 7.8740 2.7500 3.2500 5.226 .160 .080 5.00 6.98 112,000 22
120 215 76.200 76.200 144.907 4.7 2.0 138.68 195.83 INCR. 596 12
AD5224SM10
4.7244 8.4646 3.0000 3.0000 5.705 .187 .080 5.46 7.71 134,000 27
120 215 76.200 88.900 144.907 4.7 2.0 138.68 195.83 INCR. 596 13
AD5224SM15
4.7244 8.4646 3.0000 3.5000 5.705 .187 .080 5.46 7.71 134,000 28
130 230 79.375 79.375 154.737 4.7 2.5 148.34 205.74 INCR. 649 15
AD5226SM23
5.1181 9.0551 3.1250 3.1250 6.092 .187 .100 5.84 8.10 146,000 32
130 230 79.375 92.075 154.737 4.7 2.5 148.34 205.74 INCR. 649 15
AD5226SM16
5.1181 9.0551 3.1250 3.6250 6.092 .187 .100 5.84 8.10 146,000 33
140 250 82.550 82.550 168.199 4.7 2.5 160.78 225.55 INCR. 770 18
AD5228SM17
5.5118 9.8425 3.2500 3.2500 6.622 .187 .100 6.33 8.88 173,000 39
140 250 82.550 95.250 168.199 4.7 2.5 160.78 225.55 INCR. 770 19
AD5228SM15
5.5118 9.8425 3.2500 3.7500 6.622 .187 .100 6.33 8.88 173,000 41

* One .437” diameter hole in O.R.

157
TABLE ROLL

AMERICAN W Ro

ROLLER BEARINGS ®
ROLLER BEARINGS

Wi Ri
CYLNDRICAL

A S B T D
TYPE AD TABLE ROLL

OUTER INNER INNER MAX. FILLET SHLDR. DIAS. INTERNAL DYNAMIC BEARING
BORE O.D.
BEARING RACE RACE RACE O.D. RADIUS SHAFT HSNG. CLEAR. CAPACITY WEIGHT
NUMBER B D W Wi A Ri Ro S T C M
IRC
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
150 270 88.900 88.900 181.204 6.4 2.5 173.48 245.11 INCR. 925 23
AD5230SM20
5.9055 10.6299 3.5000 3.5000 7.134 .250 .100 6.83 9.65 208,000 50
150 270 88.900 104.775 181.204 6.4 2.5 173.48 245.11 INCR. 925 24
AD5230SM17
5.9055 10.6299 3.5000 4.1250 7.134 .250 .100 6.83 9.65 208,000 52
160 290 98.400 98.400 193.294 6.4 2.5 184.91 257.05 INCR. 1014 29
AD5232SM18
6.2992 11.4173 3.8750 3.8750 7.610 .250 .100 7.28 10.12 228,000 64
160 290 98.400 114.300 193.294 6.4 2.5 184.91 257.05 INCR. 1014 30
AD5232SM15
6.2992 11.4173 3.8750 4.5000 7.610 .250 .100 7.28 10.12 228,000 67
170 310 104.775 104.775 205.105 6.4 3.1 196.09 275.34 INCR 1112 35
AD5234SM10
6.6929 12.2047 4.1250 4.1250 8.075 .250 .125 7.72 10.84 250,000 78
170 310 104.775 120.650 205.105 6.4 3.1 196.09 275.34 INCR 1112 37
AD5234SM15
6.6929 12.2047 4.1250 4.7500 8.075 .250 .125 7.72 10.84 250,000 81
180 320 107.950 107.950 215.722 6.4 3.1 206.76 286.26 INCR 1201 38
AD5236SM25
7.0866 12.5984 4.2500 4.2500 8.493 .250 .125 8.14 11.27 270,000 84
180 320 107.950 127.000 215.722 6.4 3.1 206.76 286.26 INCR 1201 40
AD5236SM19
7.0866 12.5984 4.2500 5.0000 8.493 .250 .125 8.14 11.27 270,000 88
190 340 114.300 114.300 228.371 8.0 3.1 218.95 305.05 INCR 1334 45
AD5238SM16
7.4803 13.3858 4.5000 4.5000 8.991 .312 .125 8.62 12.01 300,000 100
190 340 114.300 133.350 228.371 8.0 3.1 218.95 305.05 INCR 1334 47
AD5238SM15
7.4803 13.3858 4.5000 5.2500 8.991 .312 .125 8.62 12.01 300,000 104
200 360 120.650 120.650 241.554 8.0 3.1 231.39 324.87 INCR 1579 54
AD5240SM19
7.8740 14.1732 4.7500 4.7500 9.510 .312 .125 9.11 12.79 355,000 120
200 360 120.650 146.050 241.554 8.0 3.1 231.39 324.87 INCR 1579 58
AD5240SM17
7.8740 14.1732 4.7500 5.7500 9.510 .312 .125 9.11 12.79 355,000 127
220 370 120.000 146.050 256.819 9.5 3.1 248.67 333.25 INCR 1423 56
AD3144SM15
8.6614 14.5669 4.7244 5.7500 10.111 .375 .125 9.79 13.12 320,000 124
220 370 120.000 120.000 256.819 9.5 3.1 248.67 333.25 INCR 1423 54
AD3144SM16
8.6614 14.5669 4.7244 4.7244 10.111 .375 .125 9.79 13.12 320,000 118
220 400 133.350 133.350 265.201 9.5 3.1 253.75 354.84 INCR 1957 74
AD5244SM10
8.6614 15.7480 5.2500 5.2500 10.441 .375 .125 9.99 13.97 440,000 164
220 400 133.350 158.750 265.201 9.5 3.1 253.75 354.84 INCR 1957 78
AD5244SM19
8.6614 15.7480 5.2500 6.2500 10.441 .375 .125 9.99 13.97 440,000 172
240 440 146.050 146.050 290.449 9.5 3.1 277.88 392.94 INCR 2180 100
AD5248SM10
9.4488 17.3228 5.7500 5.7500 11.435 .375 .125 10.94 15.47 490,000 220
240 440 146.050 177.800 290.449 9.5 3.1 277.88 392.94 INCR 2180 105
AD5248SM16
9.4488 17.3228 5.7500 7.0000 11.435 .375 .125 10.94 15.47 490,000 232

158
CLUSTER MILL BACKING CYLINDRICAL

AMERICAN
ROLLER BEARINGS ®

ROLLER BEARINGS
CYLNDRICAL
Wi Ri
D B

DESIGN 1 DESIGN 2 DESIGN 7 DESIGN 21 DESIGN 22 DESIGN 24

OUTER INNER MAX. SHAFT DYNAMIC STATIC BEARING

BORE O.D.
BEARING RACE RACE FILLET DESIGN CAPACITY CAPACITY WEIGHT
NUMBER B D Wo Wi Ro TYPE C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
100 220 90 90 1.0 2 801 1268 20
A4333F
3.9370 8.6614 3.5433 3.5433 .040 180,000 285,000 44
100 225 120 120 1.1 7 925 1535 28
AKK4335F
3.9370 8.8583 4.7244 4.7244 .045 208,000 345,000 62
100 225 120 120 1.0 1 907 1490 24
A4331
3.9370 8.8583 4.7244 4.7244 .040 204,000 335,000 53
100 225 120 120 1.0 2 1014 1735 28
A4331F
3.9370 8.8583 4.7244 4.7244 .040 228,000 390,000 62
120 260 125 125 1.1 1 1379 2224 30
A4467
4.7244 10.2362 4.9213 4.9213 .045 310,000 500,000 66
130 300 159.5 159.5 2.0 1 1779 2847 67
A4587
5.1181 11.8110 6.2795 6.2795 .080 400,000 640,000 148
130 300 159.5 159.5 2.0 2 2002 3403 66
A4587F
5.1181 11.8110 6.2795 6.2795 .080 450,000 765,000 146
130 300 159.5 160 2.4 21 1668 2669 68
AM4558
5.1181 11.8110 6.2795 6.2992 .094 375,000 600,000 150
130 300 159.5 160 2.4 22 1913 3158 67
AM4558F
5.1181 11.8110 6.2795 6.2992 .094 430,000 710,000 148
130 300 160 160 4.1 1 1490 2847 66
A4588
5.1181 11.8110 6.2992 6.2992 .160 335,000 640,000 146
130 300 160 160 4.1 2 1779 3559 65
A4588F
5.1181 11.8110 6.2992 6.2992 .160 400,000 800,000 143
130 300 172.6 172.6 2.0 1 1913 3091 73
A4568
5.1181 11.8110 6.7953 6.7953 .080 430,000 695,000 161
180 406.4 171 171 3.0 1 2491 4070 130
A4787
7.0866 16.0000 6.7323 6.7323 .120 560,000 915,000 287
180 406.4 171 171 3.0 2 2713 4448 128
A4787F
7.0866 16.0000 6.7323 6.7323 .120 610,000 1,000,000 282
180 406.4 217 217 3.0 1 3091 5338 165
A4789
7.0866 16.0000 8.5433 8.5433 .120 695,000 1,200,000 364
180 406.4 220 224 3.0 24 3091 5338 180
AKK4780
7.0866 16.0000 8.6614 8.8189 .120 695,000 1,200,000 397
180 406.4 224 224 3.0 1 3091 5338 170
A4791
7.0866 16.0000 8.8189 8.8189 .120 695,000 1,200,000 375
180 406.4 224 224 3.0 2 3403 5738 168
A4791F
7.0866 16.0000 8.8189 8.8189 .120 765,000 1,290,000 370
180 406.4 236 236 3.0 1 3203 5649 178
A4793
7.0866 16.0000 9.2913 9.2913 .120 720,000 1,270,000 392

159
4 ROW CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W
Ro
ROLLER BEARINGS
CYLNDRICAL

D B F

DESIGN A DESIGN B DESIGN B1 DESIGN B2

MAX. FILLET BEARING

BORE O.D. WIDTH REF. DIA. DYNAMIC
BEARING RADIUS DESIGN WEIGHT REFERENCE
NUMBER B D W F Ri Ro C TYPE M NUMBERS
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
127.0 174.650 150.812 139.5 1.1 1.5 627 10.5
AD4553D B1 529469 315643
5.0000 6.8760 5.9375 5.4921 .043 .060 141,000 23
145 210 155 166.0 2.0 2.0 792 18
AD4549D A 511605 314625
5.7087 8.2677 6.1024 6.5354 .080 .080 178,000 39.7
145 225 156 169.0 2.0 2.0 897 23
AD4524D A 538522 313924A
5.7087 8.8583 6.1417 6.6535 .080 .080 201,700 50.7
150 230 156 174.0 2.1 2.1 880 24
AD4546D A 506962
5.9055 9.0551 6.1417 6.8504 .083 .083 198,000 53
160 230 130 180.0 1.5 1.5 781 17
AD4640D A 502894B 314190
6.2992 9.0551 5.1181 7.0866 .060 .060 175,600 37.5
160 230 168 179.0 2.1 2.1 1060 23.5
AD4639D A 510150B 315189A
6.2992 9.0551 6.6142 7.0472 .083 .083 238,300 52
160 240 195 182.0 3.0 3.0 1360 32
AD4623D A *514957
6.2992 9.4488 7.6772 7.1654 .120 .120 305,700 70.5
165.1 225.45 168.3 181.0 1.5 1.5 1010 20
AD4646D B 529468 315642
6.5000 8.8760 6.6260 7.1260 .060 .060 227,000 44
170 230 130 188.5 2.1 2.1 670 15
AD4698D A *508370 *313673
6.6929 9.0551 5.1181 7.4213 .083 .083 150,600 33
170 230 160 185.5 2.1 2.1 1100 19
AD5601D B1 587622
6.6929 9.0551 6.2992 7.3031 .083 .083 247,300 42
170 240 130 190.0 2.0 2.0 915 19
AD5616D A 510440B 635122
6.6929 9.4488 5.1181 7.4803 .080 .080 205,700 42
170 260 225 196.0 2.1 2.1 1659 43
AD4642D A 505470 313587B
6.6929 10.2362 8.8583 7.7165 .083 .083 373,000 95
180 260 168 202.0 2.1 2.1 1280 29.5
AD4719D A 507536 313812
7.0866 10.2362 6.6142 7.9528 .083 .083 288,000 65
180 280 180 206.0 3.5 3.5 1400 45
AD4749D A 524372
7.0866 11.0236 7.0866 8.1102 .140 .140 314,700 99
190 260 168 212.0 2.0 2.0 1140 27
AD4737D A 507735 313651
7.4803 10.2362 6.6142 8.3465 .080 .080 256,300 59.5
190 270 200 212.0 2.1 2.1 1500 37.5
AD4733D A 508657 314199B
7.4803 10.6299 7.8740 8.3465 .083 .083 337,200 82.7
190 280 200 214.0 2.1 2.1 1730 41.5
AD4739D A 510199 314049A
7.4803 11.0236 7.8740 8.4252 .083 .083 388,900 91.5
200 270 170 222.0 2.1 2.1 1180 28.5
AD4741D A 522742B 314553
7.8740 10.6299 6.6929 8.7402 .083 .083 265,300 63

* Design type slightly different.

160
4 ROW CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W
Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

D B F

DESIGN B5 DESIGN C1 DESIGN D2 DESIGN D6

MAX. FILLET BEARING

BORE O.D. WIDTH REF. DIA. DYNAMIC
BEARING RADIUS DESIGN WEIGHT REFERENCE
NUMBER B D W F Ri Ro C TYPE M NUMBERS
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
200 280 170 222.0 2.1 2.1 1400 34
AD4742D A *507344 314385
7.8740 11.0236 6.6929 8.7402 .083 .083 314,700 74
200 280 170 222.0 2.1 2.1 1450 35
AD4750D B5 319659
7.8740 11.0236 6.6929 8.7402 .083 .083 326,000 77
200 280 170 223.0 2.0 2.0 1456 34
AD5760D A 549864
7.8740 11.0236 6.6929 8.7795 .080 .080 327,300 75
200 280 170/180 222.0 2.1 2.1 1380 35
AD5762D D2 319019
7.8740 11.0236 6.6929 8.7402 .083 .083 310,200 77
200 280 170/180 222.0 SP 2.0 1380 35
AD4763D D6 530908
7.8740 11.0236 6.6929 8.7402 - .080 310,200 77
200 280 200 222.0 2.1 2.1 1510 39
AD4743D A 508726 313893
7.8740 11.0236 7.8740 8.7402 .083 .083 339,400 86
200 290 192 226.0 2.1 2.1 1540 43
AD4732D A 512580B 313811
7.8740 11.4173 7.5591 8.8976 .083 .083 346,200 94
200 310 230 229.0 2.1 2.1 2010 63
AD4752D B1 503901 *313639
7.8740 12.2047 9.0551 9.0157 .083 .083 452,000 139
210 290 192 236.0 2.1 2.1 1450 41
AD4828D A 507628 313646
8.2677 11.4173 7.5591 9.2913 .083 .083 326,000 90
220 300 200 240.0 2.1 2.1 1800 41
AD5828D B1 567623 322341
8.6614 11.8110 7.8740 9.4488 .083 .083 404,700 90
220 310 192 246.0 2.1 2.1 1680 46
AD4836D A 507333 313839
8.6614 12.2047 7.5591 9.6850 .083 .083 377,700 101
220 310 225 244.0 1.0 2.1 1940 55
AD4839D A 514461 313894B
8.6614 12.2047 8.8583 9.6063 .040 .083 436,100 120
220 310 225 245.0 1.0 2.1 2100 54
AD4835D A 506869
8.6614 12.2047 8.8583 9.6457 .040 .083 472,100 119
220 330 230 249.0 3.0 3.0 2050 69
AD4838D A 541452 *314889
8.6614 12.9921 9.0551 9.8031 .120 .120 460,900 151
220 340 290 250.0 3.0 3.0 3100 95
AD5835D C1 525147
8.6614 13.3858 11.4173 9.8425 .120 .120 696,900 209
230 330 206 260.0 2.1 2.1 1870 58
AD4924D A 508727B 313824
9.0551 12.9921 8.1102 10.2362 .083 .083 420,400 128
230 365 250 266.0 3.0 3.0 2700 100
AD4949D C1 529113 *313581A
9.0551 14.3701 9.8425 10.4724 .120 .120 607,000 220
240 320 200 282.0 2.5 2.5 1490 52
AD5933D B 326257
9.4488 12.5984 7.8740 11.1024 .100 .100 335,000 115

* Design type slightly different.

161
4 ROW CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W
Ro
ROLLER BEARINGS
CYLNDRICAL

D B F

DESIGN A DESIGN B DESIGN B5 DESIGN C1 DESIGN C2

MAX. FILLET BEARING

BORE O.D. WIDTH REF. DIA. DYNAMIC
BEARING RADIUS DESIGN WEIGHT REFERENCE
NUMBER B D W F Ri Ro C TYPE M NUMBERS
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
240 330 180 265.0 2.1 2.1 1720 50
AD5910D B5 504547 635194
9.4488 12.9921 7.0866 10.4331 .083 .083 386,700 109
240 330 220 270.0 3.5 3.5 1720 58
AD4925D A 508368 313921
9.4488 12.9921 8.6614 10.6299 .140 .140 386,700 128
240 360 290 270.0 SP 4.0 3250 99
AD4943D C1 514959
9.4488 14.1732 11.4173 10.6299 .160 730,600 218
250 340 230 276.0 2.1 2.1 2100 60
AD4935D A 522310
9.8425 13.3858 9.0551 10.8661 .083 .083 472,100 132
250 350 290 277.0 4.0 4.0 2700 82
AD4941D A 517799
9.8425 13.7795 11.4173 10.9055 .160 .160 607,000 181
260 360 204 287.0 2.1 2.1 1980 65
AD41056D B1 314997
10.2362 14.1732 8.0315 11.2992 .083 .083 445,100 142
260 360 230 292.2 4.0 4.0 2300 72
AD41020D A 533880
10.2362 14.1732 9.0551 11.5039 .160 .160 517,100 159
260 370 220 292.0 3.0 3.0 2160 78
AD41021D A 507336 313823
10.2362 14.5669 8.6614 11.4961 .120 .120 485,600 171
260 370 220/240 292.0 SP 2.5 2160 80
AD41051D D1 **536897
10.2362 14.5669 8.6614 11.4961 .100 485,600 175
260 400 290 296.0 4.0 4.0 3520 135
AD41022D C3 *518214 *313427
10.2362 15.7480 11.4173 11.6535 .160 .160 791,300 298
260 400 335 294.0 4.0 1.5 4200 152
AD41057D C1 521065
10.2362 15.7480 13.1890 11.5748 .160 .060 944,200 335
265 370 234 300.0 2.1 2.1 2,300 80
AD41023D A 517423 313922
10.4331 14.5669 9.2126 11.8110 .083 .083 517,100 176
270 380 275/295 300.0 SP 2.1 3100 101
AD41058D D2 522009 *315605
10.6299 14.9606 10.8268 11.8110 .083 697,000 223
280 390 220 312.0 3.0 3.0 2240 63
AD41112D A 507339 313822
11.0236 15.3543 8.6614 12.2835 .120 .120 503,600 138
280 390 220/240 312.0 SP 4.0 2240 85
AD41164D D2 533575 319259
11.0236 15.3543 8.6614 12.2835 .160 503,600 186
280 390 275 308.0 3.0 2.0 3080 100
AD41119D C1 *527104 *314719C
11.0236 15.3543 10.8268 12.1260 .120 .080 692,400 220
280 390 275 312.0 2.1 2.1 3000 102
AD41110D A 513729A
11.0236 15.3543 10.8268 12.2835 .083 .083 674,400 225
280 400 285 316.0 4.0 4.0 3140 120
AD41123D B1 *513342 314070C
11.0236 15.7480 11.2205 12.4409 .160 .160 705,900 265

BORE O.D. WIDTH REF. DIA. DYNAMIC
BEARING RADIUS DESIGN WEIGHT REFERENCE
NUMBER B D W F Ri Ro C TYPE M NUMBERS
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
440 620 450/470 487.0 SP 2.0 10,700 430
AD41728D D1 561271
17.3228 24.4094 17.7165 19.1732 .080 2,405,000 948
440 650 355 494.0 SP 4.0 6600 420
AD41729D C2 316899A
17.3228 25.5906 13.9764 19.4488 .160 1,484,000 926
440 620 450 487.0 SP 3.0 7810 440
AD41720D C2 517454A 314554B
17.3228 24.4094 17.7165 19.1732 .120 1,756,000 970
445 660 340 492.0 6.0 6.0 6600 430
AD41730D B5 635043
17.5197 25.9843 13.3858 19.3701 .240 .240 1,484,000 948
447.295 635.176 463.55 495.0 SP 5.0 8250 460
AD41717D C2 560371 314792A
17.6100 25.0069 18.2500 19.4882 .200 1,855,000 1014
450 590 300 490.0 SP 4.0 4400 247
AD41732D E 315811E
17.7165 23.2283 11.8110 19.2913 .160 989,000 545
450 590 435 486.0 5.0 2.0 7600 315
AD41733D C2 542648
17.7165 23.2283 17.1260 19.1339 .200 .200 1,709,000 694
459.95 760 600 535.0 SP 6.0 14000 1160
AD41822D C2 312980D
18.1083 29.9213 23.6220 21.0630 .240 3,147,000 2557
460 650 355 509.5 SP 4.0 6270 380
AD41823D C2 313031A
18.1102 25.5906 13.9764 20.0591 .160 1,410,000 838
460 650 424 510.0 8.1 4.0 7650 450
AD41820D C2 513584A 315196A
18.1102 25.5906 16.6929 20.0787 .320 .160 1,720,000 992
460 650 470 509.0 SP 3.0 8800 510
AD41824D C2 518846 314560
18.1102 25.5906 18.5039 20.0394 .120 1,978,000 1124
460 650 470 509.0 6.0 3.0 9050 501
AD41825D D4 532465
18.1102 25.5906 18.5039 20.0394 .240 .120 2,035,000 1105
460 650 470/490 509.0 SP 3.0 9050 515
AD41826D D5 536712
18.1102 25.5906 18.5039 20.0394 .120 2,035,000 1135
460 650 470 509.0 3.0 3.0 8800 520
AD41816D D4 319155
18.1102 25.5906 18.5039 20.0394 .120 .120 1,978,000 1146
460 680 410 516.0 SP 3.0 8500 530
AD41815D D4 567014
18.1102 26.7717 16.1417 20.3150 .120 1,911,000 1168
480 650 450 525.0 SP 3.0 8250 440
AD41827D D4 547659 316690B
18.8976 25.5906 17.7165 20.6693 .120 1,855,000 970
480 650 450 525.0 SP 3.0 7600 430
AD41828D C1 547660
18.8976 25.5906 17.7165 20.6693 .120 1,709,000 948
480 650 450 525.0 SP 3.0 8500 445
AD41829D D4 533487
18.8976 25.5906 17.7165 20.6693 .120 1,911,000 981

SP: Special inner race I.D. corner.

166
4 ROW CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W
Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

D B F

DESIGN D DESIGN D1 DESIGN D4 DESIGN D5

MAX. FILLET BEARING

BORE O.D. WIDTH REF. DIA. DYNAMIC
BEARING RADIUS DESIGN WEIGHT REFERENCE
NUMBER B D W F Ri Ro C TYPE M NUMBERS
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
480 680 420 528.0 SP 3.0 8420 517
AD41830D C2 533522 319320
18.8976 26.7717 16.5354 20.7874 .120 1,830,000 1140
480 680 500 528.0 SP 4.0 9350 605
AD41831D C2 316624
18.8976 26.7717 19.6850 20.7874 .160 2,102,000 1334
480 680 500 532.0 SP 3.0 9250 585
AD41821D C2 514445B 313516D
18.8976 26.7717 19.6850 20.9449 .120 2,079,000 1290
480 700 500 534.0 6.0 4.0 11000 660
AD41832D C2 546152
18.8976 27.5591 19.6850 21.0236 .160 2,473,000 1455
480 700 530 536.0 6.0 6.0 10000 690
AD41833D C1 523399
18.8976 27.5591 20.8661 21.1024 .240 .240 2,248,000 1521
500 650 260 542.0 5.0 5.0 4020 225
AD41933D B 319254
19.6850 25.5906 10.2362 21.3386 .200 .200 904,000 496
500 670 450 540.0 SP 5.0 8250 460
AD41910D C1 540386
19.6850 26.3780 17.7165 21.2598 .200 1,855,000 1014
500 670 450 556.0 SP 4.0 7400 460
AD41934D C2 533023
19.6850 26.3780 17.7165 21.8898 .160 1,664,000 1014
500 670 450 540.0 SP 5.0 8250 460
AD41901D D4 316083A
19.6850 26.3780 17.7165 21.2598 .200 1,855,000 1014
500 670 450/470 540.0 SP 4.0 8250 460
AD41936D D5 564182
19.6850 26.3780 17.7165 21.2598 .160 1,855,000 1014
500 680 450 550.0 6.0 3.0 8250 500
AD41937D C2 546335 316515
19.6850 26.7717 17.7165 21.6535 .240 .120 1,855,000 1102
500 700 500 554.0 6.0 3.0 8800 610
AD41931D C1 517692
19.6850 27.5591 19.6850 21.8110 .240 .120 1,978,000 1345
500 710 480 558.0 SP 5.0 8800 610
AD41912D C1 *530488 316968A
19.6850 27.9528 18.8976 21.9685 .120 1,978,000 1345
500 720 530 568.0 SP 5.0 10800 740
AD41914D C2 513378A 314441B
19.6850 28.3465 20.8661 22.3622 .200 2,428,000 1631
510 680 500 560.0 SP 5.0 8970 622
AD42021D C2 567725A 319411
20.0787 26.7717 19.6850 22.0472 .120 2,017,000 1371
510 730 520 565.0 6.0 3.0 13000 730
AD42024D C2 541646
20.0787 28.7402 20.4724 22.2441 .240 .120 2,923,000 1609
510 760 550 570.0 SP 3.0 12700 900
AD42026D C2 517690
20.0787 29.9213 21.6535 22.4409 .120 2,855,000 1984
520 750 530 576.0 6.0 3.0 12000 790
AD42030D C2 541647
20.4724 29.5276 20.8661 22.6772 .240 .120 2,698,000 1742

* Design type slightly different. SP: Special inner race I.D. corner.
167
4 ROW CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W
Ro
ROLLER BEARINGS
CYLNDRICAL

D B F

DESIGN B DESIGN C2 DESIGN C4

MAX. FILLET BEARING

BORE O.D. WIDTH REF. DIA. DYNAMIC
BEARING RADIUS DESIGN WEIGHT REFERENCE
NUMBER B D W F Ri Ro C TYPE M NUMBERS
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
529.91 870 670 615.0 7.5 7.5 15700 1660
AD42028D D 312844
20.8626 34.2520 26.3780 24.2126 .295 .295 3,530,000 3660
530 760 520 587.0 6.0 5.0 11700 775
AD42006D C2 531597 314886A
20.8661 29.9213 20.4724 23.1102 .240 .200 2,630,000 1709
530 780 500 591.0 6.0 6.0 9350 805
AD42031D B 315040
20.8661 30.7087 19.6850 23.2677 .200 .240 2,102,000 1775
530 780 570 601.0 SP 3.0 12800 950
AD42008D C2 517689A 314517A
20.8661 30.7087 22.4409 23.6614 .120 2,878,000 2094
536.176 762.030 558.8 598.0 SP 4.0 11400 850
AD42102D C2 525544A 313535B
21.1093 30.0012 22.0000 23.5433 .160 2,563,000 1874
536.176 762.030 558.8 598.0 SP 4.0 11400 845
AD42112D D4 566466 313535D
21.1093 30.0012 22.0000 23.5433 .160 2,563,000 1863
550 740 510 600.0 SP 2.0 10100 615
AD42104D C2 532843 316691B
21.6535 29.1339 20.0787 23.6220 .080 2,270 1356
550 740 510/527 600.0 SP 2.0 10600 648
AD42113D D5 579741
21.6535 29.1339 20.0787 23.6220 .080 2,383,000 1429
550 800 520 612.0 6.0 6.0 11700 895
AD42106D D3 549875 316115
21.6535 31.4961 20.4724 24.0945 .240 .240 2,630,000 1973
550 800 560 610.0 6.0 3.0 13300 960
AD42111D C2 517688 322719
21.6535 31.4961 22.0472 24.0157 .240 .120 2,990,000 2116
559.84 920 710 652.5 SP 4.0 20100 2000
AD42226D C2 313189A
22.0409 36.2205 27.9528 25.6890 .160 4,519,000 4409
560 820 600 625.0 SP 4.0 14200 1100
AD42223D C2 517687A
22.0472 32.2835 23.6220 24.6063 .160 3,192,000 2425
570 830 600/630 635.0 SP 4.0 13900 1160
AD42224D D6 532470
22.4409 32.6772 23.6220 25.0000 .160 3,125,000 2557
571.1 812.97 594 636.0 SP 5.0 13400 1000
AD42213D C2 514444 313499B
22.4843 32.0067 23.3858 25.0394 .200 3,012,000 2205
580 850 640 648.0 SP 4.0 15700 1270
AD42227D C2 517685
22.8346 33.4646 25.1969 25.5118 .160 3,530,000 2800
600 820 550 660.0 SP 3.0 12200 900
AD42314D C2 518780
23.6220 32.2835 21.6535 25.9843 .120 2,743,000 1984
600 820 575 660.0 SP 3.0 13000 910
AD42310D C2 528518 315175A
23.6220 32.2835 22.6378 25.9843 .120 2,923,000 2006
600 820 575 660.0 SP 3.0 13000 935
AD42316D D4 315175C
23.6220 32.2835 22.6378 25.9843 .120 2,923,000 2061

SP: Special inner race I.D. corner.

168
4 ROW CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W
Ro

ROLLER BEARINGS
CYLNDRICAL
Ri

D B F

DESIGN D3 DESIGN D4 DESIGN D5 DESIGN D6

MAX. FILLET BEARING

BORE O.D. WIDTH REF. DIA. DYNAMIC
BEARING RADIUS DESIGN WEIGHT REFERENCE
NUMBER B D W F Ri Ro C TYPE M NUMBERS
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
600 820 575 660.0 SP 4.0 13000 940
AD42317D D5 565652
23.6220 32.2835 22.6378 25.9843 .160 2,923,000 2072
600 850 640 648.0 SP 4.0 15700 1270
AD42318D C2 517685
23.6220 33.4646 25.1969 25.5118 .160 3,530,000 2800
600 870 540 672.0 SP 4.0 13200 1100
AD42308D C2 533259 315068A
23.6220 34.2520 21.2598 26.4567 .160 2,967,000 2425
600 870 640 682.0 SP 4.0 15100 1300
AD42312D C2 314317A
23.6220 34.2520 25.1969 26.8504 .160 3,395,000 2866
600 870 640 672.0 8.1 7.5 15900 1340
AD42309D C2 517684A *315513
23.6220 34.2520 25.1969 26.4567 .320 .295 3,574,000 2954
628 922 600 702.0 SP 6.0 16500 1420
AD42411D C2 561221 315071A
24.7244 36.2992 23.6220 27.6378 .240 3,709 3131
634.5 901.87 674 705.0 SP 4.0 16800 1400
AD42412D C2 515141 313705B
24.9803 35.5067 26.5354 27.7559 .160 3,777,000 3086
650 920 670 723.0 SP 4.0 17200 1450
AD42504D C2 515194A 313007C
25.5906 36.2205 26.3780 28.4646 .160 3,867,000 3197
660 820 440 702.0 7.5 4.0 7480 530
AD42520D B 239509FA
25.9843 32.2835 17.3228 27.6378 .295 .160 1,682,000 1168
660 880 450 727.0 6.0 6.0 8420 785
AD42506D B 509944 313477
25.9843 34.6457 17.7165 28.6220 .240 .240 1,893,000 1731
670 870 530 725.0 6.0 3.0 12000 830
AD42620D C2 533258
26.3780 34.2520 20.8661 28.5433 .240 .120 2,698,000 1830
670 950 690 740.0 SP 4.0 19500 1600
AD42621D C2 517682
26.3780 37.4016 27.1654 29.1339 .160 4,384,000 3527
680 940 600 743.0 7.5 4.0 16600 1300
AD42622D C2 533683
26.7717 37.0079 23.6220 29.2520 .295 .160 3,732,000 2866
680 980 640 760.0 SP 4.0 17200 1590
AD42610D C2 524229 313154C
26.7717 38.5827 25.1969 29.9213 .160 3,867,000 3505
690 980 715 767.5 SP 4.0 19800 1780
AD42704D C2 517681 313008A
27.1654 38.5827 28.1496 30.2165 .160 4,451,000 3924
700 930 620 763.0 SP 3.0 15100 1190
AD42705D C2 530487 316967
27.5591 36.6142 24.4094 30.0394 .120 3,395,000 2623
710 1000 715 787.5 SP 4.0 20100 1860
AD42706D C2 517680A 313403C
27.9528 39.3701 28.1496 31.0039 .160 4,519,000 4101
730 960 620 790.0 SP 3.0 15400 1220
AD42812D C2 525438 315982
28.7402 37.7953 24.4094 31.1024 .120 3,462,000 2690

* Design type slightly different. SP: Special inner race I.D. corner.
169
4 ROW CYLINDRICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

W
Ro
ROLLER BEARINGS
CYLNDRICAL

D B F

DESIGN B DESIGN C2 DESIGN C4

MAX. FILLET BEARING
BORE O.D. WIDTH REF. DIA. DYNAMIC
BEARING RADIUS DESIGN WEIGHT REFERENCE
NUMBER B D W F Ri Ro C TYPE M NUMBERS
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kg/LBS
730 1030 750 809.0 SP 6.0 23000 2040
AD42813D C2 517679 314518B
28.7402 40.5512 29.5276 31.8504 .240 5,171,000 4497
750 1000 500 816.0 6.0 6.0 12300 1150
AD42907D B 314420
29.5276 39.3701 19.6850 32.1260 .240 2,765,000 2535
750 1000 670 813.0 SP 3.0 17600 1480
AD42904D C2 524881A 315973
29.5276 39.3701 26.3780 32.0079 .120 3,957,000 3263
750 1090 615 836.0 7.5 7.5 18800 1970
AD42908D C2 800494
29.5276 42.9134 24.2126 32.9134 .295 .295 4,226,000 4343
761.425 1079.602 787.4 846.0 SP 7.5 23800 2400
AD42901D C2 524238A 312967E
29.9774 42.5040 31.0000 33.3071 .295 5,350,000 5291
780 1070 780 853.0 7.5 5.0 23000 2150
AD43006D C2 540088
30.7087 42.1260 30.7087 33.5827 .295 .200 5,171,000 4740
790 1120 810 875.0 7.5 4.0 26100 2600
AD43108D C2 517678
31.1024 44.0945 31.8898 34.4488 .295 .160 5,868,000 5732
800 1080 700 878.0 SP 3.0 19800 1910
AD43104D C2 526169 315599A
31.4961 42.5197 27.5591 34.5669 .120 4,451,000 4211
820 1130 800 903.0 7.5 7.5 24200 2500
AD43207D C2 803317
32.2835 44.4882 31.4961 35.5512 .295 .295 5,440,000 5512
820 1130 800/825 903.0 SP 6.0 24200 2570
AD43204D C4 319313
32.2835 44.4882 31.4961 35.5512 .240 5,440,000 5666
830 1080 710 896.0 SP 2.5 19800 1730
AD43208D C2 567729
32.6772 42.5197 27.9528 35.2756 .100 4,451,000 3814
840 1160 840 920.0 2.0 7.5 24900 2780
AD43316D C2
33.0709 45.6693 33.0709 36.2205 .080 .295 6,700,000 6129
850 1150 840 928.0 SP 4.0 25500 2570
AD43304D C2 545636 315826A
33.4646 45.2756 33.0709 36.5354 .160 5,733,000 5666
860 1131.57 669.962 940.0 7.5 4.0 20200 1900
AD43305D C2 529054
33.8583 44.5500 26.3765 37.0079 .295 .295 4,541,000 4189
862.871 1221.74 889/876.3 956.0 SP 5.0 30300 3470
AD43320D C2 568932
33.9713 48.1000 35.0000 37.6378 .200 6,812,000 7650
862.98 1219.302 889/876.3 956.0 SP 4.0 30300 3470
AD43318D C2 312966D
33.9756 48.0040 35.0000 37.6378 .160 6,812,000 7650
863 1219.302 889/876.3 956.0 SP 5.0 30300 3547
AD43319D C2 524239A
33.9764 48.0040 35.0000 37.6378 .200 6,812,000 7820
865 1180 750 945.3 SP 8.5 24000 2530
AD43404D C2 566883 319668
34.0551 46.4567 29.5276 37.2165 .335 5,395,000 5578
900 1220 800 989.0 SP 3.0 25300 2675
AD43503D C2
35.4331 48.0315 31.4961 38.9370 .120 5,688,000 5897

SP: Special inner race I.D. corner.

170
4 ROW CYLINDRICAL ROLLER BEARINGS

AD41807DK K4 538221 313032
17.3228 18.4875 25.5906 13.9764 20.0591 .160 1,410,000 882
485 530 740 540 572.0 8.0 10676 816
AD42005DK K6 507763 457953
19.0945 20.8661 29.1339 21.2598 22.5197 .315 2,400,000 1800
485 530 740 540 572.3 5.0 11200 820
AD42032DK K4 577938 315523
19.0945 20.8661 29.1339 21.2598 22.5315 .200 2,518,000 1808
511.584 559.917 780 580 602.7 5.8 11900 920
AD42209DK K6 - 457956
20.1411 22.0440 30.7087 22.8346 23.7283 .228 2,675,000 2028
551.667 600 830 580 647.6 6.0 12300 1089
AD42307DK K6 - 457960
21.7192 23.6220 32.6772 22.8346 25.4961 .240 2,765,000 2400
571.667 625 870 640 673.2 6.4 17900 1180
AD42406DK K6 - 457962
22.5066 24.6063 34.2520 25.1969 26.5039 .252 4,024,000 2600
606.667 660 920 640 715.8 4.0 16500 1530
AD42503DK K4 - 315526
23.8845 25.9843 36.2205 25.1969 28.1811 .160 3,710,000 3375
633.334 690 960 680 745.73 6.4 14500 1680
AD42702DK K6 - 457969
24.9344 27.1654 37.7953 26.7717 29.3594 .268 3,260,000 3705
811.692 840.025 1180 850 919.5 8.5 25100 3000
AD43307DK** K6 - 457984
31.9564 33.0719 46.4567 33.4646 36.2008 .335 5,643,000 6614
817.5 880 1180 750 946.0 - 20700 2527
AD43401DK** K21 - 457988
32.1850 34.6457 46.4567 29.5276 37.2441 - 4,650,000 5570
918.354 950.025 1330 950*** 1038.9 6.0 26400 4400
AD43702DK** K6 - 457995
36.1557 37.4026 52.3622 37.4016 40.9016 .240 5,934,000 9700
950 983.33 1360 1000 1075.0 5.0 38000 4840
AD43804DK** K4 - 314520
35.4329 38.7138 53.5433 39.3701 42.3228 .200 8,540,000 10,670
970.566 999.899 1310 880 1061.613 14.0 24700 3184
AD43904DK** K4 - 4579/1000
38.2112 39.3661 51.5748 34.6457 41.796 .551 5,550,000 7020

* Bearing bore is toleranced on the B1 diameter. ** Taper is 1:30 on diameter. *** IR width is +.125mm/.005IN
173
TAPERED ROLLER BEARINGS

174
TAPERED ROLLER BEARINGS

Single Row – TS 178 4 Row – TQO & 2TDIW 204

Double Row – TDO 190 4 Row – TQOS, TQUS, TQUSE 211
Double Row – TDI 198 4 Row – TQITS 212
Double Row – TDIE 203

TS Type Tapered Roller (Single Row)

These bearings are designed in the inch system, and most interchange with those of other manufacturers with the same boundary
dimensions. The “K” factor for each is shown in one column in the bearing tables, and this indicates the radial to thrust load capability
of the bearing. The standard cage for all our tapered roller bearings is a “pin type”, in which hardened and ground pins pass through a
hole in the roller and are firmly attached to steel rings on each side. No suffix is used with the bearing number when a pin-type cage is

ROLLER BEARINGS
supplied. Other cage designs are available when needed. These include a stamped steel design (SS suffix) and a one-piece brass land

TAPERED
riding (M2 suffix). Contact our sales department for these variations. A typical bearing number in this series is:

125TS535

TDO Type Tapered Roller (2 Row)

These bearings use two inner race or cone assemblies (cones) from comparable TS bearings. The outer race is called a cup, and for
this type of bearing it is a double cup, allowing this bearing to take thrust in both directions. A standard feature of the double cup
is a lubrication provision in the middle of its O.D. Historically, there have been three variations: 1. Groove and several oil holes. (no
suffix); 2. Only one oil hole that is counterbored for engagement by an anti-rotation, hollow dowel pin. (Suffix DC); 3. Groove with
several oil holes where one oil hole is counterbored for a dowel pin. (Suffix CD). Since variation 3. encompasses the features of 1. and
2. the industry has pretty much standardized on the “CD” cup, if the “CD” or “DC” cup was ever available. Unless otherwise specified,
customers will automatically receive a TDO bearing with the CD feature, if that feature is available for each particular bearing. In many
applications, two TDO bearings are used to support a shaft. The cone assemblies of both will be secured axially on the shaft, while the
cup of one bearing, the “held bearing,” will be secured in both directions in the housing. The second TDO bearing will become an axial
“float bearing” if its cup is not secured axially, allowing it to slide in its housing when axial expansion or contraction occurs in operation.
To prevent rotation of this cup in its housing bore, a dowel pin is inserted through the housing wall so as to engage the counterbored oil
hole. The dowel pin is always smaller than its counterbore hole, allowing space for axial movement while still preventing cup rotation,
which would wear the housing bore. If required, TDO bearings can be supplied with no lubrication feature in the cup.

Most TDO bearings require a cone spacer to set axial clearance allowing the cones to be simply clamped. certain bench end plays
have been established that result in the correct mounted end play or axial clearance. American uses an “Lxx” suffix on these bearings
indicating the bench end play (BEP) in thousandths of an inch. For example, a bearing with .024” BEP, will have the suffix – “L24.” If
the end user wishes to set the mounted axial play himself, we can supply a “green” spacer that is approximately .062 inches wider than
.000 in. BEP. The user can then grind the faces of this spacer to set his desired axial play. In this case, the cone spacer is identified by
the suffix “LG.” A typical bearing number for our TDO bearing is:

161TDO753CD L24

175
TAPERED ROLLER BEARINGS

TDI Type Tapered Roller (2 Row)

These are inch designed bearings that feature a double cone with two sets of rollers in axially spaced roller paths. The outer races
are single cups, often the same cup used in a single row (TS) bearing. The rollers and cages of a TDI cone are usually the same as
the single row version. If reaction lines are drawn perpendicular to the cup rollerpaths through the middle of the roller length on line
drawings for a TDI cross section, it will be observed that these converge near the shaft centerline. This indicates that the TDI bearing
is not very resistant to an overturning moment load that tries to bend the shaft. This type of two row tapered roller bearing is better
suited to applications where it is known that the shaft will deflect under loading, and this deflection is acceptable. Similar to most TDO
bearings, TDI bearings usually need a cup spacer to set desired axial play. When a TDI bearing is ordered with a certain BEP value,
a steel cup spacer is ground at the factory to obtain the BEP value. If the end user wishes to set the axial play himself, he can order
a “green” spacer, “LG” suffix, which is approximately .062 in. wider than .000 in. BEP. The user can then grind the cup spacer to
set his desired axial play. All cup spacers come with a lubrication groove and several oil holes. A typical TDI bearing number is:
ROLLER BEARINGS
TAPERED

147TDI755 L24

TDIE Type Rollneck Thrust

These bearings are specially designed for rolling mill applications to take axial thrust generated from the heavy loads encountered in
rolling various metals. All TDIEs have two common features: 1. A steep cup angle for high thrust capacity, and 2. Anti-rotation keyway(s)
in the cone faces and/or bores so the cones can be easily slip fit onto the rollnecks. There are only a few basic design versions of
these TDIE bearings, but with slight variations in bore size, O.D., width, keyway size, and keyway locations. Many individual bearings
presently exist, each designed for a particular rolling mill. Other TDIE bearings are even more specialized than those in this catalog.
Some require a cup spacer to set BEP. Others employ coil springs in either the cup end faces or two side plates to apply a preload thrust
to the bearing. The purpose of this is to put the rollers in the unloaded side into contact with the rollerpaths so that they roll. If this
were not done, the rollers would skid on the cone rollerpath, damaging the precision ground surfaces and shortening bearing life. The
housings for all TDIE bearings are designed so that this bearing does not experience any radial load from the rolling process. A typical
TDIE bearing number is:

120TDIE617C

TQO Type Tapered Roller (4 Row) and 2TDIW Type

These bearings are specially designed for rolling mill applications where their thin cross-section height and increased width provide
high capacity. This allows the rolls to have larger rollneck diameters, making them stronger. The differences between a TQO bearing and
a 2TDIW bearing are relatively minor, as each basically uses two TDI cones. In the TQO, there is a double cup in the middle, a single
cup on each end, two cup spacers, and a cone spacer between the two double cones. A 2TDIW bearing has four single cups, three cup
spacers and two double cones but no cone spacer. Either type can be supplied depending on the preference of the mill; however, the
TQO is the original and much more popular.

There are a few special features that are often applied to TQO bearings, particularly the cones. The first is notches on the faces of the
cones. Second is helical lube grooves in the bores of the cones. These are very helpful in preventing galling and heat checks in the
cone bore and on the end faces as most TQO and 2TDW bearings are slip fit onto their rollnecks and turn somewhat during operation. A
third is an extended small flange O.D. on one cone for a lip seal to run. Each has its own suffix letter designation applied to the bearing
number as follows:
W FACE NOTCHES (TQO ONLY)
G BORE GROOVES
E EXTENDED CONE FLANGE O.D
A NON SPECIFIC MODIFICATION. (SOMETIMES, NON SYMMETRICAL CONES, OTHER
TIMES, RADIAL OIL HOLES THROUGH THE CENTER FLANGE O.D. TO THE BORE.)
S ONE OR TWO SEALS PROVIDED
RL RE-LUBABLE (SEALED BEARINGS)

176
TAPERED ROLLER BEARINGS

All TQO bearings have their BEP pre-set at the factory. Many standard bearings exist with several different BEP values, depending on
mill preference and the way they operate. Consequently, all TQO numbers will have an “LXX” suffix on the end indicating the nominal
BEP value in thousandths of an inch. A typical TQO bearing number is:

237TQO7011WL12

A typical bearing number for this bearing in the 2TDIW style is:

ROLLER BEARINGS
2372TDIW7011L12

TAPERED
TQOS, TQUS, TQOSE - Sealed Work Roll Bearings, 4 Row
These are sealed bearings based on the common TQO design that are used on work rolls in rolling mills. They are provided in three
design types according to the requirements of the mill. The seals employed are standard commercially available seals that can be
purchased through distribution in either Nitrile or Viton®, depending on availability. Additional sealing of these bearings required to
isolate its internals from its operating environment is provided by O-Rings on the O.D.s of the outer seal carriers and O-Rings with a
center cone spacer. A typical bearing number is:

230TQOS7618-L12

TQITS Type (4 Row Tapered Bore)

Bearings are also available in Design 2TDIW. A typical bearing number would be: 2602TDIW776.

208
2TDIW TYPE TAPERED ROLLER BEARINGS

Wo
Ro
AMERICAN
ROLLER BEARINGS ®

Ri
Wi

D B S1 T1
DESIGN 2TDIW

ROLLER BEARINGS
TAPERED
WIDTH MAX. FILLET RADIUS SHLDR. DIA. THRUST DYNAMIC BRG.
BORE O.D.
BEARING OVER CUPS OVER CONES SHAFT HSNG. SHAFT HSNG. FACTOR CAPACITY WT.
NUMBER B D Wo Wi Ri Ro S1 T1 K C M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
27.0000 34.5000 14.0000 13.8750 .130 .250 28.23 32.72 1,850,000 1220
270TQO783 1.40
685.800 876.300 355.600 352.425 3.30 6.35 717.04 831.09 8230 555
27.8750 36.6250 22.2500 22.2500 .130 .250 29.17 34.61 3,560,000 2340
278TQO7622 1.76
708.025 930.275 565.150 565.150 3.30 6.35 740.92 879.09 15835 1060
27.9528 35.4331 16.1417 16.1417 .130 .250 29.17 33.54 2,200,000 1400
TQO32702 1.11
710.001 900.001 409.999 409.999 3.30 6.35 740.92 851.92 9785 635
28.0000 36.0000 12.5000 12.5000 .130 .250 29.29 34.37 1,600,000 1190
280TQO7812 1.54
711.200 914.400 317.500 317.500 3.30 6.35 743.97 873.00 7115 540
28.0000 36.0000 12.5000 12.5000 .130 .250 29.91 34.16 1,720,000 1220
280TQO783 1.54
711.200 914.400 317.500 317.500 3.30 6.35 759.71 867.66 7650 555
28.1250 40.0000 27.7500 27.7500 .130 .250 29.88 37.32 5,600,000 4010
281TQO7027 1.66
714.375 1016.000 704.850 704.850 3.30 6.35 758.95 947.93 24910 1820
28.2500 37.2500 22.2500 22.2500 .130 .250 29.65 35.20 3,600,000 2590
282TQO7622 1.76
717.550 946.150 565.150 565.150 3.30 6.35 753.11 894.08 160120 1175
28.7402 37.0079 19.6850 19.6850 .120 .240 29.92 35.04 3,500,000 2050
287TQO7822 2.00
730.001 940.001 499.999 499.999 3.00 6.00 759.97 890.02 15570 930
28.7500 40.7500 29.7500 29.7500 .130 .250 30.47 38.03 5,400,000 4720
287TQO7029 1.76
730.250 1035.050 755.650 755.650 3.30 6.35 773.94 965.96 24020 2140
29.5000 39.0000 23.8189 23.8189 .130 .250 30.94 36.85 4,000,000 2820
295TQO756 1.76
749.300 990.600 605.000 605.000 3.30 6.35 785.88 935.99 17790 1280
29.5000 42.0000 29.0000 28.5000 - .500 31.75 39.21 5,460,000 4600
295TQO7029 1.77
749.300 1066.800 736.600 723.900 - 12.70 806.45 995.93 24285 2985
29.5000 44.5000 27.0000 27.0000 .250 .380 32.25 40.25 6,500,000 5330
295TQO6627 1.74
749.300 1130.300 685.800 685.800 6.35 9.65 819.15 1022.35 28915 2420
29.8850 42.5000 31.0000 31.0000 .190 .500 32.09 39.25 6,800,000 5040
298TQO7031 1.69
759.079 1079.500 787.400 787.400 4.80 12.70 815.09 996.95 30250 2285
30.0000 42.0000 29.0000 28.5000 - .500 32.24 39.21 5,400,000 2150
300TQO7114 1.76
762.000 1066.800 736.600 723.900 - 12.70 818.90 995.93 24020 975
30.0000 42.5000 31.0000 31.0000 .190 .500 31.89 39.57 6,700,000 5300
300TQ07031 1.76
762.000 1079.500 787.400 787.400 4.80 12.70 810.01 1005.08 29805 2405
30.0000 51.0000 25.5000 25.5000 .250 .250 36.75 47.38 5,800,000 7720
300TQO5925 1.65
762.000 1295.400 647.700 647.700 6.35 6.35 933.45 1203.45 25800 3500
30.7087 48.0315 33.0709 33.0709 .250 .060 34.50 43.88 8,100,000 8500
307TQO6433 1.69
780.001 1220.000 840.001 840.001 6.35 1.50 876.30 1114.55 36030 3856
31.0000 48.0000 33.0000 33.0000 .300 .588 34.50 43.62 8,200,000 8360
310TQO6433 1.49
787.400 1219.200 838.200 838.200 7.62 14.94 876.30 1107.95 36475 3790
31.2500 44.2500 32.2500 32.2500 .190 .500 33.00 41.00 7,960,000 5640
312TQO7032 1.68
793.750 1123.950 819.150 819.150 4.80 12.70 838.20 1041.40 35410 2560

Bearings are also available in Design 2TDIW. A typical bearing number would be: 2872TDIW7622.
209
TQO TYPE TAPERED ROLLER BEARINGS

AMERICAN Wo
Ro
ROLLER BEARINGS ®

Ri
Wi

D B S1 T1

DESIGN TQO
ROLLER BEARINGS
TAPERED

WIDTH MAX. FILLET RADIUS SHLDR. DIA. THRUST DYNAMIC BRG.

BORE O.D.
BEARING OVER CUPS OVER CONES SHAFT HSNG. SHAFT HSNG. FACTOR CAPACITY WT.
NUMBER B D Wo Wi Ri Ro S1 T1 K C M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
32.5000 46.0000 33.2500 33.2500 .190 .500 34.61 42.72 5,500,000 6680
325TQO7133 1.76
825.500 1168.400 844.550 844.550 4.80 12.70 879.09 1085.09 24465 3030
32.6250 45.0000 30.0000 30.0000 .500 .500 34.56 41.91 7,200,000 5130
326TQO7230 1.69
828.675 1143.000 762.000 762.000 12.70 12.70 877.82 1064.51 32025 2325
34.0000 44.5000 26.3750 26.3750 .190 .500 35.67 41.93 5,000,000 4050
340TQO7626 1.76
863.600 1130.300 669.925 669.925 4.80 12.70 906.02 1065.02 22240 1835
34.0000 46.0625 33.3100 33.1900 .190 .500 36.25 42.75 7,700,000 5620
340TQO7433 1.76
863.600 1169.988 846.074 843.026 4.80 12.70 920.75 1085.85 34250 2550
34.0000 46.5000 26.2500 26.2500 .190 .500 35.79 43.70 5,500,000 4940
340TQO736 1.76
863.600 1181.100 666.750 666.750 4.80 12.70 909.07 1109.98 24465 2240
34.0000 48.0000 35.0000 34.5000 .190 .500 36.14 44.69 7,450,000 7360
340TQO7117 1.76
863.600 1219.200 889.000 876.300 4.80 12.70 917.96 1135.13 33140 3340
34.3750 46.5000 28.1250 28.1250 .250 .380 36.34 43.50 6,680,000 4650
343TQO7428 1.70
873.125 1181.100 714.375 714.375 6.35 9.65 923.04 1104.90 29715 2110
34.5625 48.0265 33.2500 33.2500 .190 .500 36.61 44.69 6,800,000 6620
345TQO728 1.76
877.888 1219.873 844.550 844.550 4.80 12.70 929.89 1135.13 30250 3995
35.5000 51.0000 36.0000 35.5000 .190 .500 37.80 47.44 8,600,000 9080
355TQO7017 1.74
901.700 1295.400 914.400 901.700 4.80 12.70 960.12 1204.98 38255 4120
36.9375 50.0000 32.5000 32.5000 .190 .500 38.98 46.85 7,000,000 6900
369TQO7315 1.76
938.213 1270.000 825.500 825.500 4.80 12.70 990.09 1189.99 31135 3130
37.0000 52.5000 37.5000 37.5000 .190 .500 39.33 48.82 8,800,000 9800
370TQO7018 1.76
939.800 1333.500 952.500 952.500 4.80 12.70 998.98 1240.03 39145 4445
39.5625 51.5000 30.0620 30.0620 .250 .500 41.31 48.59 8,265,000 6220
395TQO7730 1.76
1004.888 1308.100 763.575 763.575 6.35 12.70 1049.27 1234.19 36765 2820
39.6250 51.0000 30.0787 30.0787 .190 .500 41.54 48.23 6,250,000 5800
396TQO7814 1.76
1006.475 1295.400 763.999 763.999 4.80 12.70 1055.12 1225.04 27800 2630
42.0000 54.7500 37.5000 37.5000 .200 .500 44.06 51.75 1,100,000 8830
420TQO7730 2.00
1066.800 1390.650 952.500 952.500 5.00 12.70 1119.12 1314.45 4895 4005
42.1260 55.1181 35.0394 35.0394 .200 .510 44.09 51.97 7,950,000 8280
421TQO7635 1.76
1070.000 1400.000 890.001 890.001 5.00 12.95 1119.89 1320.04 35365 3755
44.8750 59.4375 36.3750 36.3750 .190 .500 47.24 55.50 9,450,000 9500
448TQO7536 1.76
1139.825 1509.713 923.925 923.925 4.80 12.70 1199.90 1409.70 42035 4310
47.2500 62.7500 39.0000 39.0000 .190 .500 49.61 59.06 10,400,000 12400
472TQO7519 1.76
1200.150 1593.850 990.600 990.600 4.80 12.70 1260.09 1500.12 46260 5625
53.0000 68.1000 45.0000 45.0000 .380 .380 55.38 64.31 16,200,000 15400
2TDIW35301 2.10
1346.200 1729.740 1143.000 1143.000 9.65 9.65 1406.65 1633.47 72060 6985
53.9320 69.4832 41.3386 40.7480 .160 .250 56.38 65.06 1,520,000 15200
540TQO7840 1.73
1369.873 1764.873 1050.000 1034.999 4.80 6.00 1432.05 1652.52 6760 6895

Bearings are also available in Design 2TDIW. A typical bearing number would be: 4202TDIW7730.

210
SEALED WORK ROLL TAPERED ROLLER BEARINGS

TQOSE DESIGN 3 TQUS DESIGN 4

Same as TQOS Design 2 with Extended Cone Seal O.D.s Increased Width Over Standard,
Heavy Duty Commercial Seals
Wo
Ro

Ri
Wi
TQOS DESIGN 2
Standard Overall Width,
D B S1 T1 Heavy Duty Commercial Seals

ROLLER BEARINGS
TAPERED
WIDTH MAX. FILLET RADIUS SHLDR. DIA. THRUST DESIGN DYNAMIC BRG.
BORE O.D.
BEARING OVER CUPS OVER CONES SHAFT HSNG. SHAFT HSNG. FACTOR TYPE CAPACITY WT.
NUMBER B D Wo Wi Ri Ro S1 T1 K C M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
11.8110 16.9294 12.0079 12.0602 .080 .120 12.87 15.39 760,000 340
118TQOS7012 1.41 2
300.000 430.007 305.000 306.300 2.0 3.0 326.90 390.91 344734 155
12.0000 16.5000 10.6250 10.6250 .060 .060 12.76 15.42 720,000 240
TQOS31221 1.22 2
304.800 419.100 269.875 269.875 1.5 3.0 324.10 391.67 3203 110
13.5060 17.9960 10.0000 10.0000 .080 .120 14.22 16.69 710,000 245
135TQOS7610 1.24 2
343.052 457.098 254.000 254.000 2.0 3.0 361.19 423.93 3158 112
13.5060 17.9960 10.0000 12.7500 .080 .120 14.19 16.81 710,000 280
135TQOSE7510 1.24 3
343.052 457.098 254.000 323.850 2.0 3.0 360.43 426.97 3158 130
15.1250 21.5000 15.7500 15.7500 .080 .120 16.18 19.91 1,425,000 710
151TQOS7015 1.76 2
384.175 546.100 400.050 400.050 2.0 3.0 410.97 505.71 6339 325
15.3543 20.0787 13.7795 13.7795 .080 .120 16.18 18.86 910,000 435
153TQUS7613 1.40 4
390.000 510.000 350.000 350.000 2.0 3.0 410.97 479.04 4048 200
16.1250 21.5000 13.1875 13.1875 .100 .140 17.00 19.94 1,430,000 425
161TQOS7513 .97 2
409.575 546.100 334.963 334.963 2.5 3.5 431.80 506.48 6361 190
19.0000 24.2500 13.0000 13.0000 .130 .250 19.81 22.88 1,170,000 510
TQOS31902 1.76 2
482.600 615.950 330.200 330.200 3.3 6.4 503.17 581.15 5200 230
19.0000 24.2500 13.0000 16.0000 .100 .140 19.81 22.88 1,170,000 575
190TQ0SE7813 1.76 3
482.600 615.950 330.200 406.400 2.5 3.5 503.17 581.15 5200 260
19.0000 24.2500 13.0000 16.5000 .100 .140 19.94 22.81 1,170,000 590
190TQOSE7913 1.76 3
482.600 615.950 330.200 419.100 2.5 3.5 506.48 579.37 5200 270
19.0000 24.2500 15.7500 15.7500 .100 .140 19.81 22.88 1,520,000 655
TQUS31904 1.76 4
482.600 615.950 400.050 400.050 2.5 3.5 503.17 581.15 6761 300
19.2530 24.9950 14.3750 14.3750 .100 .140 20.13 23.38 1,390,000 675
192TQUS7714 1.24 4
489.026 634.873 365.125 365.125 2.5 3.5 511.30 593.85 6183 305
20.0787 25.7874 14.9213 14.9213 .100 .140 20.98 24.37 1,200,000 720
200TQOS7814 1.72 2
510.000 655.000 379.000 379.000 2.5 3.5 532.89 619.00 5338 325
23.0625 30.3750 18.8750 18.8750 .120 .160 24.50 28.55 2,400,000 1460
230TQOS7618 1.76 2
585.788 771.525 479.425 479.425 3.0 4.0 622.30 725.17 10676 660
26.7500 35.5000 21.7500 21.7500 .120 .160 28.28 33.31 3,200,000 2190
267TQOS7521 1.72 2
679.450 901.700 552.450 552.450 3.0 4.0 718.31 846.07 14234 990
27.0000 34.5000 16.8750 16.8750 .120 .160 28.31 32.56 2,100,000 1260
270TQUS7816 1.37 4
685.800 876.300 428.625 428.625 3.0 4.0 719.07 827.02 9341 570
28.0000 36.0000 15.2500 16.7500 .120 .160 29.91 34.16 1,660,000 1400
280TQUS7815 1.55 4
711.200 914.400 387.350 425.450 3.0 4.0 759.71 867.66 7384 635

211
TQITS TYPE TAPERED BORE, TAPERED ROLLER

AMERICAN
ROLLER BEARINGS ®

Wi
DESIGN TQITS
ROLLER BEARINGS

D T2 S2 B
TAPERED

WIDTH MAX. SHLDR. DIA. THRUST DYNAMIC BRG.

BORE O.D.
BEARING OVER CUPS OVER CONES RADIUS SHAFT HSNG. FACTOR CAPACITY WT.
NUMBER B D Wo Wi Ro S2 T2 K C M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
10.6875 15.0000 10.6250 11.8750 .060 12.05 14.32 802,000 240
106TQITS702 1.76
271.463 381.000 269.875 301.625 1.50 306.1 363.7 3600 109
11.4173 16.0218 11.3386 12.5984 .060 12.84 15.28 914,000 275
114TQITS713 1.73
290.000 406.954 288.000 320.000 1.50 326.1 388.1 4100 125
12.0000 16.6250 11.6875 13.1875 .060 13.31 15.88 996,000 350
120TQITS713 1.73
304.800 422.275 296.863 334.963 1.50 338.1 403.4 4500 159
12.5984 16.6250 10.2923 11.4173 .060 13.94 15.98 756,000 240
125TQITS752 1.83
320.000 422.275 261.424 290.000 1.50 354.1 405.9 3400 109
12.7500 17.6250 12.7500 14.1250 .060 13.83 16.84 1,122,000 420
127TQITS713 1.74
323.850 447.675 323.850 358.775 1.50 351.3 427.7 5000 191
13.3833 18.5000 11.7795 13.7795 .060 15.29 17.75 958,000 196
133TQITS725 1.76
339.936 469.900 299.199 350.000 1.50 388.4 450.9 4300 89
13.8750 19.2500 13.5000 15.1250 .060 15.24 18.39 1,326,000 535
138TQITS713 1.74
352.425 488.950 342.900 384.175 1.50 387.1 467.1 5900 243
14.1250 19.2500 11.8125 13.4375 .060 15.66 18.39 1,158,000 435
141TQITS733 1.76
358.775 488.950 300.038 341.313 1.50 397.8 467.1 5200 197
14.6250 20.6250 14.4375 16.1875 .250 16.15 19.65 1,518,000 695
146TQITS704 1.76
371.475 523.875 366.713 411.163 6.35 410.2 499.1 6800 315
14.8350 20.4670 13.5000 15.0000 .130 16.70 19.64 1,326,000 565
148TQITS707 1.76
376.809 519.862 342.900 381.000 3.30 424.2 498.9 5900 256
15.3750 21.5000 15.1250 16.8750 .060 16.82 20.47 1,646,000 770
153TQITS694 1.76
390.525 546.100 384.175 428.625 1.50 427.2 519.9 7400 349
16.5000 23.2500 16.5000 18.5000 .060 18.06 22.13 1,910,000 955
165TQITS704 1.76
419.100 590.550 419.100 469.900 1.50 458.7 562.1 8500 433
17.8500 25.0000 17.5625 19.5625 .060 19.46 23.82 2,200,000 1210
178TQITS704 1.76
453.390 635.000 446.088 496.888 1.50 494.3 605.0 9800 549

212
TQITS TYPE TAPERED BORE, TAPERED ROLLER

AMERICAN
ROLLER BEARINGS ®

ROLLER BEARINGS
TAPERED
WIDTH MAX. SHLDR. DIA. THRUST DYNAMIC BRG.
BORE O.D.
BEARING OVER CUPS OVER CONES RADIUS SHAFT HSNG. FACTOR CAPACITY WT.
NUMBER B D Wo Wi Ro S2 T2 K C M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
19.2500 26.7500 18.8750 21.0000 .060 20.71 25.52 2,500,000 1460
192TQITS705 1.76
488.950 679.450 479.425 533.400 1.50 526.0 648.2 11200 794
20.0000 27.3750 15.5000 17.7500 .060 22.13 26.09 2,060,000 1200
200TQITS737 1.76
508.000 695.325 393.700 450.850 1.50 562.1 662.7 9200 652
20.8750 29.0000 20.4375 22.8125 .060 23.43 27.65 2,900,000 1910
208TQITS7010 1.76
530.225 736.600 519.113 579.438 1.50 595.1 702.3 12900 1038
21.5625 29.9950 21.1250 23.6250 .060 23.06 28.57 3,080,000 2050
215TQITS705 1.76
547.688 761.873 536.575 600.075 1.50 585.7 725.7 13800 1114
22.8750 32.0000 22.5000 25.2500 .060 24.61 30.46 3,530,000 2490
228TQITS706 1.76
581.025 812.800 571.500 641.350 1.50 625.1 773.7 15800 1354
23.8125 31.0000 14.5625 16.5625 .060 26.14 29.88 2,100,000 1275
238TQITS7011 1.76
604.838 787.400 369.888 420.688 1.50 664.0 759.0 9400 693
25.3750 33.7500 20.6250 23.2500 .060 28.32 32.46 3,140,000 2222
253TQITS754 1.76
644.525 857.250 523.875 590.550 1.50 719.3 824.5 14000 1208
26.3650 36.7500 25.5625 28.5625 .060 29.69 36.02 4,500,000 3760
263TQITS7012 1.76
669.671 933.450 649.288 725.488 1.50 754.1 914.9 20100 2044
29.3125 40.7500 28.6250 32.0000 .060 32.95 38.84 5,480,000 5220
293TQITS7047 1.76
744.538 1035.050 727.075 812.800 1.50 836.9 986.5 24400 2838
29.5000 39.0000 22.7166 25.5906 .130 31.18 37.50 4,000,000 3360
295TQITS756 1.76
749.300 990.600 577.000 650.000 3.30 792.0 952.5 17800 1826
30.6250 42.5000 29.7500 33.2500 .130 34.36 40.48 5,900,000 5810
306TQITS7015 1.76
777.875 1079.500 755.650 844.550 3.30 872.7 1028.2 26300 3158
32.6250 45.0000 28.8750 32.5000 .130 36.39 42.88 6,160,000 6120
326TQITS727 1.76
828.675 1143.000 733.425 825.500 3.30 924.3 1089.2 27500 3327
33.0000 45.0000 24.3750 28.0000 .130 36.39 42.88 5,060,000 4960
330TQITS726 1.76
838.200 1143.000 619.125 711.200 3.30 924.3 1089.2 22600 2696
34.0000 44.5000 25.3750 28.2500 .130 37.68 42.93 5,000,000 4650
340TQITS7612 1.76
863.600 1130.300 644.525 717.550 3.30 957.1 1090.4 22300 2528
34.3610 46.5000 24.7500 28.1250 .130 37.89 44.51 5,500,000 5390
343TQITS736 1.76
872.769 1181.100 628.650 714.375 3.30 962.4 1130.6 24500 2930
35.2500 47.7500 30.8750 34.3750 .130 39.24 45.81 6,820,000 7090
352TQITS728 1.76
895.350 1212.850 784.225 873.125 3.30 996.7 1163.6 30400 3854
39.5525 51.5000 28.7500 32.0000 .130 43.67 49.60 6,400,000 7040
395TQITS767 1.76
1004.634 1308.100 730.250 812.800 3.30 1109.2 1259.8 28500 3827

Bearing bore is sized and toleranced at the large bore end.

Taper is 1:12 on diameter for smaller bearings; 1:30 on diameter for larger bearings.
213
SPHERICAL ROLLER BEARINGS

214
SPHERICAL ROLLER BEARINGS

Spherical Roller Bearings, Two Row

Used extensively throughout industry, supplied in standard and modified standard versions, the two-row spherical roller
bearing offers the following advantages.

• High Radial Capacity

• Moderate Thrust Capacity
• Excellent Misalignment Capability

Spherical Roller Bearings are frequently supplied with tapered bore “K” or “K30” suffix. Ease of removal is the primary
advantage as a small amount of axial movement releases the interference fit of the inner race on the shaft. Bore size is defined
at the small I.D. end. Since many applications require a tightly fitted inner race, most sphericals are supplied with “C3”
internal radial clearance, which must be specified in the part number.

ex. 23192CA/C3W33 ex. 23192CAC/C3W33

CA TYPE - Double flanged inner race, symmetrical CAC TYPE - Double flanged inner

ROLLER BEARINGS
rollers, floating guide ring centered on I.R., one piece race, symmetrical rollers, one piece

SPHERICAL
brass finger style cage. brass finger style cage.

ex. 23192CACLB/C3W33 ex. 23192CACM1/C3W33

CACLB TYPE - Double flanged inner race, symmetrical CACM1 TYPE - Double flanged inner race, integral
rollers, one piece brass cage with intergral guide flange center guide flange, asymmetrical rollers, two piece
centered on I.R. brass finger style cage.

Commonly Used Spherical Roller Bearing Suffixes:

C02 Inner race P5 running accuracy + W14 (IR only) W33X Six oil holes and groove in outer race
C04 Outer race P5 running accuracy + W14 (OR only) W43 Tapped inner race lifting holes
C023 Combined C02 + C3 IRC + W14 (IR only) W44 Tapped outer race lifting holes
C024 Combined C02 + C4 IRC + W14 (IR only) W72 Blind dowel pin hole in outer race
C043 Combined C04 + C3 IRC + W14 (OR only) W74 Counterbored oil hole in outer race for dowel pin
C044 Combined C04 + C4 IRC + W14 (OR only) W77 W33 with aluminum plugs for oil holes
C08 Combined C02 and C04 + W14 W99 Special QC inspection standards
C083 Combined C02 + C04 + C3 IRC + W14 W502 Combined W2 + W33 + W44 (where feasible)
C084 Combined C02 + C04 + C4 IRC + W14 W507 Combined W14 + W99 + W33 + W44 (where feasible)
C_ 1, 2, 3, 4, & 5 ISO Internal radial clearances W509 Combined W26 + W99 + W33 + W44 (where feasible)
K Tapered bore (1:12) W525 Combined W99 + W77 + W44 (where feasible)
K30 Tapered bore (1:30) W534 Combined C08 + W507
W1 Special inner race bore size and/or tolerance W535 Combined C08 + W509
W2 Special outer race O.D. size and/or tolerance Z1 Case hardened inner race
W14 High & low points of eccentricity marked on IR & OR Z2 Case hardened outer race
W20 Three oil holes in outer race, no groove Z3 Case hardened rollers
W26 Six holes in the I.R. Z12 Combined Z1 + Z2
W31 I.R. lube groove & three oil holes Z30 Combined Z1 + Z2 + Z3
W33 Three oil holes and groove in outer race

215
SPHERICAL ROLLER BEARINGS

ROLLER BEARINGS
SPHERICAL

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BORE O.D. WIDTH
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY WEIGHT
NUMBER B D W R S T C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
380 560 135 4.0 402 540 2500 5000 115
23076CA
14.9606 22.0472 5.3150 .160 15.827 21.260 562,100 1,124,100 255
380 560 180 4.0 402 540 3150 6800 150
24076CA
14.9606 22.0472 7.0866 .160 15.827 21.260 708,200 1,528,800 330
380 620 194 4.0 402 600 3740 7100 230
23176CA
14.9606 24.4094 7.6378 .160 15.827 23.622 840,800 1,596,200 505
380 620 243 4.0 402 600 5050 9800 300
24176CA
14.9606 24.4094 9.5669 .160 15.827 23.622 1,135,300 2,203,200 660
380 680 240 5.0 480 652 5200 9650 395
23276CA
14.9606 26.7717 9.4488 .200 18.898 25.669 1,169,100 2,169,500 870
400 540 106 3.0 418 522 1750 3900 70
23980CA
15.7480 21.2598 4.1732 .120 16.457 20.551 393,500 876,800 155
400 600 148 4.0 422 580 2880 5700 150
23080CA
15.7480 23.6220 5.8268 .160 16.614 22.835 647,500 1,281,500 330
400 600 200 4.0 422 580 3600 7800 205
24080CA
15.7480 23.6220 7.8740 .160 16.614 22.835 809,400 1,753,600 450
400 650 200 5.0 428 622 4100 7700 265
23180CA
15.7480 25.5906 7.8740 .200 16.850 24.488 921,800 1,731,100 585
400 650 250 5.0 428 622 5350 10600 340
24180CA
15.7480 25.5906 9.8425 .200 16.850 24.488 1,202,800 2,383,000 750
400 720 256 5.0 428 692 5750 10400 450
23280CA
15.7480 28.3465 10.0787 .200 16.850 27.244 1,292,700 2,338,100 990
400 820 243 6.0 436 784 6550 10400 650
22380CA
15.7480 32.2835 9.5669 .240 17.165 30.866 1,472,600 2,338,100 1435
420 560 106 3.0 436 542 1750 4150 75
23984CA
16.5354 22.0472 4.1732 .120 17.165 21.339 393,500 933,000 165
420 620 150 4.0 442 600 3000 6000 155
23084CA
16.5354 24.4094 5.9055 .160 17.402 23.622 674,500 1,348,900 340
420 620 200 4.0 442 600 3750 8150 210
24084CA
16.5354 24.4094 7.8740 .160 17.402 23.622 843,100 1,832,300 465
420 700 224 5.0 448 672 4900 9300 350
23184CA
16.5354 27.5591 8.8189 .200 17.638 26.457 1,101,600 2,090,800 770

218
SPHERICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BORE O.D. WIDTH
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY WEIGHT
NUMBER B D W R S T C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
420 700 280 5.0 448 672 6330 12500 445
24184CA
16.5354 27.5591 11.0236 .200 17.638 26.457 1,423,100 2,810,200 980
420 760 272 6.0 456 724 6330 11600 535
23284CA
16.5354 29.9213 10.7087 .240 17.953 28.504 1,423,100 2,607,800 1180
440 600 118 3.0 458 582 2100 4900 100
23988CA
17.3228 23.6220 4.6457 .120 18.031 22.913 472,200 1,101,600 220
440 650 157 5.0 468 622 3200 6550 180
23088CA
17.3228 25.5906 6.1811 .200 18.425 24.488 719,400 1,472,600 395
440 650 212 5.0 468 622 4100 8800 245
24088CA
17.3228 25.5906 8.3465 .200 18.425 24.488 921,800 1,978,400 540
440 720 226 5.0 468 692 5180 10000 360
23188CA
17.3228 28.3465 8.8976 .200 18.425 27.244 1,164,600 2,248,200 795
440 720 280 5.0 468 692 6550 13200 460
24188CA
17.3228 28.3465 11.0236 .200 18.425 27.244 1,472,600 2,967,500 1015

ROLLER BEARINGS
440 790 280 6.0 476 754 6750 12600 595
23288CA

SPHERICAL
17.3228 31.1024 11.0236 .240 18.740 29.685 1,517,500 2,832,700 1310
460 620 118 3.0 478 602 2200 5000 105
23992CA
18.1102 24.4094 4.6457 .120 18.819 23.701 494,600 1,124,100 230
460 680 163 5.0 488 652 3450 7000 210
23092CA
18.1102 26.7717 6.4173 .200 19.213 25.669 775,600 1,573,700 465
460 680 218 5.0 488 652 4370 9500 275
24092CA
18.1102 26.7717 8.5827 .200 19.213 25.669 982,500 2,135,700 605
460 760 240 6.0 496 724 5650 10800 440
23192CA
18.1102 29.9213 9.4488 .240 19.528 28.504 1,270,200 2,428,000 970
460 760 300 6.0 496 724 7250 14600 560
24192CA
18.1102 29.9213 11.8110 .240 19.528 28.504 1,629,900 3,282,300 1235
460 830 296 6.0 496 794 7350 13700 695
23292CA
18.1102 32.6772 11.6535 .240 19.528 31.260 1,652,400 3,079,900 1530
480 600 90 3.0 494 586 1440 3750 62
23896CA
18.8976 23.6220 3.5433 .120 19.449 23.071 323,800 843,100 135
480 650 128 4.0 502 628 2550 5700 125
23996CA
18.8976 25.5906 5.0394 .160 19.764 24.724 573,300 1,281,500 275
480 700 165 5.0 508 672 3350 6800 220
23096CA
18.8976 27.5591 6.4961 .200 20.000 26.457 753,200 1,528,800 485
480 700 218 5.0 508 672 4500 10000 290
24096CA
18.8976 27.5591 8.5827 .200 20.000 26.457 1,011,700 2,248,200 640
480 790 248 6.0 516 754 6100 12000 485
23196CA
18.8976 31.1024 9.7638 .240 20.315 29.685 1,371,400 2,697,800 1070
480 790 308 6.0 516 754 7700 15600 605
24196CA
18.8976 31.1024 12.1260 .240 20.315 29.685 1,731,100 3,507,100 1335
480 870 310 6.0 516 834 8200 15000 800
23296CA
18.8976 34.2520 12.2047 .240 20.315 32.835 1,843,500 3,372,200 1765
500 620 90 3.0 514 606 1500 4000 62
238/500CA
19.6850 24.4094 3.5433 .120 20.236 23.858 337,300 899,300 135
500 670 128 4.0 522 650 2550 6000 130
239/500CA
19.6850 26.3780 5.0394 .160 20.551 25.591 573,300 1,348,900 290
500 720 167 5.0 528 692 3700 7800 225
230/500CA
19.6850 28.3465 6.5748 .200 20.787 27.244 831,800 1,753,600 495
500 720 218 5.0 528 692 4600 10400 300
240/500CA
19.6850 28.3465 8.5827 .200 20.787 27.244 1,034,200 2,338,100 660
500 830 264 6.0 536 794 6750 12900 585
231/500CA
19.6850 32.6772 10.3937 .240 21.102 31.260 1,517,500 2,900,100 1290

219
SPHERICAL ROLLER BEARINGS

ROLLER BEARINGS
SPHERICAL

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BORE O.D. WIDTH
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY WEIGHT
NUMBER B D W R S T C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
750 1220 365 8.0 794 1176 13600 29000 1740
231/750CA
29.5276 48.0315 14.3701 .312 31.260 46.299 3,057,500 6,519,500 3835
750 1220 475 8.0 794 1176 17300 37500 2140
241/750CA
29.5276 48.0315 18.7008 .312 31.260 46.299 3,889,300 8,430,400 4720
750 1360 475 12.0 814 1296 18700 36500 3080
232/750CA
29.5276 53.5433 18.7008 .472 32.047 51.024 4,204,000 8,205,600 6790
800 1060 195 5.0 828 1032 5650 14300 475
239/800CA
31.4961 41.7323 7.6772 .200 32.598 40.630 1,270,200 3,214,800 1045
800 1060 258 5.0 828 1032 7050 19300 650
249/800CA
31.4961 41.7323 10.1575 .200 32.598 40.630 1,585,000 4,338,900 1435
800 1150 258 6.0 836 1114 8650 20000 905
230/800CA
31.4961 45.2756 10.1575 .240 32.913 43.858 1,944,700 4,496,300 1995
800 1150 345 6.0 836 1114 10900 27500 1220
240/800CA
31.4961 45.2756 13.5827 .394 32.913 43.858 2,450,500 6,182,300 2690
800 1280 375 8.0 844 1236 14800 31500 2340
231/800CA
31.4961 50.3937 14.7638 .312 33.228 48.661 3,327,200 7,081,600 5160
800 1280 475 8.0 844 1236 18400 40500 2330
241/800CA
31.4961 50.3937 18.7008 .312 33.228 48.661 4,136,600 9,104,900 5135
850 1030 136 4.0 872 1008 3350 10000 245
238/850CA
33.4646 40.5512 5.3543 .160 34.331 39.685 753,200 2,248,200 540
850 1120 200 5.0 878 1092 6000 15600 565
239/850CA
33.4646 44.0945 7.8740 .200 34.567 42.992 1,348,900 3,507,100 1245
850 1120 272 5.0 878 1092 8200 22000 745
249/850CA
33.4646 44.0945 10.7087 .200 34.567 42.992 1,843,500 4,945,900 1640
850 1220 272 6.0 886 1184 9350 21600 1060
230/850CA
33.4646 48.0315 10.7087 .240 34.882 46.614 2,102,000 4,855,900 2335
850 1220 365 6.0 886 1164 12000 30000 1430
240/850CA
33.4646 48.0315 14.3701 .240 34.882 45.827 2,697,800 6,744,400 3155
850 1360 400 10.0 904 1306 16100 34500 2240
231/850CA
33.4646 53.5433 15.7480 .394 35.591 51.417 3,619,500 7,756,000 4940
850 1360 500 10.0 898 1306 21200 48000 2980
241/850CA
33.4646 53.5433 19.6850 .394 35.354 51.417 4,766,000 10,790,900 6570

222
SPHERICAL ROLLER BEARINGS

AMERICAN
ROLLER BEARINGS ®

FILLET SHOULDER DIAMETERS DYNAMIC STATIC BEARING

BORE O.D. WIDTH
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY WEIGHT
NUMBER B D W R S T C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
900 1180 206 5.0 928 1152 6450 17000 615
239/900CA
35.4331 46.4567 8.1102 .200 36.535 45.354 1,450,100 3,821,800 1355
900 1280 280 6.0 936 1244 10100 23200 1220
230/900CA
35.4331 50.3937 11.0236 .240 36.850 48.976 2,270,600 5,215,600 2690
900 1280 375 6.0 936 1244 12900 32500 1590
240/900CA
35.4331 50.3937 14.7638 .240 36.850 48.976 2,900,100 7,306,400 3505
900 1420 515 10.0 954 1366 21400 49000 3380
241/900CA
35.4331 55.9055 20.2756 .394 37.559 53.780 4,811,000 11,015,700 7450
950 1250 224 6.0 986 1214 7250 15600 770
239/950CA
37.4016 49.2126 8.8189 .240 38.819 47.795 1,629,900 3,507,100 1700
950 1250 300 6.0 986 1214 9200 26000 1050
249/950CA
37.4016 49.2126 11.8110 .240 38.819 47.795 2,068,300 5,845,100 2315
950 1360 300 6.0 986 1214 12000 28500 1500
230/950CA
37.4016 53.5433 11.8110 .240 38.819 47.795 2,697,800 6,407,100 3305

ROLLER BEARINGS
950 1360 412 6.0 986 1324 14800 39000 2000
240/950CA

SPHERICAL
37.4016 53.5433 16.2205 .240 38.819 52.126 3,327,200 8,767,600 4410
1000 1220 165 5.0 1028 1192 4650 14300 415
238/1000CA
39.3701 48.0315 6.4961 .200 40.472 46.929 1,045,400 3,214,800 915
1000 1320 236 6.0 1036 1284 8000 21200 930
239/1000CA
39.3701 51.9685 9.2913 .240 40.787 50.551 1,798,500 4,766,000 2050
1000 1420 308 6.0 1036 1284 10600 26900 1620
230/1000CA
39.3701 55.9055 12.1260 .240 40.787 50.551 2,383,000 6,047,400 3570
1000 1420 412 6.0 1036 1284 15400 40500 2160
240/1000CA
39.3701 55.9055 16.2205 .240 40.787 50.551 3,462,100 9,104,900 4760
1000 1580 462 10.0 1054 1526 21400 48000 3500
231/1000CA
39.3701 62.2047 18.1890 .394 41.496 60.079 4,811,000 10,790,900 5665
1000 1580 580 10.0 1054 1526 26600 64200 4300
241/1000CA
39.3701 62.2047 22.8346 .394 41.496 60.079 5,980,000 14,432,900 7120
1060 1280 165 5.0 1088 1252 4800 15000 445
238/1060CA
41.7323 50.3937 6.4961 .200 42.835 49.291 1,079,100 3,372,200 980
1060 1400 250 6.0 1096 1364 9550 26000 1130
239/1060CA
41.7323 55.1181 9.8425 .240 43.150 53.701 2,147,000 5,845,100 2490
1060 1500 325 8.0 1104 1456 13800 34000 2270
230/1060CA
41.7323 59.0551 12.7953 .312 43.465 57.323 3,102,400 7,643,600 5005
1060 1500 438 8.0 1104 1456 17300 45500 2530
240/1060CA
41.7323 59.0551 17.2441 .312 43.465 57.323 3,889,300 10,228,900 5580
1120 1460 250 6.0 1156 1424 10000 26500 1180
239/1120CA
44.0945 57.4803 9.8425 .240 45.512 56.063 2,248,200 5,957,500 2600
1120 1580 462 8.0 1164 1536 18700 50000 2950
240/1120CA
44.0945 62.2047 18.1890 .312 45.827 60.472 4,204,000 11,240,600 6505
1180 1420 180 5.0 1208 1392 5900 18600 590
238/1180CA
46.4567 55.9055 7.0866 .200 47.559 54.803 1,326,400 4,181,500 1300
1180 1540 272 6.0 1216 1504 11100 31000 1430
239/1180CA
46.4567 60.6299 10.7087 .240 47.874 59.213 2,495,400 6,969,200 3155
1180 1660 475 8.0 1272 1584 20000 52000 3200
240/1180CA
46.4567 65.3543 18.7008 .312 50.079 62.362 4,496,300 11,690,200 7055
1250 1630 250 6.0 1286 1594 12000 33500 1650
239/1250CA
49.2126 64.1732 9.8425 .240 50.630 62.756 2,697,800 7,531,200 3640
1250 1750 500 8.0 1294 1706 21000 60000 3700
240/1250CA
49.2126 68.8976 19.6850 .312 50.945 67.165 4,721,100 13,488,700 8160
1320 1720 300 6.0 1356 1684 13400 38000 1880
239/1320CA
51.9685 67.7165 11.8110 .240 53.386 66.299 3,012,500 8,542,800 4145

223
THRUST BEARINGS

224
THRUST BEARINGS
Ball Thrust, Metric 228 Light Duty Double Acting Thrust 246
Ball Thrust, Inch 229 Center Plate Double Acting Thrust 248
Angular Ball Thrust 231 Spool Double Acting Thrust 249
Double Acting Ang. Ball Thrust 233 Tapered Roller Thrust T-Type 250
Cylindrical Roller Thrust, Metric 234 V-Flat Thrust 252
Cylindrical Roller Thrust, Inch 238 Self-Aligning V-Flat Thrust 253
Self Aligning Cylindrical Thrust 242 Double Acting V-Flat 254
Crane Hook Thrust 244 Screwdown Thrust 255

Ball Thrust (Metric and Inch)

These are lower capacity/lower cost bearings for pure thrust loads in one direction. The balls are contained by a brass cage and circulate
between two plates with matching ball grooves. Additional radial bearings are usually needed on a shaft to center the shaft in the equipment.
Typical metric and inch ball thrust bearing numbers are respectively:

BT51260, 90BT395

Ball Angular Contact (Single Acting and Double Acting)

These bearings are designed with a contact angle typically around 50 degrees, and are dimensioned in the Inch system only. Because
of the contact angle, these bearings are capable of taking both radial and thrust loads. They are often used in equipment with vertical

BEARINGS
shafts, and by putting this type of bearing at the bottom, large thrust loads can be handled while providing centering alignment of the

THRUST
shaft. The ABD type can handle thrust loads in both directions, with one side having much more capacity than the other to taking the
major (downward) thrust load. Typical bearing numbers are respectively:

240AB715 312ABD728

Cylindrical Roller Thrust (Metric and Inch)

These bearing use cylindrical rollers to provide greater thrust capacity than ball thrust bearings with the same envelope. The cage is
made from a solid disc of brass by milling radial roller pockets from its O.D. After the rollers are inserted, a band is installed over the
brass cage body and pinned into place. Thrust plates are precision ground on their I.D.s and O.D.s for proper fitting and on their top
and bottom sides in order to provide the rollerpaths. Typical metric and inch bearing numbers are:

TP81233, TP154

225
THRUST BEARINGS
Self Aligning Cylindrical Roller Thrust
These bearings are only provided in the Inch system and essentially use the top plates and cage/roller assemblies from the above TP
bearings. They are designed to self align under static misalignment by providing a base plate with a concave spherical seat that supports
a bottom plate with a matching convex spherical seat. A typical bearing number is:

ATP154

Crane Hook Thrust

These are very similar in design to the TP bearings above; however, the top and bottom plates have the same bore size so they and the
Cage can be centered on the crane hook shank diameter. The top plate has a steel sleeve tightly fitted to it such that it overlaps the
Cage Bottom Plate O.D., providing a limited sealing function. The WTPC versions provide grease fitting on the sleeve O.D. for adding
grease to the bearing. Typical bearing numbers are:

TPC544-1 WTPC544-1
BEARINGS
THRUST

Light Duty Double Acting Thrust

The design of this type of bearing allows moderate thrust to be taken in both directions when proper backing shoulders are provided in the
housing and on the shaft. The design of the thrust plates and cage/roller assemblies is very similar to the bearings above. A typical bearing
number is:

TPS354

Double Acting Thrust (Center Plate and Spool Types)

The TDP type bearing uses a thicker rotating or center plate to resist deformation under load. It needs to be clamped against a shaft
shoulder of a specific diameter with the supplied inner Sleeve. The TTP design uses a spool as the rotating component with built-in
thrust surfaces in the center. Both designs are capable of taking relatively higher thrust loads than the previous TPS design. Typical
bearing numbers are respectively:

TDP488 TTP664

226
THRUST BEARINGS
Tapered Roller Thrust T Type
This bearing design employs a cage/roller assembly of tapered rollers between two identical thrust plates. Because the rollers are
tapered, more of the space between the thrust plates can be filled with rollers for a higher capacity. Many of these bearings are offered
as full complement bearings without a cage. This allows more rollers for more capacity, but at the expense of high speed capability due
to internal friction of the rollers rubbing against each other. A typical T type bearing number is:

T1811

V-Flat Thrust and Self Aligning V-Flat Thrust

This design is similar to the one above except one of the thrust plates is a flat plate, similar to those used in the TP type bearings.
This design allows the V-Flat bearing to float radially in its application so there is no conflict with the closest radial bearing. A similar version
of this basic design is the type AVFT which adds a base plate with a concave spherical surface to mate with a bottom plate with a convex
spherical surface to absorb any misalignment between the shaft and housing. Typical bearing numbers for each are respectively:

VFT12003 AVFT12006

BEARINGS
THRUST
Double Acting V-Flat Thrust
This design type was conceived for the horizontal rolls of rolling mills that roll structural shapes. This process usually results in high
thrust loads, which the VVFT type can handle in either direction. A typical bearing number is:

VVFT8172

Screw Down Thrust

These bearings are used in the stands of strip mills to transfer the force from a large screw to one chock on each side of the mill.
Because strips are often fairly wide, a huge separating force is usually generated to optimally reduce strip thickness to its final gauge.
These bearings reduce the friction between the screw end and the chock body so that fine adjustments to establish gauge can accurately
be done. Typical bearing numbers are respectively:

228VFTX950 218VFTV946

227
BALL THRUST BEARINGS, METRIC

AMERICAN
ROLLER BEARINGS ®

B R

H
TYPE BT

R
b

MAX. FILLET LG. BORE SM. BORE DYNAMIC STATIC BRG.

BORE O.D. HEIGHT WT.
BEARING RADIUS PLATE I.D. PLATE O.D. CAPACITY CAPACITY
NUMBER B D H R b d C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
200 250 37 1.1 203 245 231 609 4
BT51140
7.8740 9.8425 1.4567 .045 7.99 9.65 52,000 137,000 9
200 280 62 2.3 204 275 480 1157 13
BT51240
7.8740 11.0236 2.4409 .090 8.03 10.83 108,000 260,000 28
200 340 110 4.1 205 335 649 2180 44
BT51340
7.8740 13.3858 4.3307 .160 8.07 13.19 146,000 490,000 96
220 270 37 1.1 223 265 236 649 5
BEARINGS

BT51144
THRUST

8.6614 10.6299 1.4567 .045 8.78 10.43 53,000 146,000 10

220 300 63 2.0 224 295 489 1223 14
BT51244
8.6614 11.8110 2.4803 .080 8.82 11.61 110,000 275,000 30
240 300 45 1.5 243 297 309 827 8
BT51148
9.4488 11.8110 1.7717 .060 9.57 11.69 69,500 186,000 17
240 340 78 2.2 244 335 649 1779 24
BT51248
9.4488 13.3858 3.0709 .085 9.61 13.19 146,000 400,000 52
260 320 45 1.5 263 317 316 890 8
BT51152
10.2362 12.5984 1.7717 .060 10.35 12.48 71,000 200,000 18
260 360 79 2.2 264 355 681 1957 26
BT51252
10.2362 14.1732 3.1102 .085 10.39 13.98 153,000 440,000 56
280 350 53 1.5 283 347 414 1179 12
BT51156
11.0236 13.7795 2.0866 .060 11.14 13.66 93,000 265,000 26
280 380 80 2.2 284 375 681 2068 28
BT51256
11.0236 14.9606 3.1496 .085 11.18 14.76 153,000 465,000 61
300 380 62 2.0 304 376 498 1490 18
BT51160
11.8110 14.9606 2.4409 .080 11.97 14.80 112,000 335,000 39
300 420 95 3.0 304 415 845 2669 43
BT51260
11.8110 16.5354 3.7402 .120 11.97 16.34 190,000 600,000 95
320 400 63 2.0 324 396 534 1668 19
BT51164
12.5984 15.7480 2.4803 .080 12.76 15.59 120,000 375,000 42
320 440 95 3.0 325 435 859 2758 46
BT51264
12.5984 17.3228 3.7402 .120 12.80 17.13 193,000 620,000 100
340 420 64 2.0 344 416 534 1668 21
BT51168
13.3858 16.5354 2.5197 .080 13.54 16.38 120,000 375,000 45
340 460 96 3.0 345 455 890 2847 49
BT51268
13.3858 18.1102 3.7795 .120 13.58 17.91 200,000 640,000 107
360 440 65 2.0 364 436 565 1846 22
BT51172
14.1732 17.3228 2.5591 .080 14.33 17.17 127,000 415,000 49

228
BALL THRUST BEARINGS, METRIC & INCH

AMERICAN
ROLLER BEARINGS ®

BT - BALL THRUST, METRIC CONTINUED

MAX. FILLET LG. BORE SM. BORE DYNAMIC STATIC BRG.

BORE O.D. HEIGHT WT.
BEARING RADIUS PLATE I.D. PLATE O.D. CAPACITY CAPACITY
NUMBER B D H R b d C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
360 500 110 4.1 365.0 495.0 1032 3625 70
BT51272
14.1732 19.6850 4.3307 .160 14.370 19.488 232,000 815,000 154
380 460 65 2.0 384.0 456.0 587 2002 23
BT51176
14.9606 18.1102 2.5591 .080 15.118 17.953 132,000 450,000 51
400 480 65 2.0 404.0 476.0 609 2113 24
BT51180
15.7480 18.8976 2.5591 .080 15.906 18.740 137,000 475,000 53
420 500 65 2.0 424.0 495.0 623 2269 26
BT51184
16.5354 19.6850 2.5591 .080 16.693 19.488 140,000 510,000 57
440 540 80 2.2 444.0 535.0 738 2758 42
BT51188
17.3228 21.2598 3.1496 .085 17.480 21.063 166,000 620,000 93
460 560 80 2.2 464.0 555.0 770 2802 44
BT51192
18.1102 22.0472 3.1496 .085 18.268 21.850 173,000 630,000 97
480 580 80 2.2 484.0 575.0 770 2914 46
BT51196
18.8976 22.8346 3.1496 .085 19.055 22.638 173,000 655,000 101
500 600 80 2.2 505.0 595.0 783 3069 47
BT511/500
19.6850 23.6220 3.1496 .085 19.882 23.425 176,000 690,000 104
530 640 85 3.0 535.0 635.0 872 3625 59
BT511/530

BEARINGS
20.8661 25.1969 3.3465 .120 21.063 25.000 196,000 815,000 130

THRUST
BT - BALL THRUST, INCH

MAX. FILLET LG. BORE SM. BORE DYNAMIC STATIC BRG.

BORE O.D. HEIGHT WT.
BEARING RADIUS PLATE I.D. PLATE O.D. CAPACITY CAPACITY
NUMBER B D H R b d C Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
8.0000 11.0000 2.2500 .125 8.000 11.000 89,000 309,000 19
80BT346
203.200 279.400 57.150 3.1 203.20 279.40 396 1374 9
8.0000 11.6250 3.0000 .250 8.000 11.625 113,000 382,000 35
80BT347
203.200 295.275 76.200 6.4 203.20 295.28 503 1699 16
8.0000 14.3750 5.6250 .250 8.000 14.375 220,000 550,000 124
80BT348
203.200 365.125 142.875 6.4 203.20 365.13 979 2447 56
8.2500 11.2500 2.2500 .125 8.250 11.250 76,200 278,000 20
82BT390
209.550 285.750 57.150 3.1 209.55 285.75 339 1237 9
8.5000 11.5000 2.2500 .125 8.500 11.500 78,400 289,000 22
85BT391
215.900 292.100 57.150 3.1 215.90 292.10 349 1286 10
8.7500 11.7500 2.2500 .125 8.750 11.750 80,000 300,000 21
87BT392
222.250 298.450 57.150 3.1 222.25 298.45 356 1334 9
9.0000 12.0000 2.2500 .125 9.000 12.000 99,500 365,000 21
90BT393
228.600 304.800 57.150 3.1 228.60 304.80 443 1624 10
9.0000 13.1250 3.5000 .250 9.000 13.125 163,000 490,000 50
90BT394
228.600 333.375 88.900 6.4 228.60 333.38 725 2180 22
9.0000 16.6250 6.7500 .250 9.000 16.625 290,000 800,000 220
90BT395
228.600 422.275 171.450 6.4 228.60 422.28 1290 3559 100

Continued on next page.

229
BALL THRUST BEARINGS, INCH

AMERICAN
ROLLER BEARINGS ®

B R

H
TYPE BT

R
b

MAX. FILLET LG. BORE SM. BORE DYNAMIC STATIC BRG.

BORE O.D. HEIGHT WT.
BEARING RADIUS PLATE I.D. PLATE O.D. CAPACITY CAPACITY
NUMBER B D H R b d C Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
9.2500 12.2500 2.2500 .125 9.250 12.250 82,000 310,000 22
92BT430
234.950 311.150 57.150 3.1 234.95 311.15 365 1379 10
9.5000 12.5000 2.2500 .125 9.500 12.500 82,500 312,000 24
95BT431
241.300 317.500 57.150 3.1 241.30 317.50 367 1388 11
9.7500 12.7500 2.2500 .125 9.750 12.750 84,400 322,000 23
97BT432
247.650 323.850 57.150 3.1 247.65 323.85 375 1432 10.2
10.0000 13.5000 2.2500 .250 10.000 13.500 96,800 350,000 30
BEARINGS

100BT433
THRUST

254.000 342.900 57.150 6.4 254.00 342.90 431 1557 13

10.0000 14.6250 4.0000 .250 10.000 14.625 190,000 550,000 75
100BT437
254.000 371.475 101.600 6.4 254.00 371.48 845 2447 34
10.5000 13.0000 2.1250 .250 10.500 13.000 58,000 243,000 19
105BT470
266.700 330.200 53.975 6.4 266.70 330.20 258 1081 8
10.5000 14.0000 2.2500 .250 10.500 14.000 108,000 408,000 31
105BT471
266.700 355.600 57.150 6.4 266.70 355.60 480 1815 14
11.0000 14.5000 2.2500 .250 11.000 14.500 109,000 422,000 32
110BT472
279.400 368.300 57.150 6.4 279.40 368.30 485 1877 15
11.0000 15.8750 4.2500 .250 11.000 15.875 232,000 600,000 91
110BT473
279.400 403.225 107.950 6.4 279.40 403.23 1032 2669 41
11.5000 15.0000 2.2500 .250 11.500 15.000 112,000 436,000 33
115BT510
292.100 381.000 57.150 6.4 292.10 381.00 498 1939 15
12.0000 15.5000 2.2500 .250 12.000 15.500 114,000 450,000 35
120BT511
304.800 393.700 57.150 6.4 304.80 393.70 507 2002 16
12.0000 17.3750 4.5000 .250 12.000 17.375 265,000 670,000 118
120BT512
304.800 441.325 114.300 6.4 304.80 441.33 1179 2980 54
12.5000 16.0000 2.2500 .250 12.500 16.000 117,000 464,000 36
125BT550
317.500 406.400 57.150 6.4 317.50 406.40 520 2064 16
13.0000 16.5000 2.5000 .250 13.000 16.500 141,000 555,000 40
130BT551
330.200 419.100 63.500 6.4 330.20 419.10 627 2469 18
13.5000 17.0000 2.5000 .250 13.500 17.000 144,000 574,000 43
135BT580
342.900 431.800 63.500 6.4 342.90 431.80 641 2553 19
14.0000 17.5000 2.5000 .250 14.000 17.500 146,000 590,000 42
140BT581
355.600 444.500 63.500 6.4 355.60 444.50 649 2624 19
15.0000 19.0000 2.5000 .250 15.000 19.000 148,000 600,000 55
150BT610
381.000 482.600 63.500 6.4 381.00 482.60 658 2669 25
16.0000 20.0000 2.5000 .250 16.000 20.000 152,000 624000 58
160BT640
406.400 508.000 63.500 6.4 406.40 508.00 676 2776 26

230
BALL ANGULAR CONTACT

AMERICAN
ROLLER BEARINGS ®

d
Jb
B 50˚
P R

H TYPE AB

R P b
Jd
D

BEARING BEARING STACK MAX. BOTTOM DOWEL PIN HOLE DYNAMIC STATIC BRG.
BEARING BORE O.D. HEIGHT FILLET TOP PLATE PLATE DIA. RADIUS TO CTR. LINE CAPACITY CAPACITY WT.
NUMBER B D H R O.D. BORE P Jb Jd Ca Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
12.0000 16.0000 2.250 .120 14.50 13.50 0.375 6.50 7.50 96,500 360,000 41
120AB700
304.800 406.400 57.150 3.05 368.30 342.90 9.525 165.10 190.50 429 1601 19
14.6250 18.7500 2.250 .190 17.56 15.81 - - - 126,000 510,000 50

BEARINGS
146AB660

THRUST
371.475 476.250 57.150 4.83 446.07 401.62 - - - 560 2269 23
15.0000 20.5000 3.312 .190 19.00 16.50 0.500 8.12 9.62 162,000 606,000 111
150AB701
381.000 520.700 84.125 4.83 482.60 419.10 12.700 206.25 244.35 721 2696 50
16.8125 22.2500 2.750 .125 20.31 18.25 - - - 160,000 640,000 39
167AB702
427.038 565.150 69.850 3.18 515.92 463.55 - - - 712 2847 18
17.0000 25.0000 3.500 .310 22.50 19.25 0.500 9.25 11.75 255,000 987,000 198
170AB500
431.800 635.000 88.900 7.87 571.50 488.95 12.700 234.95 298.45 1,134 4390 90
18.000 24.625 3.625 .120 21.63 20.00 0.625 9.75 11.25 290,000 1,080,000 173
180AB605
457.200 625.475 92.075 3.05 549.28 508.00 15.875 247.65 285.75 1,290 4804 78
19.2500 29.2500 5.000 .250 25.00 23.50 - - - 450,000 1600000 400
192AB607
488.950 742.950 127.000 6.35 635.00 596.90 - - - 2,002 7117 181
19.5000 23.0000 2.250 .120 22.50 20.00 0.375 10.19 11.06 130,000 580,000 63
195AB470
495.300 584.200 57.150 3.05 571.50 508.00 9.525 258.83 280.92 578 2580 28
20.0000 27.7500 4.625 .250 24.75 22.25 0.625 10.88 13.00 304,000 1,160,000 281
200AB850
508.000 704.850 117.475 6.35 628.65 565.15 15.875 276.35 330.20 1352 5160 127
20.1250 24.7500 2.625 .120 23.25 21.63 0.500 10.56 11.81 176,000 745,000 92
201AB615
511.175 628.650 66.675 3.05 590.55 549.28 12.700 268.22 299.97 783 3314 42
20.2500 27.7500 4.500 .250 24.50 22.25 0.812 11.00 12.88 350,000 1,330,000 270
202AB620
514.350 704.850 114.300 6.35 622.30 565.15 20.625 279.40 327.15 1557 5916 122
22.7500 30.5000 4.625 .250 27.75 24.50 0.812 12.25 14.38 380,000 1,500,000 330
227AB302
577.850 774.700 117.475 6.35 704.85 622.30 20.625 311.15 365.25 1690 6672 150
23.3750 31.1250 4.625 .250 28.38 25.63 0.875 12.62 14.56 390,000 1,550,000 332
233AB303
593.725 790.575 117.475 6.35 720.73 650.88 22.225 320.55 369.82 1735 6895 151
23.8750 33.3750 5.250 .250 29.13 27.13 0.875 12.88 15.62 494,000 1,900,000 469
238AB304
606.425 847.725 133.350 6.35 739.78 688.98 22.225 327.15 396.75 2197 8452 213
24.0000 33.5000 5.250 .125 29.25 27.25 - - - 560,000 2,180,000 470
240AB715
609.600 850.900 133.350 3.18 742.95 692.15 - - - 2491 9697 213
24.5000 30.2500 3.250 .120 28.88 26.79 0.500 12.75 14.62 190,000 855,000 168
245AB716
622.300 768.350 82.550 3.05 733.43 680.47 12.700 323.85 371.35 845 3803 76

231
BALL ANGULAR CONTACT

AMERICAN
ROLLER BEARINGS ®

d
Jb
B 50˚
P R

TYPE AB H

R P b
Jd
D

BEARING BEARING STACK MAX. BOTTOM DOWEL PIN HOLE DYNAMIC STATIC BRG.
BEARING BORE O.D. HEIGHT FILLET TOP PLATE PLATE DIA. RADIUS TO CTR. LINE CAPACITY CAPACITY WT.
NUMBER B D H R O.D. BORE P Jb Jd Ca Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
24.5000 32.7500 4.625 .250 29.25 26.75 0.625 13.00 15.62 395,000 1,570,000 363
245AB612
622.300 831.850 117.475 6.35 742.95 679.45 15.875 330.20 396.75 1757 6984 165
25.2500 31.2500 3.500 .250 29.38 27.88 0.500 13.50 14.81 290,000 1,210,000 197
BEARINGS

252AB505
THRUST

641.350 793.750 88.900 6.35 746.13 708.03 12.700 342.90 376.17 1290 5382 89
26.0000 35.2500 5.250 .250 31.13 28.63 0.812 14.00 16.62 535,000 2,150,000 500
260AB635
660.400 895.350 133.350 6.35 790.58 727.08 20.625 355.60 422.15 2380 9564 227
26.2870 36.0000 5.000 .250 31.75 30.25 - - - 446,000 1,780,000 510
262AB502
667.690 914.400 127.000 6.35 806.45 768.35 - - - 1984 7918 231
28.5000 38.5000 6.625 .250 34.50 32.50 - - - 696,000 2,810,000 740
285AB705
723.900 977.900 168.275 6.35 876.30 825.50 - - - 3096 12499 336
30.2500 36.2500 3.500 .250 34.38 32.88 0.500 16.06 17.31 320,000 1,400,000 232
302AB510
768.350 920.750 88.900 6.35 873.13 835.03 12.700 407.92 439.67 1423 6227 105
30.2500 39.6250 5.500 .250 35.50 33.00 0.875 16.12 18.75 575,000 2,375,000 598
302AB624
768.350 1006.475 139.700 6.35 901.70 838.20 22.225 409.45 476.25 2558 10564 271
30.9375 37.5000 3.750 .250 34.75 33.75 0.625 16.38 17.88 245,000 950,000 260
309AB707
785.813 952.500 95.250 6.35 882.65 857.25 15.875 416.05 454.15 1090 4226 118
31.0000 39.6250 5.000 .250 35.75 33.50 - - - 475,000 1,970,000 507
310AB503
787.400 1006.475 127.000 6.35 908.05 850.90 - - - 2113 8763 230
31.0000 40.3750 5.500 .250 36.13 35.19 0.875 16.62 19.12 580,000 2,450,000 581
310AB625
787.400 1025.525 139.700 6.35 917.58 893.78 22.225 422.15 485.65 2580 10898 264
31.7500 40.3750 5.000 .250 36.75 34.38 0.875 16.81 18.75 580,000 2,450,000 531
317AB307
806.450 1025.525 127.000 6.35 933.45 873.13 22.225 426.97 476.25 2580 10898 241
40.2500 46.5000 3.500 .250 44.63 42.13 0.750 20.88 22.50 380,000 1,820,000 326
402AB717
1022.350 1181.100 88.900 6.35 1133.48 1069.98 19.050 530.35 571.50 1690 8096 148
41.0000 49.6250 5.000 .250 46.81 43.81 0.750 21.44 23.88 690,000 3,150,000 681
410AB718
1041.400 1260.475 127.000 6.35 1189.02 1112.82 19.050 544.58 606.55 3069 14012 309
42.0000 50.6250 5.000 .250 47.81 44.81 0.875 22.06 24.25 700,000 3,150,000 695
420AB721
1066.800 1285.875 127.000 6.35 1214.42 1138.22 22.225 560.32 615.95 3114 14012 315
53.0000 59.7500 4.125 .250 57.38 55.38 0.875 27.38 28.88 412,000 2,040,000 507
530AB719
1346.200 1517.650 104.775 6.35 1457.33 1406.53 22.225 695.45 733.55 1833 9074 230
54.000 63.750 5.500 .250 58.88 58.88 0.875 28.12 30.75 816,000 4,060,000 1059
540AB720
1371.600 1619.250 139.700 6.35 1495.55 1495.55 22.225 714.25 781.05 3630 18060 480

Continued on next page.

232
DOUBLE ACTING BALL ANGULAR CONTACT

AMERICAN
ROLLER BEARINGS ®

D
d
B
R

Hi
H TYPE ABD

R
b
di

BEARINGS
THRUST
TOP BOTTOM BEARING STACK PARTIAL MAX. TOP BOT. UPPER BEARING LOWER BEARING BRG.
PLATE PLATE STACK FILLET PLATE PLATE DYNAMIC STATIC DYNAMIC STATIC WT.
BEARING O.D. HEIGHT
BORE BORE HEIGHT O.D. O.D. CAPACITY CAPACITY CAPACITY CAPACITY
NUMBER B b D H H1 R d di Ca Coa Ca Coa M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kN LBS/kN LBS/kg
20.0000 20.0000 29.2500 6.750 5.000 .250 26.75 23.13 350,000 1,200,000 145,000 520,000 391
200ABD722
508.000 508.000 742.950 171.450 127.000 6.35 679.45 587.38 1,557 5,338 645 2313 177
20.2500 20.1250 27.7500 6.250 4.500 .250 24.50 23.25 330,000 1,200,000 232,100 844,000 294
202ABD723
514.350 511.175 704.850 158.750 114.300 6.35 622.30 590.55 1,468 5,338 1032 3754 133
23.5000 23.2500 33.0000 7.250 5.500 .250 30.50 26.63 444,000 1,710,000 214,000 820,000 543
235ABD724
596.900 590.550 838.200 184.150 139.700 6.35 774.70 676.40 1,975 7,606 952 3648 246
24.5000 24.3750 32.1250 6.250 4.500 .250 28.75 27.50 370,000 1,450,000 255,000 995,000 347
245ABD725
622.300 619.125 815.975 158.750 114.300 6.35 730.25 698.50 1,646 6,450 1134 4426 157
26.6250 26.5000 36.0000 7.625 5.625 .250 34.50 31.00 560,000 1,920,000 415,000 1,420,000 654
266ABD726
676.275 673.100 914.400 193.675 142.875 6.35 876.30 787.40 2,491 8,541 1846 6316 297
30.5000 30.2500 38.2500 6.250 4.500 .250 34.88 33.38 425,000 1,750,000 295,000 1,200,000 429
305ABD727
774.700 768.350 971.550 158.750 114.300 6.35 885.83 847.85 1,890 7,784 1312 5338 195
31.2500 31.0000 39.6250 7.875 5.500 .250 39.38 35.50 560,000 2,400,000 378,000 1,620,000 717
312ABD728
793.750 787.400 1006.475 200.025 139.700 6.35 1000.25 901.70 2,491 10,676 1681 7206 325
40.5000 40.3750 48.5000 6.250 4.500 .250 45.00 43.50 500,000 2,250,000 335,000 1,500,000 561
405ABD729
1028.700 1025.525 1231.900 158.750 114.300 6.35 1143.0 1104.9 2,224 10,008 1490 6672 254
41.2500 41.0000 49.6250 7.875 5.500 .250 49.38 45.50 628,000 2,800,000 415,000 1,850,000 920
412ABD730
1047.750 1041.400 1260.475 200.025 139.700 6.35 1254.13 1155.70 2,793 12,455 1846 8229 417
54.1250 54.0000 62.8750 9.750 6.625 .250 60.50 58.63 800,000 4,000,000 500,000 2,500,000 1443
541ABD731
1374.775 1371.600 1597.025 247.650 168.275 6.35 1536.7 1489.2 3,559 17,793 2224 11121 655

233
CYLINDRICAL ROLLER THRUST, METRIC

AMERICAN
ROLLER BEARINGS ®

B
R

H
TYPE TP

R
b

MAX. FILLET LG. BORE SM. BORE DYNAMIC STATIC BEARING

BORE O.D. HEIGHT
BEARING RADIUS PLATE I.D. PLATE O.D. CAPACITY CAPACITY WEIGHT
NUMBER B D H R b d C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
120 170 39 1.0 123.0 170.0 245 965 3
BEARINGS

TP81224
THRUST

4.7244 6.6929 1.5354 .040 4.843 6.693 55,100 217,000 7

120 250 78 4.1 123.0 250.0 930 3900 21
TP89424
4.7244 9.8425 3.0709 .160 4.843 9.842 209,100 876,800 46
130 190 45 1.5 133.0 187.0 335 1250 5
TP81226
5.1181 7.4803 1.7717 .060 5.236 7.362 75,400 281,100 10
130 270 85 4.1 134.0 270.0 1070 4500 26
TP89426
5.1181 10.6299 3.3465 .160 5.276 10.630 240,600 1,011,700 58
140 200 46 1.5 143.0 197.0 365 1400 5
TP81228
5.5118 7.8740 1.8110 .060 5.630 7.756 82,100 314,800 11
140 280 85 4.1 144.0 280.0 1100 4800 28
TP89428
5.5118 11.0236 3.3465 .160 5.669 11.024 247,300 1,079,100 61
150 215 50 1.5 153.0 212.0 475 1900 7
TP81230
5.9055 8.4646 1.9685 .060 6.024 8.346 106,800 427,200 16
150 250 60 2.1 154.0 250.0 715 3560 13
TP89330
5.9055 9.8425 2.3622 .083 6.063 9.843 160,800 800,400 29
150 300 90 4.1 154.0 300.0 1250 5600 34
TP89430
5.9055 11.8110 3.5433 .160 6.063 11.811 281,100 1,259,000 74
160 225 51 1.5 163.0 222.0 480 2000 6
TP81232
6.2992 8.8583 2.0079 .060 6.417 8.740 108,000 449,700 14
160 270 67 3.0 164.0 270.0 845 4300 18
TP89332
6.2992 10.6299 2.6378 .120 6.457 10.630 190,000 966,700 39
160 320 95 5.1 164.0 320.0 1430 6400 40
TP89432
6.2992 12.5984 3.7402 .200 6.457 12.598 321,500 1,438,800 89
170 240 55 1.5 173.0 237.0 540 2280 8
TP81234
6.6929 9.4488 2.1654 .060 6.811 9.331 121,400 512,600 17
170 280 67 3.0 174.0 280.0 850 4200 18
TP89334
6.6929 11.0236 2.6378 .120 6.850 11.024 191,100 944,300 41
170 340 103 5.1 174.0 340.0 1600 7150 49
TP89434
6.6929 13.3858 4.0551 .200 6.850 13.386 359,700 1,607,400 109

234
CYLINDRICAL ROLLER THRUST, METRIC

AMERICAN
ROLLER BEARINGS ®

MAX. FILLET LG. BORE SM. BORE DYNAMIC STATIC BEARING

BORE O.D. HEIGHT
BEARING RADIUS PLATE I.D. PLATE O.D. CAPACITY CAPACITY WEIGHT
NUMBER B D H R b d C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
180 250 56 1.5 183.0 247.0 560 2400 9
TP81236
7.0866 9.8425 2.2047 .060 7.205 9.724 125,900 539,600 19
180 300 73 3.0 184.0 300.0 1030 5100 23
TP89336
7.0866 11.8110 2.8740 .120 7.244 11.811 231,600 1,146,600 51
180 360 109 5.1 184.0 360.0 1780 8000 59
TP89436
7.0866 14.1732 4.2913 .200 7.244 14.173 400,200 1,798,500 28
190 270 62 2.0 194.0 267.0 695 2900 11
TP81238
7.4803 10.6299 2.4409 .080 7.638 10.512 156,300 652,000 23
190 320 78 4.1 195.0 320.0 1200 5800 28
TP89338
7.4803 12.5984 3.0709 .160 7.677 12.598 269,800 1,303,900 63
190 380 115 5.1 195.0 380.0 1960 8900 69
TP89438
7.4803 14.9606 4.5276 .200 7.677 14.961 440,700 2,000,900 152
200 250 37 1.0 203.0 247.0 319 1540 4
TP81140
7.8740 9.8425 1.4567 .040 7.992 9.724 71,800 346,300 9
200 280 62 2.0 204.0 277.0 725 3100 12
TP81240
7.8740 11.0236 2.4409 .080 8.031 10.906 163,000 697,000 26
200 340 85 4.1 203.6 340.0 1300 6500 75
TP89340

BEARINGS
7.8740 13.3858 3.3465 .160 8.017 13.386 292,300 1,461,300 165

THRUST
200 400 122 5.1 203.6 400.0 2135 9970 81
TP89440
7.8740 15.7480 4.8031 .200 8.017 15.748 480,000 2,241,400 178
220 270 37 1.0 223.0 267.0 350 1800 5
TP81144
8.6614 10.6299 1.4567 .040 8.780 10.512 78,700 404,700 10
220 300 63 2.0 224.0 297.0 750 3350 13
TP81244
8.6614 11.8110 2.4803 .080 8.819 11.693 168,700 753,200 29
220 420 122 6.1 225.0 420.0 2320 11200 87
TP89444
8.6614 16.5354 4.8031 .240 8.858 16.535 521,600 2,517,900 191
240 300 45 1.5 243.0 297.0 480 2400 7
TP81148
9.4488 11.8110 1.7717 .060 9.567 11.693 108,000 539,600 16
240 340 78 2.0 244.0 335.0 1100 4850 22
TP81248
9.4488 13.3858 3.0709 .080 9.606 13.189 247,300 1,090,400 49
240 380 85 4.1 245.0 380.0 1490 8000 41
TP89348
9.4488 14.9606 3.3465 .160 9.646 14.961 335,000 1,798,500 90
240 440 122 6.1 245.0 440.0 2400 12000 92
TP89448
9.4488 17.3228 4.8031 .240 9.646 17.323 539,600 2,697,800 202
260 320 45 1.5 263.0 317.0 500 2600 8
TP81152
10.2362 12.5984 1.7717 .060 10.354 12.480 112,500 584,600 17
260 360 79 2.0 264.0 355.0 1130 5300 24
TP81252
10.2362 14.1732 3.1102 .080 10.394 13.976 254,100 1,191,500 53
260 480 132 6.1 265.0 500.0 2850 14300 119
TP89452
10.2362 18.8976 5.1969 .240 10.433 18.898 640,800 3,214,800 262
280 350 53 1.5 283.0 347.0 680 3550 11
TP81156
11.0236 13.7795 2.0866 .060 11.142 13.661 152,900 798,100 23
280 380 80 2.0 284.0 375.0 1160 5400 26
TP81256
11.0236 14.9606 3.1496 .080 11.181 14.764 260,800 1,214,000 57
280 520 145 6.1 285.0 520.0 3400 16900 154
TP89456
11.0236 20.4724 5.7087 .240 11.220 20.472 764,400 3,799,300 340

235
CYLINDRICAL ROLLER THRUST, METRIC

AMERICAN
ROLLER BEARINGS ®

B
R

H
TYPE TP

R
b

MAX. FILLET LG. BORE SM. BORE DYNAMIC STATIC BEARING

BORE O.D. HEIGHT
BEARING RADIUS PLATE I.D. PLATE O.D. CAPACITY CAPACITY WEIGHT
NUMBER B D H R b d C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
300 380 62 2.0 304.0 376.0 845 4300 17
BEARINGS

TP81160
THRUST

11.8110 14.9606 2.4409 .080 11.969 14.803 190,000 966,700 36

300 420 95 2.5 304.0 415.0 1530 7000 41
TP81260
11.8110 16.5354 3.7402 .100 11.969 16.339 344,000 1,573,700 89
300 540 145 6.1 305.0 540.0 3625 18460 161
TP89460
11.8110 21.2598 5.7087 .240 12.008 21.260 815,000 4,150,000 355
320 400 63 2.0 324.0 396.0 880 4600 18
TP81164
12.5984 15.7480 2.4803 .080 12.756 15.591 197,900 1,034,200 40
320 440 95 2.5 325.0 435.0 1550 7200 43
TP81264
12.5984 17.3228 3.7402 .100 12.795 17.126 348,500 1,618,700 94
320 580 155 7.6 325.0 580.0 3900 20000 201
TP89464
12.5984 22.8346 6.1024 .300 12.795 22.835 876,800 4,496,300 443
340 420 65 2.0 344.0 416.0 890 5000 20
TP81168
13.3858 16.5354 2.5591 .080 13.543 16.378 200,100 1,124,100 43
340 460 96 2.5 345.0 455.0 1630 7900 47
TP81268
13.3858 18.1102 3.7795 .100 13.583 17.913 366,500 1,776,000 104
340 620 170 7.6 345.0 620.0 4450 23500 254
TP89468
13.3858 24.4094 6.6929 .300 13.583 24.409 1,000,500 5,283,100 560
360 440 65 2.0 364.0 435.8 900 4800 20
TP81172
14.1732 17.3228 2.5591 .080 14.331 17.156 202,400 1,079,100 43
360 500 110 3.0 365.0 495.0 2150 10200 66
TP81272
14.1732 19.6850 4.3307 .120 14.370 19.488 483,400 2,293,100 144
360 640 170 7.6 365.0 640.0 4600 24800 264
TP89472
14.1732 25.1969 6.6929 .300 14.370 25.197 1,034,200 5,575,300 582
380 460 65 2.0 384.0 456.0 925 5200 22
TP81176
14.9606 18.1102 2.5591 .080 15.118 17.953 208,000 1,169,100 49
380 520 112 3.0 385.0 515.0 2200 10700 70
TP81276
14.9606 20.4724 4.4094 .120 15.157 20.276 494,600 2,405,500 154
380 670 176 7.6 385.0 670.0 5080 27200 295
TP89476
14.9606 26.3780 6.9291 .300 15.157 26.378 1,140,000 6,100,000 650

236
CYLINDRICAL ROLLER THRUST, METRIC

5.0000 8.5000 2.3120 .062 5.130 7.937 118,000 400,000 18
ATP138
127.000 215.900 58.725 1.5 130.30 201.60 525 1779 8
5.0000 9.5000 2.3120 .062 5.130 8.937 156,000 570,000 26
ATP139
127.000 241.300 58.725 1.5 130.30 227.00 694 2535 12
5.0000 10.5000 2.6250 .125 5.130 9.937 190,000 800,000 39
ATP140
127.000 266.700 66.675 3.1 130.30 252.40 845 3559 17.7
5.0000 11.5000 2.6250 .125 5.130 10.937 229,000 1,000,000 50
ATP141
127.000 292.100 66.675 3.1 130.30 277.80 1019 4448 23
5.0000 12.5000 2.6250 .125 5.130 11.937 265,000 1,200,000 63
ATP142
127.000 317.500 66.675 3.1 130.30 303.20 1179 5338 29
6.0000 9.5000 2.6250 .125 6.130 8.937 134,000 480,000 23
ATP143
152.400 241.300 66.675 3.1 155.70 227.00 596 2135 10.5
6.0000 10.5000 2.6250 .125 6.130 9.937 180,000 710,000 33
ATP144
152.400 266.700 66.675 3.1 155.70 252.40 801 3158 15
6.0000 11.5000 2.6250 .125 6.130 10.937 220,000 965,000 44
ATP145
152.400 292.100 66.675 3.1 155.70 277.80 979 4293 20
6.0000 12.5000 2.6250 .125 6.130 11.937 250,000 1,200,000 57
ATP146
152.400 317.500 66.675 3.1 155.70 303.20 1112 5338 26
6.0000 13.5000 2.6250 .125 6.130 12.937 280,000 1,430,000 72
ATP313
152.400 342.900 66.675 3.1 155.70 328.60 1245 6361 33
7.0000 10.5000 2.6250 .125 7.130 9.906 146,000 550,000 26
ATP147
177.800 266.700 66.675 3.1 181.10 251.61 649 2447 12
7.0000 11.5000 2.6250 .125 7.130 10.906 196,000 780,000 37
ATP148
177.800 292.100 66.675 3.1 181.10 277.01 872 3470 17
7.0000 12.5000 2.6250 .125 7.130 11.906 236,000 1,060,000 50
ATP149
177.800 317.500 66.675 3.1 181.10 302.41 1050 4715 23
7.0000 13.5000 2.6250 .125 7.130 12.906 240,000 1,180,000 64
ATP413
177.800 342.900 66.675 3.1 181.10 327.81 1068 5249 29

242
SELF ALIGNING CYLINDRICAL ROLLER THRUST

AMERICAN
ROLLER BEARINGS ®

MAX. FILLET LG. BORE SM. BORE DYNAMIC STATIC BEARING

BORE O.D. HEIGHT
BEARING RADIUS PLATE I.D. PLATE O.D. CAPACITY CAPACITY WEIGHT
NUMBER B D H R b d C Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
7.0000 14.7500 4.0000 .250 7.130 13.906 400,000 1,660,000 118
ATP150
177.800 374.650 101.600 6.4 181.10 353.21 1779 7384 54
8.0000 12.7500 4.0000 .250 8.190 11.906 260,000 900,000 63
ATP151
203.200 323.850 101.600 6.4 208.03 302.41 1157 4003 28.6
8.0000 14.7500 4.0000 .250 8.190 13.906 390,000 1,600,000 106
ATP152
203.200 374.650 101.600 6.4 208.03 353.21 1735 7117 48
8.0000 16.8750 4.0000 .250 8.250 15.906 500,000 2,280,000 154
ATP153
203.200 428.625 101.600 6.4 209.55 404.01 2224 10142 70
10.0000 16.8750 4.0000 .250 10.250 15.906 405,000 1,800,000 120
ATP154
254.000 428.625 101.600 6.4 260.35 404.01 1802 8007 54
10.0000 18.8750 5.0000 .250 10.250 17.906 600,000 2,700,000 225
ATP155
254.000 479.425 127.000 6.4 260.35 454.81 2669 12010 102
10.0000 20.8750 5.0000 .250 10.250 19.906 720,000 3,450,000 300
ATP156
254.000 530.225 127.000 6.4 260.35 505.61 3203 15346 136
12.0000 18.8750 5.0000 .250 12.250 17.906 520,000 2,320,000 180
ATP157
304.800 479.425 127.000 6.4 311.15 454.81 2313 10320 82
12.0000 20.8750 6.0000 .250 12.250 19.906 710,000 3,150,000 300
ATP158
304.800 530.225 152.400 6.4 311.15 505.61 3158 14012 136
12.0000 24.8750 6.0000 .250 12.250 23.906 950,000 4,500,000 510
ATP159
304.800 631.825 152.400 6.4 311.15 607.21 4226 20017 231
14.0000 20.8750 4.8750 .250 14.250 19.875 510,000 2,280,000 200
ATP160

BEARINGS
THRUST
355.600 530.225 123.825 6.4 361.95 504.83 2269 10142 91
14.0000 22.8750 4.8750 .250 14.250 21.875 695,000 3,450,000 280
ATP161
355.600 581.025 123.825 6.4 361.95 555.63 3091 15346 127
14.0000 24.8750 4.8750 .250 14.250 23.875 830,000 4,500,000 370
ATP162
355.600 631.825 123.825 6.4 361.95 606.43 3692 20017 168
16.0000 22.8750 6.0000 .250 16.250 21.875 600,000 2,550,000 270
ATP163
406.400 581.025 152.400 6.4 412.75 555.63 2669 11343 122
16.0000 25.0000 6.0000 .250 16.250 23.875 800,000 3,900,000 385
ATP164
406.400 635.000 152.400 6.4 412.75 606.43 3559 17348 175
16.0000 27.0000 6.0000 .250 16.250 25.875 980,000 5,000,000 510
ATP165
406.400 685.800 152.400 6.4 412.75 657.23 4359 22241 231
18.0000 27.0000 6.7500 .250 18.380 25.875 90,000 4,150,000 470
ATP166
457.200 685.800 171.450 6.4 466.85 657.23 400 18460 213
18.0000 29.0000 6.7500 .250 18.380 27.875 1,200,000 5,600,000 620
ATP167
457.200 736.600 171.450 6.4 466.85 708.03 5338 24910 281
18.0000 31.0000 7.2500 .250 18.380 29.875 1,500,000 7,100,000 840
ATP168
457.200 787.400 184.150 6.4 466.85 758.83 6672 31582 381
20.0000 29.0000 7.5000 .250 20.380 27.875 1,040,000 4,750,000 570
ATP169
508.000 736.600 190.500 6.4 517.65 708.03 4626 21129 75
20.0000 31.0000 7.5000 .250 20.380 29.875 1,250,000 6,200,000 750
ATP170
508.000 787.400 190.500 6.4 517.65 758.83 5560 27579 340
20.0000 33.0000 8.0000 .250 20.380 31.875 1,700,000 8,000,000 1000
ATP171
508.000 838.200 203.200 6.4 517.65 809.63 7562 35586 454
22.0000 31.0000 7.5000 .250 22.380 29.875 1,200,000 5,300,000 620
ATP172
558.800 787.400 190.500 6.4 568.45 758.83 5338 23575 281
22.0000 33.0000 7.5000 .250 22.380 31.875 1,340,000 6,800,000 810
ATP173
558.800 838.200 190.500 6.4 568.45 809.63 5961 30248 367
22.0000 35.0000 8.0000 .250 22.380 33.875 1,760,000 8,650,000 1080
ATP174
558.800 889.000 203.200 6.4 568.45 860.43 7829 38477 490

243
CRANE HOOK THRUST
D

AMERICAN
B
R

TYPE TPC H
ROLLER BEARINGS ®

R
B
d
SHANK MAX. FILLET BOT. PLT. LOAD BEARING
BORE O.D. HEIGHT
BEARING DIA. RADIUS O.D. CAPACITY WEIGHT
NUMBER B D H R d Cas M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
3.250 3.2650 6.1250 1.500 .062 5.850 228,000 8.6
TPC527-1
82.550 82.931 155.575 38.100 1.5 148.59 1,014 4
3.250 3.2650 6.1250 1.750 .062 5.970 9
TPC527-4
82.550 82.931 155.575 44.450 1.5 151.64 4
3.250 3.2650 6.1870 1.750 .062 5.970 245,000 10
TPC527-3
82.550 82.931 157.150 44.450 1.5 151.64 1,090 4.4
3.500 3.5150 6.1250 1.625 .062 5.970 9
TPC527-5
88.900 89.281 155.575 41.275 1.5 151.64 4
3.500 3.5150 6.1560 1.625 .062 5.970 210,000 9.5
TPC527-2
88.900 89.281 156.362 41.275 1.5 151.64 934 4.3
3.500 3.5150 6.7500 1.625 .062 6.540 284,000 12
TPC528-1
88.900 89.281 171.450 41.275 1.5 166.12 1,263 5.4
3.563 3.5770 6.3750 1.375 .062 5.970 195,000 10
TPC530-2
90.488 90.856 161.925 34.925 1.5 151.64 867 4.5
3.750 3.7650 7.1250 1.875 .062 6.860 316,000 16
TPC534-1
95.250 95.631 180.975 47.625 1.5 174.24 1,406 7.3
4.250 4.2650 8.1710 2.000 .125 7.970 462,000 16.4
TPC535-1
107.950 108.331 207.543 50.800 3.1 202.44 2,055 7.4
4.250 4.2650 8.1250 2.000 .125 7.970 15.3
TPC535-2
107.950 108.331 206.375 50.800 3.1 202.44 7
4.500 4.5150 8.1250 2.000 .125 7.910 503,000 22
TPC538-1
BEARINGS
THRUST

114.300 114.681 206.375 50.800 3.1 200.91 2,237 10

5.000 5.0150 9.1250 2.250 .125 8.970 29
TPC539-2
127.000 127.381 231.775 57.150 3.1 227.84 13
5.000 5.0150 9.1560 2.250 .125 8.970 655,000 30
TPC539-1
127.000 127.381 232.562 57.150 3.1 227.84 2,914 14
5.000 5.0150 10.5000 2.500 .125 10.100 40
TPC539-3
127.000 127.381 266.700 63.500 3.1 256.54 18
5.500 5.5150 10.5000 2.500 .125 10.100 743,000 41
TPC544-1
139.700 140.081 266.700 63.500 3.1 256.54 3,305 19
5.563 5.5770 11.5000 2.000 .125 10.970 1,180,000 42
TPC545-2
141.288 141.656 292.100 50.800 3.1 278.64 5,249 19
6.000 6.0150 11.1250 3.000 .125 10.970 56
TPC545-3
152.400 152.781 282.575 76.200 3.1 278.64 25
6.000 6.0150 11.1560 3.000 .125 10.970 990,000 60
TPC545-1
152.400 152.781 283.362 76.200 3.1 278.64 4,404 27
6.813 6.8270 12.7500 2.500 .125 12.340 1,050,000 62
TPC549-1
173.038 173.406 323.850 63.500 3.1 313.44 4,671 28
7.875 7.8900 12.3750 3.000 .125 11.910 975,000 74
TPC551
200.025 200.406 314.325 76.200 3.1 302.51 4,337 34
8.438 8.4520 14.5000 3.000 .125 13.910 1,493,000 80
TPC552
214.313 214.681 368.300 76.200 3.1 353.31 6,641 36
8.875 8.8900 16.5000 3.000 .125 15.910 2,318,000 112
TPC553
225.425 225.806 419.100 76.200 3.1 404.11 10,311 51
9.313 9.3270 16.5000 3.000 .125 15.910 2,318,000 108
TPC554
236.538 236.906 419.100 76.200 3.1 404.11 10,311 49
9.625 9.6400 18.5000 3.750 .125 17.910 2,850,000 212
TPC555
244.475 244.856 469.900 95.250 3.1 454.91 12,677 96
10.000 10.0150 20.5000 3.750 .125 19.910 216
TPC556
254.000 254.381 520.700 95.250 3.1 505.71 98

The bores of both thrust plates and roller assembly slip fit and pilot on the crane hook shank.

244
CRANE HOOK THRUST
.440” (11.2mm)
D

AMERICAN
B
R

H TYPE WTPC
ROLLER BEARINGS ®

R
B
d
SHANK MAX. FILLET BOT. PLT. LOAD BEARING
BORE O.D. HEIGHT
BEARING DIA. RADIUS O.D. CAPACITY WEIGHT
NUMBER B D H R d Cas M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
3.250 3.2650 6.2500 1.500 .062 5.850 228,000 8.6
WTPC527-1
82.550 82.931 158.750 38.100 1.5 148.59 1,014 4.0
3.250 3.2650 6.2500 1.750 .062 5.970 9.1
WTPC527-4
82.550 82.931 158.750 44.450 1.5 151.64 4.1
3.250 3.2650 6.3750 1.750 .062 5.970 245,000 9.8
WTPC527-3
82.550 82.931 161.925 44.450 1.5 151.64 1,090 4.4
3.500 3.5150 6.3120 1.625 .062 5.970 9
WTPC527-5
88.900 89.281 160.325 41.275 1.5 151.64 4.1
3.500 3.5150 6.3750 1.625 .062 5.970 210,000 9.5
WTPC527-2
88.900 89.281 161.925 41.275 1.5 151.64 934 4.3
3.500 3.5150 6.9370 1.625 .062 6.540 284,000 12
WTPC528-1
88.900 89.281 176.200 41.275 1.5 166.12 1,263 5.4
3.563 3.5770 6.3750 1.375 .062 5.970 195,000 10
WTPC530-2
90.488 90.856 161.925 34.925 1.5 151.64 867 4.5
3.750 3.7650 7.2500 1.875 .062 6.860 316,000 16
WTPC534-1
95.250 95.631 184.150 47.625 1.5 174.24 1,406 7.3
4.250 4.2650 8.3750 2.000 .125 7.970 462,000 16.4
WTPC535-1
107.950 108.331 212.725 50.800 3.175 202.44 2,055 7.4
4.250 4.2650 8.3120 2.000 .125 7.970 15.3
WTPC535-2
107.950 108.331 211.125 50.800 3.18 202.44 7
4.500 4.5150 8.3120 2.000 .125 7.910 503,000 22
WTPC538-1

BEARINGS
THRUST
114.300 114.681 211.125 50.800 3.18 200.91 2,237 10
5.000 5.0150 9.3120 2.250 .125 8.970 29
WTPC539-2
127.000 127.381 236.525 57.150 3.18 227.84 13
5.000 5.0150 9.3750 2.250 .125 8.970 655,000 30
WTPC539-1
127.000 127.381 238.125 57.150 3.18 227.84 2,914 14
5.000 5.0150 10.5000 2.500 .125 10.100 40
WTPC539-3
127.000 127.381 266.700 63.500 3.18 256.54 18
5.500 5.5150 10.5000 2.500 .125 10.100 743,000 41
WTPC544-1
139.700 140.081 266.700 63.500 3.18 256.54 3,305 19
5.563 5.5770 11.5000 2.000 .125 10.970 1,180,000 42
WTPC545-2
141.288 141.656 292.100 50.800 3.18 278.64 5,249 19
6.000 6.0150 11.3120 3.000 .125 10.970 56
WTPC545-3
152.400 152.781 287.325 76.200 3.18 278.64 25
6.000 6.0150 11.3750 3.000 .125 10.970 990,000 60
WTPC545-1
152.400 152.781 288.925 76.200 3.18 278.64 4,404 27
6.813 6.8270 12.7500 2.500 .125 12.340 1,050,000 62
WTPC549-1
173.038 173.406 323.850 63.500 3.18 313.44 4,671 28
7.875 7.8900 12.3750 3.000 .125 11.910 975,000 74
WTPC551
200.025 200.406 314.325 76.200 3.18 302.51 4,337 34
8.438 8.4520 14.5000 3.000 .125 13.910 1,493,000 80
WTPC552
214.313 214.681 368.300 76.200 3.18 353.31 6,641 36
8.875 8.8900 16.5000 3.000 .125 15.910 2,318,000 112
WTPC553
225.425 225.806 419.100 76.200 3.18 404.11 10,311 51
9.313 9.3270 16.5000 3.000 .125 15.910 2,318,000 108
WTPC554
236.538 236.906 419.100 76.200 3.18 404.11 10,311 49
9.625 9.6400 18.5000 3.750 .125 17.910 2,580,000 212
WTPC555
244.475 244.856 469.900 95.250 3.18 454.91 11,476 96
10.000 10.0150 20.5000 3.750 .125 19.910 216
WTPC556
254.000 254.381 520.700 95.250 3.18 505.71 98

Clearance for and access to the grease fitting must be provided.

245
LIGHT DUTY DOUBLE ACTING THRUST

AMERICAN
ROLLER BEARINGS ®

b
R

TYPE TPS W H W

R
B
D
BEARINGS

BRG. SPACER MAX. FILLET LOCATING DYNAMIC STATIC BRG.

THRUST

BORE O.D. OIL HOLES CAPACITY WT.

BEARING HEIGHT WIDTHS RADIUS SLEEVES CAPACITY
NUMBER B D H W R b d No. Dia. C Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
3.2500 8.0000 1.760 1.750 .062 4.000 7.016 .312 49,500 160,000 20
TPS334 4
82.550 203.200 44.704 44.450 1.5 101.60 178.21 7.92 220 712 9
3.2500 9.0000 1.760 1.750 .062 4.000 8.016 .312 71,900 232,000 25
TPS335 4
82.550 228.600 44.704 44.450 1.5 101.60 203.61 7.92 320 1032 11
3.2500 10.0000 1.760 1.750 .062 4.000 9.016 .312 84,000 320,000 32
TPS336 4
82.550 254.000 44.704 44.450 1.5 101.60 229.01 7.92 374 1423 15
3.2500 11.0000 1.760 1.750 .062 4.000 10.016 .312 100,300 405,000 40
TPS337 4
82.550 279.400 44.704 44.450 1.5 101.60 254.41 7.92 446 1802 18
4.2500 9.0000 1.760 1.750 .062 5.000 8.016 .312 55,000 180,000 24
TPS338 4
107.950 228.600 44.704 44.450 1.5 127.00 203.61 7.92 245 801 11
4.2500 10.0000 1.760 1.750 .062 5.000 9.016 .312 81,200 280,000 30
TPS339 4
107.950 254.000 44.704 44.450 1.5 127.00 229.01 7.92 361 1245 14
4.2500 11.0000 2.010 2.000 .125 5.000 10.016 .375 104,000 365,000 42
TPS340 4
107.950 279.400 51.054 50.800 3.1 127.00 254.41 9.53 463 1624 19
4.2500 12.0000 2.010 2.000 .125 5.000 11.080 .375 126,000 500,000 52
TPS341 4
107.950 304.800 51.054 50.800 3.1 127.00 281.43 9.53 560 2224 24
4.2500 13.0000 2.010 2.000 .125 5.000 12.080 .375 145,000 610,000 62
TPS342 4
107.950 330.200 51.054 50.800 3.1 127.00 306.83 9.53 645 2713 28
5.2500 10.0000 2.010 2.000 .125 6.000 9.016 .375 71,500 224,000 30
TPS343 4
133.350 254.000 51.054 50.800 3.1 152.40 229.01 9.53 318 996 14
5.2500 11.0000 2.010 2.000 .125 6.000 10.016 .375 99,500 320,000 38
TPS344 4
133.350 279.400 51.054 50.800 3.1 152.40 254.41 9.53 443 1423 17
5.2500 12.0000 2.010 2.000 .125 6.000 11.030 .375 118,000 465,000 48
TPS345 4
133.350 304.800 51.054 50.800 3.1 152.40 280.16 9.53 525 2068 22
5.2500 13.0000 2.010 2.000 .125 6.000 12.030 .375 135,600 585,000 58
TPS346 4
133.350 330.200 51.054 50.800 3.1 152.40 305.56 9.53 603 2602 26

246
LIGHT DUTY DOUBLE ACTING THRUST

BORE O.D. HEIGHT WT.
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY
NUMBER B D H R S T C Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
4.0000 8.5000 1.8125 .130 7.780 4.500 220,000 400,000 20
BEARINGS

T1411
THRUST

101.600 215.900 46.038 3.3 197.61 114.30 979 1779 9

4.0000 8.5000 1.8125 .130 7.780 4.500 250,000 520,000 19
T1411F
101.600 215.900 46.038 3.3 197.61 114.30 1112 2313 9
4.4000 8.8000 2.2000 .130 8.120 5.000 208,000 375,000 25
T1441
111.760 223.520 55.880 3.3 206.25 127.00 925 1668 11
4.5000 9.8750 2.1250 .160 9.160 5.120 280,000 520,000 32
T1451
114.300 250.825 53.975 4.1 232.66 130.05 1245 2313 14
5.0000 9.8750 2.1875 .190 9.060 5.750 250,000 450,000 31
T1520
127.000 250.825 55.563 4.7 230.12 146.05 1112 2002 14
5.0000 9.8750 2.1875 .190 9.060 5.750 300,000 610,000 29
T1520F
127.000 250.825 55.563 4.7 230.12 146.05 1334 2713 13
5.0000 10.5000 2.3125 .190 9.750 5.620 315,000 585,000 39
T1511
127.000 266.700 58.738 4.7 247.65 142.75 1401 2602 17
5.0000 10.5000 2.3125 .190 9.750 5.620 365,000 765,000 37
T1511F
127.000 266.700 58.738 4.7 247.65 142.75 1624 3403 17
6.0000 12.5000 2.7500 .250 11.560 6.690 425,000 815,000 65
T1611
152.400 317.500 69.850 6.4 293.62 169.93 1890 3625 30
6.0000 12.5000 2.7500 .250 11.560 6.690 490,000 1,080,000 61
T1611F
152.400 317.500 69.850 6.4 293.62 169.93 2180 4804 28
6.5000 12.2500 3.5000 .250 11.060 7.620 375,000 610,000 76
T1651
165.100 311.150 88.900 6.4 280.92 193.55 1668 2713 34
6.5000 12.2500 3.5000 .250 11.060 7.620 405,000 735,000 68
T1651F
165.100 311.150 88.900 6.4 280.92 193.55 1802 3269 31
6.6250 12.0000 2.7500 .250 11.060 7.440 335,000 600,000 54
T1661
168.275 304.800 69.850 6.4 280.92 188.98 1490 2669 25
6.6250 12.0000 2.7500 .250 11.060 7.440 390,000 780,000 50
T1661F
168.275 304.800 69.850 6.4 280.92 188.98 1735 3470 23
6.8750 14.1250 3.2500 .250 13.000 7.880 520,000 980,000 101
T1691
174.625 358.775 82.550 6.4 330.20 200.15 2313 4359 46

250
TAPERED ROLLER THRUST

AMERICAN
ROLLER BEARINGS ®

MAX. FILLET SHLDR. DIAS. DYNAMIC STATIC BEARING

BORE O.D. HEIGHT
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY WEIGHT
NUMBER B D H R S T C Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
7.0000 14.5000 3.2500 .310 13.250 8.000 540,000 1,040,000 104
T1711
177.800 368.300 82.550 7.9 336.55 203.20 2402 4626 47
7.0000 14.5000 3.2500 .310 13.250 8.000 620,000 1,370,000 96
T1711F
177.800 368.300 82.550 7.9 336.55 203.20 2758 6094 44
7.0000 17.0000 4.0000 .310 15.690 8.060 880,000 1,800,000 191
T1709
177.800 431.800 101.600 7.9 398.53 204.72 3914 8007 87
7.4803 14.0000 2.9920 .250 12.880 8.500 490,000 1,560,000 80
T17519
190.000 355.600 75.997 6.4 327.15 215.90 2180 6939 36
8.0000 16.5000 3.6250 .380 15.120 8.880 710,000 1,400,000 150
T1811
203.200 419.100 92.075 9.5 384.05 225.55 3158 6227 68
8.0000 16.5000 3.6250 .380 15.120 8.880 815,000 1,830,000 140

BEARINGS
T1811F

THRUST
203.200 419.100 92.075 9.5 384.05 225.55 3625 8140 63
8.0000 16.5000 4.7500 .380 15.12 8.88 754,000 1,400,000 204
T1811X
203.200 419.100 120.650 6.4 384.05 225.55 3354 6227 93
9.0000 19.0000 4.1250 .440 17.560 10.190 1,020,000 2,080,000 230
T1911
228.600 482.600 104.775 11.1 446.02 258.83 4537 9252 104
9.0000 19.0000 4.1250 .440 17.560 10.190 1,120,000 2,550,000 213
T1911F
228.600 482.600 104.775 11.1 446.02 258.83 4982 11343 97
9.2500 21.5000 5.0000 .630 19.750 10.620 1,370,000 2,750,000 378
T1921
234.950 546.100 127.000 15.8 501.65 269.75 6094 12233 171
9.2500 21.5000 5.0000 .630 19.750 10.620 1,370,000 2,750,000 378
T1921V
234.950 546.100 127.000 15.8 501.65 269.75 6094 12233 171
10.0000 21.2500 4.6250 .440 19.620 11.250 1,290,000 2,700,000 326
T11011
254.000 539.750 117.475 11.1 498.35 285.75 5738 12010 148
11.0000 19.5000 5.2500 .250 17.880 12.250 944,000 3,150,000 276
T11115
279.400 495.300 133.350 6.4 454.15 311.15 4199 14012 125
11.0000 23.7500 5.3750 .440 21.750 12.500 1,600,000 3,200,000 440
T11120
279.400 603.250 136.525 11.1 552.45 317.50 7117 14234 200
11.0000 23.7500 5.3750 .440 21.750 12.500 1,760,000 4,000,000 468
T11120F
279.400 603.250 136.525 11.1 552.45 317.50 7829 17793 212
14.0000 21.0000 4.0000 .440 19.000 15.500 731,000 2,710,000 186
T11421
355.600 533.400 101.600 11.1 482.60 393.70 3252 12055 84
14.0000 23.7500 4.7500 .380 21.750 15.500 1,240,000 4,060,000 318
T114520
355.600 603.250 120.650 9.5 552.45 393.70 5516 18060 144
16.0000 28.0000 5.7500 .380 26.000 17.690 1,900,000 3,750,000 610
T116021
406.400 711.200 146.050 9.5 660.40 449.33 8452 16681 277
16.0000 33.0000 7.0000 .500 30.560 18.060 3,100,000 6,200,000 1170
T116050
406.400 838.200 177.800 12.7 776.22 458.72 13789 27579 531
16.0000 33.0000 7.0000 .500 30.560 18.060 3,420,000 7,720,000 1066
T116050F
406.400 838.200 177.800 12.7 776.22 458.72 15213 34340 484

251
V-FLAT THRUST

AMERICAN
ROLLER BEARINGS ®

S
B
R

TYPE VFT H

R T
D

MAX. FILLET SHLDR. DIAS. DYNAMIC STATIC BEARING

BORE O.D. HEIGHT
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY WEIGHT
NUMBER B D H R S T C Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
4.0000 8.5000 1.8125 .100 7.620 4.250 200,000 355,000 21
VFT9431
101.600 215.900 46.038 1.5 193.55 107.95 890 1579 9
5.0000 10.5000 2.3125 .140 9.380 5.880 305,000 585,000 41
VFT9556
127.000 266.700 58.738 3.6 238.25 149.35 1357 2602 19
5.9055 11.8000 3.5312 .120 10.530 6.880 415,000 750,000 79
BEARINGS

VFT9557
THRUST

150.000 299.720 89.692 3.0 267.46 174.75 1846 3336 36

6.6250 12.0000 2.7500 .250 10.940 7.440 430,000 850,000 57
VFT9654
168.275 304.800 69.850 6.4 277.88 188.98 1913 3781 26
7.0000 14.5000 3.2500 .250 13.250 8.000 670,000 1,400,000 109
VFT9720
177.800 368.300 82.550 6.4 336.55 203.20 2980 6227 49
9.0000 17.0000 3.5000 .200 15.620 10.120 765,000 1,600,000 158
VFT9937
228.600 431.800 88.900 5.1 396.75 257.05 3403 7117 72
10.0000 20.0000 3.7500 .250 18.440 11.120 1,020,000 2,240,000 243
VFT10048
254.000 508.000 95.250 6.4 468.38 282.45 4537 9964 110
10.0000 20.0000 4.2500 .190 18.380 11.250 1,250,000 2,700,000 272
VFT10049
254.000 508.000 107.950 4.8 466.85 285.75 5560 12010 123
10.1000 21.5000 6.5000 .250 20.310 11.880 1,800,000 3,350,000 501
VFT10050
256.540 546.100 165.100 6.4 515.87 301.75 8007 14901 227
10.2362 18.8976 5.2000 .190 16.810 11.810 1,060,000 2,040,000 279
VFT10051
259.999 479.999 132.080 4.8 426.97 299.97 4715 9074 127
11.0000 23.7500 5.3750 .190 21.750 12.500 1,760,000 4,000,000 508
VFT11004
279.400 603.250 136.525 4.8 552.45 317.50 7829 17793 230
12.0000 24.0000 4.5000 .250 22.250 13.500 1,660,000 4,000,000 421
VFT12003
304.800 609.600 114.300 6.4 565.15 342.90 7384 17793 191
12.0000 26.5000 6.7500 .300 23.940 13.880 2,500,000 5,100,000 767
VFT12004
304.800 673.100 171.450 7.6 608.08 352.55 11121 22686 348
12.0000 29.0000 11.0000 .360 24.190 15.190 3,900,000 6,300,000 1614
VFT12005
304.800 736.600 279.400 9.1 614.43 385.83 17348 28024 732
14.5095 23.9825 4.7500 .375 22.250 15.810 1,320,000 2,650,000 388
VFT14004
368.541 609.156 120.650 9.5 565.15 401.57 5872 11788 176
16.0000 28.0000 6.5781 .360 25.750 17.750 2,320,000 4,500,000 786
VFT16004
406.400 711.200 167.084 9.1 654.05 450.85 10320 20017 357
16.0000 28.0470 5.7500 .300 25.620 17.940 2,080,000 4,400,000 669
VFT16005
406.400 712.394 146.050 7.6 650.75 455.68 9252 19572 303

Continued on next page.

252
V-FLAT & SELF ALIGNING V-FLAT THRUST

AMERICAN
ROLLER BEARINGS ®

MAX. FILLET SHLDR. DIAS. DYNAMIC STATIC BEARING

BORE O.D. HEIGHT
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY WEIGHT
NUMBER B D H R S T C Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
17.0000 34.0000 9.0000 .400 31.000 19.250 4,250,000 8,500,000 1708
VFT17001
431.800 863.600 228.600 10.2 787.40 488.95 18905 37810 775
20.0000 39.0000 7.7500 .500 36.500 22.190 3,750,000 9,300,000 1946
VFT20003
508.000 990.600 196.850 12.7 927.10 563.63 16681 41368 883
22.0000 42.0000 11.2500 .400 37.500 25.190 6,300,000 11,000,000 3090
VFT22002
558.800 1066.800 285.750 10.2 952.50 639.83 28024 48930 1402
28.0000 38.0000 5.0000 .190 36.120 30.000 1,960,000 4,400,000 781
VFT28001
711.200 965.200 127.000 4.8 917.45 762.00 8718 19572 354
28.0000 39.0000 7.5000 .400 36.880 29.750 3,200,000 6,300,000 1262
VFT28002
711.200 990.600 190.500 10.2 936.75 755.65 14234 28024 572
32.5000 46.0000 5.0000 .560 44.500 33.880 3,550,000 10,000,000 1212
VFT32002
825.500 1168.400 127.000 14.2 1130.30 860.55 15791 44482 550

S
B
R

TYPE AVFT H

BEARINGS
THRUST
T R
D

MAX. FILLET SHLDR. DIAS. DYNAMIC STATIC BEARING

BORE O.D. HEIGHT
BEARING RADIUS SHAFT HSNG. CAPACITY CAPACITY WEIGHT
NUMBER B D H R S T C Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kN LBS/kg
7.2500 16.0000 8.0000 .240 13.620 9.000 1,020,000 1,730,000 347
AVFT9721
184.150 406.400 203.200 6.0 345.95 228.60 4537 7695 157
7.8740 15.7480 4.7969 .160 14.120 9.470 815,000 1,600,000 190
AVFT9722
200.000 399.999 121.841 4.0 358.65 240.54 3625 7117 86
9.0000 19.0000 6.2500 .190 16.500 11.120 1,320,000 2,450,000 375
AVFT9938
228.600 482.600 158.750 4.8 419.10 282.45 5872 10898 170
9.5000 19.2500 6.0000 .240 17.000 11.000 1,120,000 2,240,000 359
AVFT9939
241.300 488.950 152.400 6.0 431.80 279.40 4982 9964 163
10.0000 20.0000 8.5000 .400 16.750 12.500 1,340,000 2,200,000 553
AVFT10052
254.000 508.000 215.900 10.2 425.45 317.50 5961 9786 251
12.0000 24.0000 8.5000 .300 21.120 13.750 2,280,000 4,000,000 793
AVFT12006
304.800 609.600 215.900 7.6 536.45 349.25 10142 17793 360
14.0000 26.0000 10.0000 .400 22.750 16.250 2,500,000 4,150,000 1065
AVFT14005
355.600 660.400 254.000 10.2 577.85 412.75 11121 18460 483
16.0000 34.2500 9.5000 .650 31.620 18.250 4,000,000 8,800,000 1892
AVFT16006
406.400 869.950 241.300 16.5 803.15 463.55 17793 39144 858

253
DOUBLE ACTING V-FLAT

AMERICAN
W
Ro

ROLLER BEARINGS ®

Ri
Ct
TYPE VVFT D b B S

MAX FILLET ROT. PLATE STAT. ROT. PLATE DYNAMIC STATIC BRG.
BORE O.D. WIDTH WT.
BEARING SHAFT HSNG. SHLDR. PLATE I.D. THICK. CAPACITY CAPACITY
NUMBER B D W Ri Ro S b Ct C Co M
mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN mm/IN kN/LBS kN/LBS kg/LBS
220 300 96 0.6 2.0 231.0 236.0 22.0 440 1660 20
VVFT8944
8.6614 11.8110 3.7795 .025 .080 9.094 9.291 0.866 99,000 373,200 44
240 320 96 0.6 2.0 251.0 256.0 22.0 418 1900 22
VVFT8948
9.4488 12.5984 3.7795 .025 .080 9.882 10.079 0.866 94,000 427,200 47
250 380 100 1.0 2.0 267.0 275.0 22.0 897 4530 44
VVFT8050
9.8425 14.9606 3.9370 .040 .080 10.512 10.827 0.866 201,700 1,018,400 96
260 360 92 1.0 2.0 276.0 285.0 20.0 605 2600 28
VVFT8952
10.2362 14.1732 3.6220 .040 .080 10.866 11.221 0.787 136,100 584,600 62
270 450 180 2.0 4.0 300.0 310.0 45.0 1650 6000 120
VVFT8154
10.6299 17.7165 7.0866 .080 .160 11.811 12.205 1.772 371,000 1,348,900 265
300 420 100 1.5 1.5 320.0 330.0 23.0 900 4500 44
VVFT8960
11.8110 16.5354 3.9370 .060 .060 12.600 12.992 .906 202,400 1,011,700 96
320 440 108 1.0 2.5 348.0 355.0 26.0 990 4650 49
VVFT8964
12.5984 17.3228 4.2520 .040 .100 13.701 13.976 1.024 222,600 1,045,400 107
320 470 130 1.0 2.5 340.0 350.0 30.0 1300 5700 80
BEARINGS

VVFT8064
THRUST

12.5984 18.5039 5.1181 .040 .100 13.386 13.780 1.181 292,300 1,281,500 176
350 490 130 1.0 2.5 380.0 390.0 30.0 1170 5100 74
VVFT8970
13.7795 19.2913 5.1181 .040 .100 14.961 15.354 1.181 263,100 1,146,600 162
350 540 135 1.0 3.0 384.0 400.0 30.0 1720 9150 115
VVFT8070
13.7795 21.2598 5.3150 .040 .120 15.118 15.748 1.181 386,700 2,057,100 254
360 560 200 2.0 5.0 376.0 396.0 48.0 1850 11500 186
VVFT8172
14.1732 22.0472 7.8740 .080 .200 14.803 15.591 1.890 415,900 2,585,400 410
380 560 130 1.5 2.5 416.0 430.0 32.0 1790 10000 110
VVFT8076
14.9606 22.0472 5.1181 .060 .100 16.378 16.929 1.260 402,500 2,248,200 243
400 650 200 2.0 5.0 435.0 450.0 50.0 2500 13000 268
VVFT8180
15.7480 25.5906 7.8740 .080 .200 17.126 17.716 1.969 562,100 2,922,600 590
420 620 170 1.5 2.5 455.0 465.0 35.0 2420 12200 185
VVFT8084
16.5354 24.4094 6.6929 .060 .100 17.913 18.307 1.378 544,100 2,742,700 408
440 645 167 2.5 3.0 480.0 490.0 50.0 1980 10800 190
VVFT8088
17.3228 25.3937 6.5748 .100 .120 18.898 19.291 1.969 445,200 2,428,000 419
450 645 155 3.0 3.0 480.0 490.0 38.0 1980 10800 170
VVFT8090
17.7165 25.3937 6.1024 .120 .120 18.898 19.291 1.496 445,200 2,428,000 375
470 720 200 2.0 3.0 515.0 535.0 50.0 3410 17600 285
VVFT8194
18.5039 28.3465 7.8740 .080 .120 20.276 21.063 1.575 766,700 3,956,700 628
480 710 218 4.6 5.0 555.0 575.0 57.0 3350 16500 305
VVFT8096
18.8976 27.9528 8.5827 .180 .200 21.850 22.638 2.244 753,200 3,709,400 672
530 710 218 2.0 2.5 560.0 575.0 56.9 2200 11000 245
VVFT89/530
20.8661 27.9528 8.5827 .080 .100 22.047 22.638 2.241 494,600 2,473,000 540
550 760 230 2.0 4.0 585.0 610.0 50.0 2920 13200 310
VVFT89/550
21.6535 29.9213 9.0551 .080 .160 23.031 24.016 1.969 656,500 2,967,500 683
600 910 290 4.0 5.0 670.0 680.0 70.0 4730 21200 655
VVFT80/600
23.6220 35.8268 11.4173 .160 .200 26.378 26.772 2.756 1,063,400 4,766,000 1444
670 900 230 2.0 4.0 705.0 725.0 50.0 3580 19000 425
VVFT89/670
26.3780 35.4331 9.0551 .080 .160 27.756 28.543 1.969 804,900 4,271,400 937

254
SCREWDOWN THRUST

AMERICAN
ROLLER BEARINGS ®

D1
K D1
Rs
K
TYPE TYPE
H H1
VFTX VFTV H
Ct Ct

R Rs R
D D
SCREW SHLDR. SPHERE BOT. PLT. TOP PLATE MAX. FILLET STATIC BRG.
O.D. HEIGHT WT.
BEARING EXT. HEIGHT RADIUS THICK O.D. RADIUS CPACITY
NUMBER K D H H1 Rs Ct D1 R Co M
IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm IN/mm LBS/kN LBS/kg
11.0000 12.6250 4.369 3.750 30.000 0.875 12.532 .062 1,500,000 136
126VFTX922
279.400 320.675 110.973 95.250 762.00 22.23 318.31 1.5 6700 62
13.0000 14.8750 5.079 4.375 36.000 1.000 14.782 .062 2,040,000 212
148VFTX926
330.200 377.825 129.007 111.125 914.40 25.40 375.46 1.5 9100 96
14.0000 16.1250 5.542 4.812 40.000 1.125 16.032 .125 2,450,000 276
161VFTX930
355.600 409.575 140.767 122.225 1016.00 28.58 407.21 3.1 10900 125
15.0000 17.2500 5.932 5.125 40.000 1.250 17.157 .125 2,800,000 375
172VFTX934
381.000 438.150 150.673 130.175 1016.00 31.75 435.79 3.1 12500 170
17.0000 19.5000 6.717 5.750 42.000 1.375 19.407 .125 3,600,000 452
195VFTX938
431.800 495.300 170.612 146.050 1066.80 34.93 492.94 3.1 16100 205
16.5000 19.0000 5.730 5.125 75.000 1.500 18.906 .062 3,450,000 373
190VFTX940
419.100 482.600 145.542 130.175 1905.00 38.10 480.21 1.5 15400 169
18.0000 20.6250 6.920 6.000 50.000 1.375 20.532 .125 4,200,000 540
206VFTX942
457.200 523.875 175.768 152.400 1270.00 34.93 521.51 3.1 18700 245
18.0000 21.0000 7.000 6.375 78.000 1.250 20.906 .062 4,250,000 617
210VFTX944

BEARINGS
457.200 533.400 177.800 161.925 1981.20 31.75 531.01 1.5 19000 280

THRUST
19.0000 21.8750 7.514 6.500 50.000 1.500 21.782 .125 4,550,000 606
218VFTX946
482.600 555.625 190.856 165.100 1270.00 38.10 553.26 3.1 20300 275
20.0000 22.8750 7.629 6.625 56.000 1.500 22.782 .125 5,100,000 639
228VFTX950
508.000 581.025 193.777 168.275 1422.40 38.10 578.66 3.1 22700 290
21.0000 24.0000 8.032 7.000 60.000 1.500 23.907 .125 5,700,000 882
240VFTX954
533.400 609.600 204.013 177.800 1524.00 38.10 607.24 3.1 25400 400
22.0000 25.2500 8.373 7.250 60.000 1.500 25.157 .125 6,300,000 1003
252VFTX958
558.800 641.350 212.674 184.150 1524.00 38.10 638.99 3.1 28100 455

11.0000 12.6250 3.750 - 15.000 0.875 12.532 .062 1,500,000 116

126VFTV922
279.400 320.675 95.250 - 381.00 22.23 318.31 1.5 6700 53
13.0000 14.8750 4.375 - 18.000 1.000 14.782 .062 2,040,000 192
148VFTV926
330.200 377.825 111.125 - 457.20 25.40 375.46 1.5 9100 87
14.0000 16.1250 4.812 - 20.000 1.125 16.032 .125 2,450,000 243
161VFTV930
355.600 409.575 122.225 - 508.00 28.58 407.21 3.1 10900 110
15.0000 17.2500 5.125 - 20.000 1.250 17.157 .125 2,800,000 296
172VFTV934
381.000 438.150 130.175 - 508.00 31.75 435.79 3.1 12500 134
17.0000 19.5000 5.750 - 22.000 1.375 19.407 .125 3,600,000 424
195VFTV938
431.800 495.300 146.050 - 558.80 34.93 492.94 3.1 16100 192
18.0000 20.6250 6.000 - 25.000 1.375 20.532 .125 4,200,000 494
206VFTV942
457.200 523.875 152.400 - 635.00 34.93 521.51 3.1 18700 224
19.0000 21.8750 6.500 - 25.000 1.500 21.782 .125 4,550,000 606
218VFTV946
482.600 555.625 165.100 - 635.00 38.10 553.26 3.1 20300 275
20.0000 22.8750 6.625 - 28.000 1.500 22.782 .125 5,100,000 672
228VFTV950
508.000 581.025 168.275 - 711.20 38.10 578.66 3.1 22700 305
21.0000 24.0000 7.000 - 30.000 1.500 23.907 .125 5,700,000 782
240VFTV954
533.400 609.600 177.800 - 762.00 38.10 607.24 3.1 25400 355
22.0000 25.2500 7.250 - 30.000 1.500 25.157 .125 6,300,000 896
252VFTV958
558.800 641.350 184.150 - 762.00 38.10 638.99 3.1 28100 406

255
SPECIAL BEARINGS

When a standard bearing cannot be found that will physically fit the available space in an application, cannot handle
the anticipated loads or speeds, or in general cannot properly function for a variety of reasons, special bearings have
been designed and manufactured for our customers. Many times, the success or failure of a manufacturer’s machine has
hinged on the ability of a special bearing to let the machine do its job.

Spherical Plain Bearings

These bearings are very common in much smaller sizes,
being used in automobiles and many types of equipment.
The 8.0 inch bore bearing to the right allows radial and
axial forces to be transmitted as well as free rotation
without imposing a bending moment on its shaft. The
two components of this example have been made
with hard steel on hard steel, while other versions for
other applications employ one component made from
bearing bronze.

Split Bearings
The most common reason for employing a split bearing is
to simplify the removal and replacement of its predecessor
after its service time has expired. Cylindrical roller
bearings are the type that are most commonly split,
and are typically used in applications where the shaft
has a shoulder on one side of the bearing and another
component, such as a gear, coupling, etc. mounted on
the other side. The old split bearing is unbolted and the
halves lifted off, then the process is reversed to install the
BEARINGS

new bearing. Smaller split bearings like the one shown

SPECIAL

are used on caster rolls. Larger size split bearings can be

found on very long drive shafts on the order of 600mm
and act as “center support” bearings.

Combined Radial/Thrust Bearings

These bearings take advantage of limited space by
allowing one race to perform the dual functions of a radial
race and a thrust race. The amount of each load and the
shaft speed need to be known in order to optimize the
radial and thrust capacities of each part of the bearing for
optimal service life.

256
SPECIAL BEARINGS

Self – Aligning Cylindrical

This type of bearing uses a conventionally designed
cylindrical roller bearing with a spherical O.D. that fits
inside an outer sleeve with a spherical I.D. allowing
misalignment to occur without adversely affecting the
rolling elements. When a straight inner race is used, axial
shaft expansion is easily accommodated by the ground
and lubricated surfaces. This is a much more reliable
method of allowing axial expansion than trying to make
an outer race O.D. slide in a dry machined housing bore.

Ladder Bearing
This unique type of bearing is designed to allow limited
axial movement that occurs from thermal expansion or a
repositioning of the heavy machine it supports. For
balance, four ladder bearings are commonly used on one
machine, with the ladder bearings underneath at the four
corners. Usually pockets are provided in the base of the
machine for the top races, while a matching set of
pockets are created on the floor for the Bottom Races. The
cage/roller assemblies fit in between. Grease lubrication
is sufficient for these bearings, and sealing is provided by
the machine manufacturer.

BEARINGS
SPECIAL
Notched Deep Groove Ball Bearing
This modified deep groove ball bearing is used in an
application where mounting and dismounting would be
very difficult if the typical shaft fit was used to prevent
the Inner Race from turning and galling the shaft. The
shaft fit has been adjusted to allow the inner race to
easily slide onto the shaft for assembly and off for
removal. To prevent the damage that would occur if
the Inner Race turned on the shaft, a keyway notch is
provided on the face of this race race and it easily engages
a key when slid into position. The outer race notches are
simply grease passages.

257
SPECIAL BEARINGS

Extra Large Bearing

When a very large bearing for a piece of equipment is
needed and no standard bearing exists, the equipment
manufacturer will work with a bearing manufacturer to
create a special bearing for his application. The various
types of bearings found in this catalog can all be made
as extra large bearings. We’ve even manufactured a
combined radial/thrust bearing as an extra large.

Crossed Roller Bearing

This bearing design offers its users a single bearing
with a compact envelope that can accommodate radial,
thrust and moment loading. The original application of
a crossed roller, or “X” bearing, was that of replacing
two radial bearings and a thrust bearing in a “kingpost”
arrangement. Whenever selecting a crossed roller
bearing for an application, it is recommended that you
contact American Roller Bearing so our engineering
department can evaluate the arrangement with its
anticipated loads and speeds. Large size crossed roller
bearings are often supplied with inner race and outer race
bolt holes for mounting and with seals.
BEARINGS
SPECIAL

Track Wheel
Track wheel and conveyor roll bearings employ a very
thick outer race that acts as the wheel part of the
bearing. This prevents the “wheel” from deforming
under the relatively heavy loads it experiences. Track
wheel bearings differ from conveyor roll bearings in that
they have one or two outside flanges designed to follow
the edge of a rail.

258
SPECIAL BEARINGS

Ball Bushing
This type of bearing accommodates light radial loads
while allowing rotation and free axial movement. Some
versions are used in stamping presses to precisely align
the top and bottom dies. Other applications use this type
of bearing to allow one part of a machine to slide while
maintain alignment on two axis.

Very High Temperature Bearings

With Rollers made from a tough, heat resistant tool steel,
this type of bearing is capable of withstanding very high
temperatures, some up to 1200 degrees Fahrenheit.
Operation is either intermittent or of a short duration
as there are no suitable lubricants available for such
high temperatures. For much lower temperatures, up to
400 deg. F, special heat treating processes and various
stainless steel alloys are used.

BEARINGS
SPECIAL
Eccentric Outer Race Bearing
The purpose of this special outer race feature is to
allow the radial adjustments by turning the bearing’s
outer race in its housing. Usually used as a rollneck
bearing, with two per roll, the adjustability allows a
precise radial gap to be created with parallel roll bodies.

259
RECONDITIONING PROGRAM
Reconditioning Objective
RADIAL, THRUST We can help our customers maximize the total value of their bearing expenditures through a
& SPECIAL
comprehensive and professional repair and reconditioning program.

TAPERED
Reason to Recondition
ROLLER BEARINGS
Many bearings suffer minor but significant internal damage in use from contamination and lubrication
SPHERICAL breakdown. If allowed to continue in operation, this minor damage will rapidly progress resulting in a
ROLLER BEARINGS complete failure of the bearing. A professional Class II reconditioning will re-grind rollerpaths, which
removes the damaged surfaces providing essentially new rollerpaths. In conjunction with re-grinding,
the old, damaged rollers will be replaced by new, slightly oversize rollers, allowing the bearing to
CYLINDRICAL possess its original internal clearance.
ROLLER BEARINGS

Value from Your Investment

ALL TYPES
OF STANDARD Behind the products, services and warranty are the people of American Roller Bearing Company. Our
& CUSTOM bearing products, both new and reconditioned, are designed by our engineering department using
DESIGNS the stringent ISO/ABMA tolerances and controls, manufactured new and/or repaired by experienced,
well-trained operators, thoroughly inspected according to quality assurance procedures and carefully
assembled by our skilled technicians.

Getting Started
You may contact one of our Regional Sales Managers who will
evaluate your bearing usage and help you determine if
and where reconditioning will be a cost benefit. Often,
one of our Industry Service Specialists is called in to
physically examine your used bearings in order to
determine their suitability for reconditioning.
Together, we can customize a program to fit
you specific requirements. These services
are also available through our network of
local distributors that may already be an
integral part of your supply chain.
RECONDITIONING
PROGRAM

260
RECONDITIONING PROGRAM

RECONDITIONING PROGRAM SIZE RANGE

CLEAN & INSPECT
Inch • 7.874” I.D. to 84.000” O.D.
Metric • 200 mm I.D. to 2134 mm O.D. REPORT & QUOTE

ENGINEERING
EVALUATION
Reconditioning Summary
REGRIND
• American Roller Bearing Company provides reconditioning services that can extend the
RACEWAYS
useable life of your bearings in order to reduce your total bearing costs.

• American services all types of bearings. MANUFACTURE

OR MODIFY
• American services those from all bearing manufacturers. ROLLING
ELEMENTS
• Fully reconditioned bearings receive the same warranty as new bearings.
IN-PROCESS
• Cost of services range from 20% to 80% of the price of a new bearing. Type of service QUALITY
depends on your needs. See “Standard Repair Classes” on next page.
INSPECTION
• American can recondition and return your bearings faster than anyone can make them
from the beginning. RESET
CLEARANCES
• Users can maintain a larger population of bearings at a lower total investment.
ASSEMBLE
• American can modify your existing bearings by adjusting clearances, modifying
Spacers, adding lubrication or anti-rotation features, etc.
FINAL QUALITY
• American provides a complete Outer Race O.D. regrinding and matching for cluster INSPECTION
mill bearings and support roll applications.

• American is ready, willing and able to customize a program for your specific needs.

RECONDITIONING
PROGRAM

261
RECONDITIONING PROGRAM
Like New from the Company that Knows New!
SAME
There’s a very good chance American Roller Bearing Company already manufacturers the same
MATERIAL
interchange bearing that you need reconditioned. At the least, we likely manufacture different sized
bearings used in the same industry. Therefore, we are familiar with the tolerances and specifications
SAME to apply to the bearings that we will recondition for you. To properly recondition many bearings also
OPERATORS requires that our design engineers re-design the interior of your bearing so it may properly function.
When new bearing parts are manufactured, we have to know the correct materials to select and the
SAME proper way they should be heat treated. Grinding both used and new components is done by the
PROCESSES same operators on the same machines that make our own new bearings. Yes, a properly reconditioned
bearing can be as good as new!

SAME Standard Reconditioning Classes

EQUIPMENT
Class I
SAME • DISASSEMBLE, CLEAN, VISUALLY INSPECT, MEASURE, PROVIDE WRITTEN REPORT
WITH DIMENSIONS AND OBSERVATIONS, QUOTE.
TOLERANCES
• POLISH ALL COMPONENTS, ASSEMBLE, MARK REPAIR CODE, PACKAGE, AND
LABEL AS “REPAIR”.
SAME
PROCEDURES Class II
• SAME AS CLASS I ABOVE WITH ADDITION OF: SPECIFY RECONDITIONING
SAME PROCEDURE.
SPECIFICATIONS • POLISH ALL NON-CONTACT SURFACES, RE-GRIND ROLLERPATHS, MANUFACTURE
NEW ROLLERS, ENLARGE CAGE POCKETS, ASSEMBLE, MARK REPAIR CODE,
& WARRANTY
PACKAGE AND LABEL AS “REPAIR.”

Class III
• SAME AS CLASS II ABOVE WITH THE ADDITION OF: MANUFACTURE OF ONE NEW
RACE, EITHER AN INNER RACE OR AN OUTER RACE.
• REGRIND OR REPLACE ROLLERS ARE REQUIRED. ASSEMBLE, MARK REPAIR CODE,
PACKAGE AND LABEL AS “REPAIR.”

Customized Programs
• CLUSTER MILLS
• PULVERIZERS
• ROLL SHOPS
• SUPPORT ROLLS
RECONDITIONING
PROGRAM

BALL BEARINGS
TAPERED ROLLER BEARINGS
SPHERICAL ROLLER BEARINGS
CYLINDRICAL ROLLER BEARINGS

262
RECONDITIONING PROGRAM

100 YEARS IN
BUSINESS

USA OWNED
USA MANUFACTURED

LARGE INDUSTRIAL
BEFORE BEARINGS

MEMBER ABMA

MODERN
MANUFACTURING
PLANTS

ISO 9001-2008
CERTIFIED

ENGINEERED
PRODUCTS
& SERVICES

AFTER

RECONDITIONING
PROGRAM
ALL TYPES
LIKE NEW WARRANTY
ENGINEERING SUPPORT
REDUCED OPERATING COSTS

263
ENGINEERING
Bearing Dynamic Capacity – C Varying Loads and Speeds
The bearing Dynamic Capacity, C, is defined as the constant Many applications do not operate at a constant load or speed,
stationary radial load which a rolling bearing can theoretically and to select bearings for a certain rating life in hours based on
endure for a basic rating life of one million revolutions. Values for the worst operating condition might prove uneconomical. Often,
this important bearing parameter, C, are shown in each bearing a duty cycle can be defined for the various operating conditions
table found in this catalog except Crane Hook bearings. Bearing (load and speed) and the percentage of time at each. A related
Dynamic Capacity is used to predict a rating life for for each bearing situation also occurs in some machines that create a reciprocating
at its anticipated loading and rotational speed. Generally, a bearing motion. In such instances, a complete duty cycle occurs within
should only be subject to a maximum operating load equal to half one revolution of the bearing. Furthermore, the two examples
its Bearing Dynamic Capacity. could be combined for several anticipated operating conditions
with reciprocating motion and different peak loads and speeds.
The method of calculating Bearing Dynamic Capacity has been
defined by associations such as the American Bearing Manufacturers Calculating the rating life when loads and speeds vary involves
Association (ABMA) and the International Organization for first calculating the L10 rating life at each operating condition of
Standardization (ISO). The formulas use the internal dimensions the duty cycle. Next, the formula below is used to combine the
of the bearing raceways and its rolling elements. individual L10 lives to a rating life for the complete duty cycle.

Static Capacity - Co 1
The Bearing Static Capacity, Co, is the maximum load that can L10 = T1 T2 Tn
+ +
safely be applied to a non-rotating bearing that will not cause Lp1 Lp2 Lpn
subsequent bearing operation to be impaired. It is based on a
calculated contact stress at the center of the most heavily load T1, T2, Tn = percentage of time at different
rolling element where it contacts the Inner Race. These stress conditions, expressed as a decimal
levels for three types of bearings are: T1 + T2 + … Tn = 1
Lp1, Lp2, Lpn = Life in hours for each period of
- 4600 MPa (667,000 psi) for self-aligning ball bearings constant load and speed
- 4200 MPa (609,000 psi) for all other ball bearings
- 4000 MPa (580,000 psi) for all roller bearings Oscillating Loads
When a bearing does not make a complete rotation, but oscillates
Bearing Rating Life Calculation back and forth in operation, a lower equivalent radial load can be
“Rating life” is the bearing life calculated for 90% reliability. This calculated using the formula below:
is the amount of time that a group of apparently identical bearings
will complete or exceed before the formation of a fatigue spall. Pe = Po x (β/90)1/e
where:
The basic formula for calculating bearing L10 rating life is:
Pe = equivalent dynamic radial load
L10 = (C/P)e x 106 Po = actual oscillating radial load
60 x N β = angle of oscillation, in degrees
where: e = 10/3 (Roller Bearings) 3.0(Ball Brgs)
C = Dynamic Capacity (dN or Lbs)
P = Equivalent Bearing Load (N or Lbs)
N = Rotating speed in RPM
e = 3.0 for ball bearings,
10/3 for roller bearings

Combined Radial and Thrust Loads

All ball bearings, tapered roller bearings and spherical roller
bearings are capable of taking a significant axial thrust load.
The “equivalent bearing load”, P, used in the rating life formula,
needs to be calculated when combined radial and axial loads
occur. This calculation can be somewhat complicated as it
depends on the relative magnitudes of the radial and thrust loads
to each other and the contact angle developed by the bearing. It Separating Radial and Thrust Loads
is beyond the scope of this catalog to show all the methods of Some applications produce very high radial and thrust loads, and
calculating P for all the bearing types shown. For tapered roller it might not be physically possible or feasible to use a single
bearings, the “K” thrust factor is employed. For any application bearing that is capable of taking both types of load. In such
needing a rating life calculation with combined radial and thrust situations, a better design is to provide separate bearings to take
loading, please contact American’s sales department. the radial and thrust loads. When this occurs, the machine designer
must be careful to insure that the radial bearing takes only the
Radial cylindrical roller bearings that have opposing flanges on radial load, and the thrust bearing takes only the thrust load. A good
ENGINEERING

their inner and outer races have a limited capability of taking a way to accomplish this is to use a cylindrical roller bearing with
thrust load though the length of the rollers. It is so limited that we one straight race at the “radial” location, as this bearing cannot
do not recommend users intentionally do this. Acceptable thrust take any thrust. A pair of angular contact bearings or steep angled
loading is using roller ends and flanges for intermittent thrust and tapered roller bearings is often a good choice to take the thrust load,
locating purposes. Since any thrust load would be perpendicular but they must be prevented from seeing any radial load. One way
to the radial load and would use different bearing contact to accomplish this is to make the fit of the outer races very loose in
surfaces, it is not a factor in the bearing’s life calculation. their housings: typically .5 mm/.020 In. to 1.0 mm/.040 In.

264
ENGINEERING
Bearing Selection Life Adjustment Factors
In many cases involving bearing selection during the initial Life adjustment factors allow the original equipment manufacturer
design of a machine, obtaining a satisfactory rating life is the to better predict the actual service lives and reliability of bearings
prime consideration. The shaft size is usually decided first, based that he selects and installs in his equipment. An adjusted calculated
on allowable working stress and deflection. This establishes the L10 rating life is calculated by using the following formula:
bearing bores. Fortunately for the equipment designer, standard
bearings can be found with different O.D.s and widths for a given
bore size. As the bearing envelope volume increases with O.D. Lna = a1 x a2 x a3 x L10
and width, Dynamic Capacity increases accordingly, yielding where:
increased rating life. Lna = adjusted rating life
a1 = life adjustment factor for reliability
Once the loads and speeds have been determined, the question
a2 = life adjustment factor for special bearing properties,
now becomes, “How many hours of rating life are needed for a
such as material
well designed machine?” Sometimes, this is spelled out either by
a3 = life adjustment factor for operating conditions,
specific industry standards or company policy based on the industry
lubrication, cleanliness, etc.
and customer expectations. It may be perfectly acceptable in one
industry for the end users to overhaul their equipment, replacing
bearings, seals, etc. once every year. In another industry, it may
be expected that the bearings last ten years minimum. Also to be Life adjustment factors, a1, a2 and a3, can theoretically be greater
taken into consideration when determining the value of the or less than 1.0, depending on their evaluation.
minimum desired rating life is how often the equipment is in use.
Does it run intermittently or full time during a work shift? How Life Adjustment for Reliability - a1
many shifts per day and how many days per week? In the OEM’s process of predicting the service reliability of his
equipment, it is sometimes necessary to increase the reliability
Table I below shows suggested minimum bearing rating lives for of the selected bearings to predict a longer mean time between
various operating and reliability conditions. failures. The a1 factors shown below are for increased values of
reliability. If a lower value for L10 is calculated with an a1 factor,
and it is not acceptable, then a bearing with greater Dynamic
Table I Capacity needs to be chosen.

MINIMUM L10
OPERATING CONDITION
LIFE (HOURS)
Reliability - % Ln a1 factor
Intermittent operation during day, 90 L10 1.00
8,000 95 L5 0.64
service interuptions acceptable
96 L4 0.55
Intermittent operation during day, 97 L6 0.47
12,000
reliability important 98 L2 0.37
99 L1 0.25
Continous 1 shift operation 20,000

Continous 2 shift operation 40,000 Life Adjustment Factor for Special Bearing Properties - a2
There have been many improvements in bearing design and
manufacture over the years that have been proven in life
Continous 24 hour operation 60,000 tests that result in improved L10 rating life. Some of these
improvements are:
Continous 24 hour operation
100,000
reliability important
Improved surface finishes
Improved materials and heat treating
Contoured Rollers and Raceways
Required Dynamic Capacity
When the machine designer knows his bearing loads and speeds
along with a minimum acceptable L10 rating life, he can use Life Adjustment Factor for Operating Conditions - a3
the formula below to calculate the minimum bearing Dynamic The Bearing Dynamic Capacity formula was empirically
Capacity required. determined through carefully controlled laboratory life testing.
Many bearing applications are far from laboratory conditions.
Therefore it can be difficult to justify an a3 factor greater than
1.0. Conditions such as high temperature, contamination, exterior
ENGINEERING

L10 x 60 x N 1/e vibration, etc will lead to an a3 factor less than 1.

Creq = x P
where: 1,000,000
If the lubrication is superior and the operating speed high
Creq = Dynamic Capacity required (N or lbs.) enough, a significant improved lube film can develop between the
P = Equivalent Bearing Load (N or lbs.) bearing’s internal contact surfaces justifying an a3 factor greater
N = Rotating speed in RPM than 1.0. To safely use this benefit for design or commercial
e = 3.0 for ball bearings reasons requires a thorough analysis and either test data or
10/3 for roller bearings previous experience.

265
ENGINEERING
System Life Misalignment
Most machines employ two or more bearings on a shaft, and often Misalignment of a bearing typically happens for two reasons:
there are two or more shafts. All of the bearings in a machine are 1. Housings are statically misaligned; and 2. Shaft deflects or
then considered to be a bearing system. For business purposes, bends under load. Generally, misalignment is not a good thing
it is important for the manufacturer to know the reliability or for rolling element bearings that are not specifically designed to
system life of their machine. This evaluation process considers accommodate misalignment. Ball, tapered and cylindrical roller
the importance of combining the L10 lives of all the bearings in bearing capacity is based on the assumption that the misalignment
the system to answer the question, “How long will the machine will not exceed 0.0005 radians (0.03˚). Misalignment greater
than this will lead to L10 lives less than that calculated.
perform with 90 percent reliability.” In simpler terms, the system
L10 reliability will be less than the lowest individual L10 rating The only bearings shown in this catalog that are specifically
life. The following formula is used to calculate the System designed to accommodate misalignment are spherical roller
Rating Life: bearings (Page 214), self aligning thrust bearings (Pages 242,
253, & 255), and self-aligning cylindrical (page257). This last
type of bearing is found in the “Special” bearings section. These
L10sys = (L1-w + L2-w + … Ln-w)-1/w special bearing types can accommodate misalignments from 1.0˚
where: to 1.5˚.
L10sys = rating life for the system of bearings
L1, L2, Ln = rating life for the individual bearings Distortions
in the system A quick perusal of our tables of standard bearings will reveal
w = 10/9 for ball bearings and that for a given bore diameter, several bearings are available with
w = 9/8 for roller bearings increasing O.D.s and widths. Section heights and capacities
increase accordingly. Section height is simply the radial dimension
between a bearing’s bore and its outside diameter, into which
Minimum Bearing Load must be fitted an inner race, balls or rollers, and an outer race.
It has been learned from experience that bearings requires a A properly designed bearing balances the thicknesses of the two
minimum applied load to insure traction for the rolling elements races with the rolling element diameter in order to optimize
so they roll as the shaft starts to rotate. If the balls or rollers Dynamic Capacity without significantly reducing the structural
do not roll, they will skid on the moving raceway, wiping away strength of the races. Bearings with thinner races are more
the lubricating oil, and causing damage to the rolling element subject to distortion than those with thicker cross sections and
O.D.s and raceway surfaces. This is called “skidding” and the thicker races.
resultant damage is referred to as “smearing”, which will shorten
In general, for a bearing to properly operate, the inner and outer
bearing life. races must be properly supported by the shaft and housing.
However, the nature of the design of some types of equipment
For the bearings found in this catalog, a good approximation of the
does not always allow this. As discussed in the previous topic,
minimum load for each is,
sometimes significant shaft deflection can occur causing
misalignment. Housings can distort under relatively heavy loads
Pmin = 0.02 x C and allow the bearing’s outer race to distort in the same manner.
where: All of these effects tend to reduce the theoretical life of the bearing,
Pmin = required minimum equivalent load on but with proper analysis and a special internal design, this
reduction can be minimized.
the bearing, radial load for radial bearings
and thrust load for thrust bearings. Employing Finite Element Analysis (FEA) of the shaft and housing
C = Bearing Dynamic Capacity under load can predict the amount of distortion that will occur.
A computer analysis of the internal workings of the bearing can
show the stress distribution. Next, optimized roller crowning can
In most applications, the existing weight of the shaft, gears,
be applied to minimize the reduction in bearing life. Consult
couplings, etc. is sufficient to exceed the Minimum Bearing
American’s sales department if the effect of distortion needs to be
Load. However, during startup, the angular acceleration of the
included in the calculation of bearing life.
shaft should be monitored and limited to insure that the bearings
immediately start rolling as the shaft starts to rotate. Axial Displacement
Most bearing systems employ two or three bearings in order to
High Temperature Capacity support a shaft under radial and thrust loads. The number of
Bearing Dynamic and Static Capacities are reduced at high bearings depends on whether one bearing is also capable of
operating temperatures. The basic reason is there is the reduction taking a thrust load. In cases where the thrust load is negligible,
of raceway and rolling element hardness at high temperatures. one bearing should be a considered a “locating” bearing that
Bearing Dynamic Capacity should be reduced by multiplying by positively positions the shaft. When there is a significant distance
the reduction factors as shown below. The temperatures shown between two support bearings, differences in thermal growth
are those of the bearing components themselves, which are between the shaft and the housing require that one bearing be the
usually higher than the ambient temperature of the application. locating or thrust bearing and the other be a “float” bearing. Also,
a stack up of axial tolerances between the two bearing locations
needs to have one bearing “float” axially so that a parasitic thrust
ENGINEERING

load is not created.

Bearing ºC 150 200 260 300
Temperature ºF 300 400 500 575 The best bearing for a float location is a cylindrical roller bearing
Temperature 1.0 .90 .73 .60 with one straight race. Axial float is easily accommodated by the
Factor lubricated rollers sliding on the straight rollerpath. If another type
of bearing is used, such as a deep groove ball bearing, double row
angular contact bearing, TDO tapered roller bearing or spherical
For temperature factors between the values shown, linear roller bearing, the typical practice is to allow the outer races of
interpolation may be applied. these bearings to slide in the housing bore.

266
ENGINEERING
Speed Limits In some applications, the established rotational shaft speed and
The maximum allowable rotational speed for any individual bearing the size of the bearing selected results in an Ndm value that
can be determined from two simple equations and the Table II exceeds the limiting speed, Nlim, of the bearing, sometimes
extensively. The solution to this situation often employed is the
below. These speed limits are considered thermal limits that
installation of a jetted, circulating oil system, which lubricates
have been determined from empirical data from many typical and removes heat from the bearing. Such systems usually involve
applications. The ability of bearings to operate at high speed is a heat exchanger to cool the oil after it is removed by a suction
further established by the type of lubrication employed. All the line from the machine. When the oil is recycled back to the bearing,
limits shown are based on static oil lubrication, with the oil level it is significantly cooler, possessing a higher viscosity that better
set at the center of the bottommost ball or roller when standing lubricates the bearing.
still. If grease lubrication is desired, then the speed limit is 66%
of the oil limit. When the bearing’s operating speed is slightly higher than its
limiting speed with circulating oil, a standard two-piece machined
Besides speed, the load on the bearing has a significant effect brass cage is usually acceptable. However, when the operating
speed is much greater than its limiting speed, a cage of stronger
on the generation of heat and temperature. In other words,
construction is necessary. This is due to increased stresses within
higher loads generate more heat and higher temperatures. The the cage due to centrifugal effects.
Speed Limit Factors shown in Table II are applicable when
the calculated rating life equals or exceeds 100,000 hours. Whenever a bearing is selected that operates within 80% of its
For bearings more highly loaded, please contact American’s sales limiting speed, please contact American’s sales department so
department for adjusted speed limits. our engineering department can analyze the application and make
proper recommendations regarding the method of lubrication and
The design of the machine and its environment effects the way the bearing’s cage.
heat can be removed from the bearing, thereby lowering its Table II
temperature. Generally, most heat is removed through the
bearing’s outer race through the machine’s housing. Thin, SPEED LIMIT FACTOR
exposed housings result in lower bearing temperatures than thick,
BEARING TYPE
NARROW WIDE 2 ROW
confined housings. Free movement of air around the housing plus
RADIAL BEARINGS
a low ambient temperature allows the bearing to run cooler also.
BALL, DEEP GROOVE 500,000 - 400,000
The problem with “hot” bearings is the breakdown of the lubrication BALL, ANGULAR CONTACT 450,000 - 400,000
in two ways. The first is loss of oil viscosity with increased
CYLINDRICAL, 2 PIECE BRASS CAGE 550,000 500,000 475,000
temperature allowing metal-to-metal contact of the bearing
components, while the second is a physical breakdown of the base 2 PIECE STEEL CAGE 450,000 325,000 380,000
oil itself and its additives. Generally, most users prefer to keep STAMPED STEEL CAGE 330,000 300,000 -
their housings below 60 C (140º F). Temperatures higher then this
require specialized oil, constant level checks, and much shorter 1 PIECE BRASS CAGE 600,000 420,000 -
re-greasing intervals when grease is the chosen lubricant. FULL COMPLEMENT 170,000 120,000 140,000

To determine the limiting speed, Nlim, of any bearing, find the END RING CAGE 80,000 60,000 60,000
Ndm value for the specific bearing type in Table II below. Any TAPERED ROLLER, PIN TYPE CAGE 400,000 350,000 300,000
operating speed that is within 80% of the limit should be scruti- BRASS, LAND RIDING CAGE 450,000 420,000 400,000
nized further.
SPHERICAL, BRASS FINGER CAGE 220,000 200,000 -
Calculate the bearing’s Pitch Diameter (dm) from this formula: THRUST BEARINGS
BALL, BT 200,000 - -
dm = (Bore + O.D.) mm
2 BALL, ANGULAR CONTACT 200,000 - -
The limiting speed, Nlim, in RPM is simply calculated: CYLINDRICAL, 2 PIECE CAGE 220,000 200,000 -

CYLINDRICAL, MILLED POCKET CAGE 240,000 220,000 -
Nlim = Speed Limit Factor
Dm TAPERED ROLLER, 2 PIECE CAGE 180,000 160,000 -
Example Calculation: TAP. ROLLER, MILLED POCKET CAGE 200,000 180,000 -
An NU1996MC3 bearing (480mm x 650mm x 78mm) needs to
operate at 800 RPM with static oil lubrication. Is this acceptable? TAP. ROLLER, PIN-TYPE CAGE 220,000 200,000 -
TAP. ROLLER, FULL COMP. 60,000 50,000 -
The bearing’s Pitch Diameter is:
dm = 480mm + 650mm = 565mm *Wide, single row bearings have a Width/Section Height ratio
2 of 1.10 to 2.50. Section Height = (O.D. – Bore)/2. For 2 row
Its Width to Section Height ratio: W = 78mm bearings, use the third column.
= .92
SH (650mm – 480mm)/2
High Rotational Acceleration/Deceleration
ENGINEERING

This is a narrow Cylindrical Roller bearing with a machined brass Cage. It has been observed in equipment that rapidly changes RPM,
both up and down, that the bearing’s cage is subjected to high
Its Speed Limit Factor is 550,000mm/Min., from Table II. inertial loads. This can result in a fatigue failure of the cage and
a functional end to the bearing’s life, even though no fatigue
Its limiting speed - Nlim = 550,000mm/Min. = 973 RPM spall has developed. When observed, the problem has been fixed
565mm by supplying a more “robust” cage design. If such a condition
Since the intended operating speed of 800 RPM is 82% of the exists with your equipment, or you suspect it might occur, contact
speed limit, further investigation is required American’s sales department for bearing selection advice.

267
ENGINEERING
Vibration Frequency Factors Bearing Friction
More and more manufacturers and end users use vibrational Rolling element bearings, such as ball bearings and roller
analysis to monitor the operation of their equipment to detect the bearings, are used in equipment primarily because they support
onset of component failure. The primary suspects are bearings and the loads inherent to the machine’s function at a much lower
gears, two components that are subjected to the highest stresses friction level than any oil film bearing, such as bronze or Babbitt.
in operation. However, other machine components subjected to This reduces the power required to drive the equipment, lowering
cyclic stresses can also deteriorate and eventually fail. There is the initial cost of the prime mover and the energy to operate it.
often a window of opportunity between deterioration and complete While sometimes generically referred to as “Anti-Friction”
failure when the machine component will announce its condition bearings*, there is a small amount of friction or resistance to
by an increased level of vibration or noise. An increase in rotation in every ball and roller bearing. The sources of this friction
vibration level can affect the quality of the product produced, but are: slight deformation of the rolling elements and raceways under
the greatest value of vibrational monitoring is the early warning of load, sliding friction of the rolling elements against the cage and
an impending failure. This allows plant operators to schedule a guiding surfaces. Different bearing types, because of their internal
convenient shutdown time and maintenance workers to efficiently designs, result in slightly different amounts of internal friction.
plan the removal and replacement procedure. Another advantage
of having foreknowledge of impending component failure is to be Another contributor to bearing internal friction is the lubricant,
able to remove the component before total failure thus preventing grease or oil, that is continually being pushed aside as the rolling
pieces of the failed component from getting into and damaging elements circulate around the raceways. Coefficients of friction
other components. for the various types of bearings are based on a reference value of
lubricant viscosity of 20 cSt/100SUS at the bearing’s operating
A bearing, like a gear or other machine component, can predictably temperature. Coefficients of friction for different bearing types are
generate an impulse whose frequency is directly related to the shown in Table III.
input RPM of the machine. When the spectrum of a vibration
monitoring indicates a higher than normal amplitude at a certain
frequency, the analysis proceeds to match this frequency with
the machine component that could produce this frequency, thus Table III
indentifying the cause and eliminating other components from Coefficient of
consideration. Bearing Type friction - µ
Deep Groove Ball Bearing .0015
Each typical bearing has four major components, and if damaged, Angular Contact Bearing .0020
can produce an impulse at different frequencies proportional to Cylindrical Roller Bearing, Cage .0010
the operating RPM of the bearing. These bearing components Cylindrical Roller Bearing, Full Comp. .0020
are: cage, outer race, inner race and rolling elements. American Tapered Roller Bearing .0020
can supply, for every bearing that we make, Fundamental Spherical Roller Bearing .0020
Frequency Factors for each of the four components. When Ball Thrust Bearing .0015
multiplied by the RPM of the bearing, each factor would indicate Cylindrical Roller Thrust Bearing .0050
the expected frequency or harmonic that would be picked up by Tapered Roller Thrust Brg. Cage .0020
vibrational analysis. This assumes a defect can occur on each Tapered Roller Thrust Brg. Full Comp .0050
bearing component, which might be the beginning of a fatigue
spall, denting damage from the piece of another component, Frictional force would simply be: Force = P x µ
or some other type of wear or damage. The four Fundamental
Frequency Factors are:

Fcage Fouter race Finner race Froller

If a more accurate calculation of bearing friction taking into
account the effects of speed and lubrication is required for an
Manufacturers and users of equipment should be aware of application, please contact American’s sales department.
the fundamental frequencies that each machine component can
produce and keep on file all these values for reference purposes. More important to the equipment designer than frictional force
is the amount of frictional torque that must be overcome. This
The Cage Factor, Fcage, is related to the number of revolutions parameter can easily be calculated using the formula below:
the cage makes compared to the inner race of a radial bearing
and the rotating race of a thrust bearing. For 90 degree thrust
bearing, it is .500, while for most radial bearings it is slightly less
than .500 A typical value might be .410, and what this means is
Torque = P x µ x dm
the cage will make 41 revolutions for every hundred that the inner
2
race makes.
where:
The inner race and outer race factors relate to how often a
Roller passes over a defect, such as a small spall of dent in the P = Equivalent Load on the bearing
ENGINEERING

rollerpath. With a rotating inner race, the Finner race value is µ = Coefficient of friction
always larger than the Fouter race. dm = Pitch diameter of bearing

The rolling element factor, Froller or Fball, relates to the RPM

of the element and the defect contacting both the inner race
and outer race during each revolution. Contact American Roller Lastly, the amount of power consumed by bearing friction can
Bearing’s sales department for the Fundamental Frequency be easily calculated using the appropriate SI or Imperial formula
Factors for our bearings. knowing the resistance Torque and RPM.

268
ENGINEERING
Lubrication Oil Lubrication
Absolutely essential to proper operation of Ball and Roller From a performance aspect, oil is the best form of lubrication,
bearings is lubrication. A proper lubricant will reduce friction and it offers several types of delivery methods to the bearings.
between the internal sliding surfaces of the bearings compo- The simplest form is that of maintaining a static oil level in the
nents and reduce or prevent metal-to-metal contact of the rolling bearing’s housing. In several types of equipment, such as those
elements with their raceways. Proper lubrication reduces wear with gears and/or connecting rods, the oil supplied to these
and prevents corrosion, insuring long service lives for bearings. components creates a fog or spray that wets the bearing contact
Lubrication, especially circulating oil will also remove heat from surfaces. This is sometimes called “splash lubrication.”
the bearing.
Next in complexity are the oil mist and air/oil systems that are
There are two basic types of bearing lubricants readily available: designed to provide the exact amount of oil needed for lubrication,
Oil and Grease. The former is fairly simple to understand being preventing excess oil that could be churned by the bearing,
a free-flowing liquid, while the latter is a little more complex. All increasing drag and temperature.
greases, in order to be a lubricant, have oil that is entrained in
a thickened base. It is this base that gives the impression that For high speed applications, jetted circulating oil is often necessary.
grease is a more viscous type of oil; however, it is the oil in the Nozzles inject oil directly into the bearing providing a duel function
grease that does the actual lubricating. Each type of lubricant of lubrication and removal of heat. These systems are complicated
has its own advantages and disadvantages and is selected by the and expensive and are selected when absolutely necessary.
nature of the application. The major advantages of the two basic
types of lubricants are: Grease Lubrication
Generally, grease lubrication is chosen if the lubrication demands
of the bearing will allow it. Typical grease systems are much simpler
Lubricant Advantage Disadvantage than oil systems and do not cost as much. Often, the only features
needed are grease supply holes and an external grease nipple for
Oil Easy to distribute, lubes May leak (environmental replenishment.
other components, less concern), then no more
drag, easier to drain lubrication When choosing a grease for an application, several of its proper-
out and change. Better ties need to be considered for the expected operating conditions.
for high temperature. Priority of these properties is:

Grease Remains in place, doesn’t Requires more labor to

leak out easily, improves clean out and replenish.
sealing, does not require High temperature grease 1. Required oil viscosity at temperature of the bearing.
monitoring. is very expensive.
2. Grade for the operating temperature.
3. Soap base which is best for the application.
Each manufacturer of a lubricant can supply a specification sheet 4. Availability of EP (Extreme Pressure) additives.
for each of their products, and each sheet will have a list of about
20 properties and their values related to this lubricant. The most
important property of any lubricant for rolling element bearings
is its oil viscosity. If the specification sheet is for an oil, the The “Grade” level of the grease is an indicator of how stiff the
viscosity values will be for the oil. If it’s a grease, it should refer grease is. Grades “0” and “1” are relatively soft and are typically
to “Base Oil Viscosity” or another similar term, depending on the used at low operating temperatures. Grades “2”, “3”, and “4”
manufacturer. Usually, four viscosity values are shown as follows: are used at increasingly higher temperatures. Grade “3” is also
usually used in vertical applications to prevent all the grease from
settling at the bottom of the bearing.
cSt @ 40º C(104ºF) SI units SUS @ 100ºF(38ºC) Imperial units
cSt @ 100ºC (212ºF) SI units SUS @ 210ºF(99ºC) Imperial units The different thickening bases have specific advantages so they
may be selected for different applications. Some of their main
It is very important to select a lubricant that will provide a minimum advantages are:
acceptable viscosity at the bearing’s operating temperature, which
will usually be between the lowest and highest reference
temperatures shown above. Typically, oil viscosity numbers Calcium Inherent EP ability, corrosion resistance, safe
decrease very rapidly with increasing temperature. Determining for food processing, low temperature use only.
a bearing’s operating temperature is a fairly complicated
calculation that is beyond the scope of this catalog. Calculating
the viscosity of a lubricant at this temperature from the lubricant Sodium: Lower cost, general purpose,
manufacturer’s specifications is yet another matter. Often, medium-high temperature.
previous experience with an existing similar machine will indicate
an acceptable lubricant. In house testing of a prototype or the first
machine can indicate operating temperatures. Most machines use Lithium: Higher temperature, high speeds.
ENGINEERING

a lubricant that is selected to match the most severe demand of

one component in the machine such as a bearing, gear, etc.
Bentone Clay: Heavy loads at high temperature, water
Additives are a very important feature of modern oils and greases washout resistance.
and can often mean the difference for successful, long term
operation of bearings and other machine components. The selection
of any lubricant over another should always consider additives. Synthetic: Very high temperature. (High cost)

269
ENGINEERING
Regreasing Bearings Bearing Fitting Practice
In many applications, it is necessary to replenish the grease at Proper fitting of bearing races to shafts and housings is necessary
regular intervals as the old grease will “dry out” from bleeding oil for satisfactory bearing performance and longevity of these
to the moving parts of the bearing, and the thickening base will machine components. The proper fits require very accurate
oxidize. Regreasing should be an integral part of the design of machining or grinding of shaft journal O.D.s and housing bores.
the equipment, and some bearing types already provide a re-lube Allowed tolerances are only slightly larger than those of the mating
feature. Good designers will provide accessible grease passages bearing components. Surface finishes and deviation from form are
in the machine itself for getting grease into the bearing. It does also an important concern. Proper shaft O.D.s and housing bores
very little good to push new grease up against a bearing if the old provide two important functions:
grease blocks the way. It is far better to introduce new grease in
the center of the bearing and let it push the old grease out each 1. Prevent race rotation relative to the shaft or housing
side. If this is not possible in the selected bearing, then the grease and resultant fretting and galling.
needs to be applied to one side of the bearing while the other side 2. Provide proper support to the relatively thin bearing races.
of the housing cavity provides someplace for the old grease to go. Without proper fits, the bearings may have to be removed
Some machine designs provided a purging vent or allow the old from service sooner and the shaft and housing surfaces
grease to escape under seal lips. Some types of equipment may need re-conditioned before replacement bearings can
employed in industries that have abrasive particles in the air be installed.
use the lubricating grease as a filter media to trap these The fits and tolerances tabulated herein are reproduced from
particles. Regular regreasing of these bearings and their housings ABMA Standards (American Bearing Manufacturers Association)
purges the contaminated grease out of the bearing housings. It is and are in accordance with those of ANSI (American National
important to remember that relubrication should be done when Standards Institute) and ISO (International Organization for
grease in the bearing is still good. Standardization).
Regreasing intervals, that will always provide the proper amount Fits are shown as a combination of a letter and a single digit
of oil to the bearings, cannot always be accurately predicted. We number such as m6 and H7. A lower case letter indicates an
do know that a proper interval is mainly a function of operating outside diameter, such as a shaft journal O.D., while a capital
temperature, the number of hours in operation per day, and the letter indicates an I.D., such as a housing bore. The various
size and speed of the bearing. Some equipment needs all the letters indicate the location of the resultant fit tolerance zone
bearings regreased every day, some once a week, some every two with respect to the nominal diameter, while the number indicates
weeks, and some once a month. In applications such as this, it is the relative magnitude of the tolerance. All fits are based on the
often beneficial to completely wash out the bearings once a year, Normal tolerances for bearing bores and O.D.s. As both bearing
re-pack with new grease, and continue on with the established bore size and O.D. increase, their Normal tolerances increase
regreasing program. Users are advised to not only inspect the as does the absolute tolerances for the shaft O.D.s and housing
condition of the old grease, but to send samples to a laboratory bores. Figure 2. below is a graphic representation of the relationship
that specializes in analyzing used lubricants. The knowledge to the various fits with the bearing bore and O.D. tolerances. Shaft
gained for each specific application is the best indicator of a fits represented above the bearing bore indicate an interference
proper regreasing interval. fit. Housing fits above the bearing O.D. represent a clearance fit,
while those below the bearing O.D. represent an interference fit.
Obtaining lubrication recommendations should not be hard
Some letter classes of fits allow both a clearance and a slight
as there are numerous lubricant manufacturers and distributors
interference with the bearing component.
that should have the knowledge and specifications to provide
professional help. Experience learned with their products in The first step in selecting the proper shaft and housing fits for
similar equipment and/or similar operating conditions is often the a bearing is to determine whether the load rotates with respect
best reason for choosing a brand, lubricant type for the bearings to the Inner Race or Outer Race. The second step is determining
in a piece of equipment. the relative loading on the bearing. This applies to radial bearings
that are subjected to primarily a radial load. Thrust bearings and
In this catalog we’ve tried to define the most important bearings capable of handling combined radial and thrust loads
characteristics of a lubricant for our bearings so that they will when subjected to only pure thrust load are fitted differently.
provide a long service life to owners and operators of the
equipment in which they are installed. Only some of the Relative loading is defined by the C/P ratio, which is the
characteristics of the common oils and greases available have bearing’s Dynamic Capacity (C) divided by the equivalent radial
been briefly touched upon, leaving many more features of the load (P). In most cases, a bearing mounted on a shaft that turns
various lubricants to be explained by a lubrication expert. If has a rotating load with respect to the Inner Race and stationary
customers of our bearings have any questions or concerns about load with respect to the Outer Race. If the shaft is fixed or
lubricant recommendations for their equipment, please do not stationary and the Outer Race is in a wheel, gear, or some other
hesitate to contact American Roller Bearing’s Sales Department component that turns, the load rotates with respect to the Outer
or one of our field representatives. It is the stated policy of American Race and is stationary on the Inner Race. In a few rare situations,
Roller Bearing Company that we do not recommend a specific the load can rotate with respect to both races, and both races
lubricant or even a company that manufactures lubricants. We need to be tightly fitted. In such cases, a separable bearing is
ENGINEERING

will, however, verify that a lubricant chosen by our customers is needed so that both components can be fitted individually.
suitable for our bearings. Suitable separable bearings are certain configurations of
Cylindrical Roller Bearings and Tapered Roller Bearings.

270
ENGINEERING
The recommended fits shown in Tables XXIII to XXVI are Internal Radial Clearance
reproduced from ISO/ABMA specifications. One exception is the Internal Radial Clearance of ball and roller bearings is an important
fit for thin inner race cylindrical roller bearings that are heavily parameter in obtaining proper machine operation, optimal bearing
loaded, i.e. C/P less than 3. A common practice for sizing shaft life, and a reasonable operating temperature. With radial bearings
journals that mount the two or more bearings with the same bore of the deep groove ball, cylindrical roller and spherical roller types,
size is to use the recommended shaft O.D. for the most heavily the term Internal Radial Clearance - IRC - is commonly em-
loaded bearing in all locations. This eliminates the chance ployed. This is the total clearance inside a bearing in the radial
of a worker putting the wrong size on journals with the same direction. Its numerical value can be calculated by subtracting
nominal diameter. from the diameter of the outer race rollerpath or ball groove I.D.
two times the rolling element diameter and the O.D. size of the inner
It should also be noted that recommended fits only apply to solid race rollerpath or ball groove. On small cylindrical roller and ball
steel shafts. This allows a sufficient “stretch” of the Inner Race bearings, it can be easily measured with a dial indicator gage by
to develop the proper “fit pressure” to resist turning of the race laying the bearing on one side, fixing one race, and pushing the
on the shaft. In the rare instance that a bearing is fitted to a shaft other race one direction and pulling back 180º. IRC is the total
with a modulus of elasticity less than that of steel, a tighter fit movement; however, this method does not lend itself to large,
is also required. If the shaft is steel, but has a hole through it, heavy industrial bearings.
a tighter fit is also required. For either or both of these two
situations, if they occur, please contact American’s Sales For two and four row tapered roller bearings of all sizes, it is
Department for specific shaft fit recommendation very difficult to measure clearance in a radial direction, and is
generally not done. Instead, with tapered roller bearings, the
Mounting Inner and Outer Races internal clearance is defined by an axial clearance or Bench
The usual method of mounting large industrial inner races End Play – BEP. Small two row tapered roller bearings can
on shafts is to heat the separable inner race or whole bearing be checked by hand, but this method will not work with large
in an oven or in oil. A temperature of 93ºC (200ºF) is usually industrial bearings. The BEP value has to be calculated from drop
sufficient to expand the bearing’s bore greater than the shaft measurements after loading and flipping the components.
O.D., but 121ºC (250ºF) gives a little more margin for error. When
mounting, it is advisable to have a piece of pipe matching the Measuring the IRC of spherical roller bearings is often an
inner race I.D. and O.D. and some soft steel drifts handy in case absolute necessity when mounting the tapered bore versions. They
the inner race gets stuck on the shaft. Usually this happens if the can be mounted either directly on a shaft that has an accurately
race gets cocked slightly. A quick tap on the right place on the ground tapered journal or an adapter sleeve that slides onto the
inner race will usually straighten it out so it can be further pushed shaft with a tapered O.D. Installation involves forcing the tapered
against a shaft shoulder before it cools and becomes fixed. inner race of these bearings up the taper, usually with a jam nut.
Larger bearings may require a hydraulic nut to drive it up. It is
Outer races with the most commonly used H7 fit can be tapped then secured with a regular nut that is torqued. The recommended
into place with soft steel drifts as the fit is “line-to-line” to loose. procedure for doing this involves measuring the IRC of the
Bearing races should never be struck directly with any kind of spherical roller bearing with feeler gage before mounting. As it is
hammer, especially if they have guiding flanges and cages. A driven up the taper in increments, the IRC is continually checked
drift allows accurate placement of the impact at the solid part with the feeler gage. For each bearing, there is a recommended
of a bearing race. When a slight interference fit is needed, the reduction in IRC that signals the bearing has been properly driven
recommended procedure is to heat the housing to expand the up and the desired tightness obtained. When the desired reduction
bore for the bearing’s O.D. Another method often used is to chill is obtained by subtracting the final IRC from the initial IRC, the
the outer race, usually in liquid alcohol with dry ice. Installation bearing is driven up no more. Consistency of the “feel” results in
is fairly easy, but the disadvantage is the cold bearings are a fairly accurate measurement of the difference between bench
subject to condensation and corrosion if preventative steps and mounted clearances.
are not taken. Bearing components should not be cooled lower
than -46˚C (-50˚F) or metallurgical transformation can occur Standard Internal Radial Clearance values for deep groove ball,
causing dimensional change when the component comes back to cylindrical roller, and spherical roller bearings are found in Tables
room temperature. XV through XXII. Please note that there are different standards for
metric deep groove ball bearings and inch ball bearings, as well
Reduction of Internal Clearance as ISO cylindrical roller bearings and domestic cylindrical roller
When a bearing’s inner race is mounted on a shaft with an bearings. Also, the IRC values differ for straight bore bearings
interference fit, some expansion of the inner race O.D. (rollerpath versus bearings with a tapered bore. There are no standards for
or ball groove) occurs. This has the effect of reducing the tapered roller bearings. “Clearance” values for these bearings are
manufactured or “bench” internal clearance of the bearing. This expressed axially as “lateral” or “Bench End Play” (BEP) and are
is a very important consideration when designing a machine. If designed and specified for each application.
the effective reduction of Internal Radial Clearance (IRC) is not
properly calculated, there may not be enough bench IRC provided A word of caution, regarding IRC for those selecting ISO deep
by the bearing to result in some operating or running clearance. groove ball, cylindrical roller, and spherical roller bearings,
Some internal clearance is necessary to prevent excessive heat is the “Normal” IRC shown in the tables for these bearings is
generation by the bearing, which would result in a thermal not sufficient for these bearings if the bearing employs a “heavy”
ENGINEERING

run-away situation. This occurs when initial operation generates shaft fit. A heavy fit in most cases requires a “C3” IRC as a
heat that results in a higher bearing temperature that causes a bearing with a “Normal” IRC could be too tight. A light to medium
“negative” internal clearance, which generates more heat increasing fit with a relatively high operating speed that generates heat also
bearing temperature, and so on. If the bearing becomes too hot for requires a “C3” IRC. If both a heavy fit is used along with a high
the lubrication, failure will rapidly occur. speed, a “C4” IRC is typically required. Very few bearings with
“Normal” IRC are used or stocked, with “C3” bearings being the
For help in selecting bearing fits and bench Internal Radial most popular. For complicated applications, we recommend that
Clearance, please contact American’s sales department. users of our bearings contact our sales department for specific
fitting and clearance recommendations.

271
TOLERANCES
Table IV ISO Inner Race Bore and Width Tolerances
BEARING BORE BORE TOLERANCE WIDTH TOLERANCE
B NORMAL P6 P5 ALL
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In.
50 80 -.015 0 -.012 0 -.009 0 -.150 0
1.9685 3.1496 -.0006 0 -.0005 0 -.0004 0 -.006 0
80 120 -.020 0 -.015 0 -.010 0 -.200 0
3.1496 4.7244 -.0008 0 -.0006 0 -.0004 0 -.008 0
120 180 -.025 0 -.018 0 -.013 0 -.250 0
4.7244 7.0866 -.0010 0 -.0007 0 -.0005 0 -.010 0
180 250 -.030 0 -.022 0 -.015 0 -.300 0
7.0866 9.8425 -.0012 0 -.0009 0 -.0006 0 -.012 0
250 315 -.035 0 -.025 0 -.018 0 -.350 0
9.8425 12.4016 -.0014 0 -.0010 0 -.0007 0 -.014 0
315 400 -.040 0 -.030 0 -.023 0 -.400 0
12.4016 15.7480 -.0016 0 -.0012 0 -.0009 0 -.016 0
400 500 -.045 0 -.035 0 -.028 0 -.450 0
15.7480 19.6850 -.0018 0 -.0014 0 -.0011 0 -.018 0
500 630 -.050 0 -.040 0 -.035 0 -.500 0
19.6850 24.8031 -.0020 0 -.0016 0 -.0014 0 -.020 0
630 800 -.075 0 -.050 0 -.045 0 -.750 0
24.8031 31.4961 -.0030 0 -.0020 0 -.0018 0 -.030 0
800 1000 -.100 0 -.060 0 -.060 0 -1.000 0
31.4961 39.3701 -.0039 0 -.0024 0 -.0024 0 -.039 0
1000 1250 -.125 0 -.075 0 -.075 0 -1.250 0
39.3701 49.2126 -.0049 0 -.0030 0 -.0030 0 -.049 0
1250 1600 -.160 0 -.090 0 -.090 0 -1.600 0
49.2126 62.9921 -.0063 0 -.0035 0 -.0035 0 -.063 0

Table V ISO Outer Race O.D. Tolerances

BEARING O.D. O.D. TOLERANCE
B NORMAL P6 P5
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX.
mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In.
80 120 -.015 0 -.013 0 -.010 0
3.1496 4.7244 -.0006 0 -.0005 0 -.0004 0
120 150 -.018 0 -.015 0 -.011 0 Outer Race Width Tolerance is
4.7244 5.9055 -.0007 0 -.0006 0 -.0004 0 the same as that of the Inner
150 180 -.025 0 -.018 0 -.013 0 Race of each bearing.
5.9055 7.0866 -.0010 0 -.0007 0 -.0005 0
180 250 -.030 0 -.020 0 -.015 0 ISO Normal is comparable to ABEC/RBEC-1;
7.0866 9.8425 -.0012 0 -.0008 0 -.0006 0 P6 with ABEC/RBEC-3;
P5 with ABEC/RBEC-5.
250 315 -.035 0 -.025 0 -.018 0
9.8425 12.4016 -.0014 0 -.0010 0 -.0007 0
Tables IV and V Apply to bearing types:
315 400 -.040 0 -.028 0 -.020 0
Deep Groove Ball, Metric & Inch
12.4016 15.7480 -.0016 0 -.0011 0 -.0008 0 Angular Contact, Metric
400 500 -.045 0 -.033 0 -.023 0 ISO Cylindrical
15.7480 19.6850 -.0018 0 -.0013 0 -.0009 0 Domestic Cylindrical
500 630 -.050 0 -.038 0 -.028 0 Inch Cylindrical
19.6850 24.8031 -.0020 0 -.0015 0 -.0011 0 Journal Metric and Type AT
630 800 -.075 0 -.045 0 -.035 0 Line Shaft Cylindrical
24.8031 31.4961 -.0030 0 -.0018 0 -.0014 0 Table Roll Cylindrical
800 1000 -.100 0 -.060 0 -.050 0 4 Row Cylindrical
ENGINEERING

31.4961 39.3701 -.0039 0 -.0024 0 -.0020 0 4 Row Tapered Bore, except Bore
Ball Thrust, Metric
1000 1250 -.125 0 -.075 0 -.063 0
Cylindrical Roller Thrust, Metric
39.3701 49.2126 -.0049 0 -.0030 0 -.0025 0
Double Acting V-Flat
1250 1600 -.160 0 -.090 0 -.080 0
49.2126 62.9921 -.0063 0 -.0035 0 -.0031 0
1600 2000 -.200 0 -.115 0 -.100 0
62.9921 78.7402 -.0079 0 -.0045 0 -.0039 0
2000 2500 -.250 0 -.135 0 -.125 0
78.7402 98.4252 -.0098 0 -.0053 0 -.0049 0

272
TOLERANCES
Table VI ISO Tapered Bore Tolerances
BEARING BORE BORE TOLERANCE, NORMAL & P6
B TAPER – 1 : 12 TAPER – 1 : 30
OVER INCL. MIN. MAX. MIN. MAX.
mm/In. mm/In. mm/In. mm/In. mm/In. mm/In.
120 180 0 +.040 0 +.025
4.7244 7.0866 0 +.0016 0 +.0010
180 250 0 +.046 0 +.030
7.0866 9.8425 0 +.0018 0 +.0012
250 315 0 +.052 0 +.035 Applies to bearing types:
9.8425 12.4016 0 +.0020 0 +.0014
315 400 0 +.057 0 +.040
12.4016 15.7480 0 +.0022 0 +.0016
Deep Groove Ball
400 500 0 +.063 0 +.045 Anguar contact
15.7480 19.6850 0 +.0025 0 +.0018 Cylindrical Roller
500 630 0 +.070 0 +.050
Spherical Roller
19.6850 24.8031 0 +.0028 0 +.0020
630 800 0 +.080 0 +.075 4 Row Cylindrical
24.8031 31.4961 0 +.0031 0 +.0030
800 1000 0 +.090 0 +.100
31.4961 39.3701 0 +.0035 0 +.0039
1000 1250 0 +.105 0 +.125
39.3701 49.2126 0 +.0041 0 +.0049
1250 1600 0 +.125 0 +.160
49.2126 62.9921 0 +.0049 0 +.0063

Table VII Inner Race Bore Tolerance, Tapered Roller Bearings, Inch Design
BEARING BORE BORE TOLERANCE OVERALL BEARING WIDTH TOLERANCE
B NORMAL TS – W TDO – WI – TDI – Wo TQO – Wo – TQITS – Wo
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm
0.0000 3.0000 0 +.0005 -.008 +.008 -.016 +.016 -.031 +.031
0.0000 76.200 0 +.013 -.203 +.203 -.406 +.406 -.787 +.787
3.0000 10.5000 0 +.0010 -.008 +.008 -.016 +.016 -.031 +.031
Applies to types:
76.200 266.700 0 +.025 -.203 +.203 -.406 +.406 -.787 +.787 TS
10.5000 12.0000 0 +.0010 -.008 +.008 -.016 +.016 -.062 +.062 TDO
266.700 304.800 0 +.025 -.203 +.203 -.406 +.406 -1.575 +1.575
TQO
12.0000 24.0000 0 +.0020 -.016 +.016 -.031 +.031 -.062 +.062
304.800 609.600 0 +.051 -.406 +.406 -.787 +.787 -1.575 +1.575 TQITS
24.0000 36.0000 0 +.0030 -.016 +.016 -.031 +.031 -.062 +.062 TQOS
609.600 914.400 0 +.076 -.406 +.406 -.787 +.787 -1.575 +1.575
36.0000 48.0000 0 +.0040 -.016 +.016 -.031 +.031 -.062 +.062
914.400 1219.200 0 +.102 -.406 +.406 -.787 +.787 -1.575 +1.575
48.0000 60.0000 0 +.0050 -.016 +.016 -.031 +.031 -.062 +.062
1219.200 1524.000 0 +.127 -.406 +.406 -.787 +.787 -1.575 +1.575

Table VIII Outer Race O.D. Tolerance, Tapered Roller Bearings, Inch Design
CUPS - OUTER RACES
BEARING O.D. O.D. TOLERANCE
D NORMAL
OVER INCL. MIN. MAX.
In./mm In./mm In./mm In./mm
0.0000 10.5000 0 +.0010
0.0000 266.700 0 +.025
Applies to types:
10.5000 12.0000 0 +.0010 TS
ENGINEERING

266.700 394,800 0 +.025 TDO

12.0000 24.0000 0 +.0020
TQO
394,800 609.600 0 +.0051
24.0000 36.0000 0 +.0030 TQITS
609.600 914.400 0 +.076 TQOS
36.0000 48.0000 0 +.0040
914.400 1219.200 0 +.102
48.0000 60.0000 0 +.0050
1219.200 1524.000 0 +.127

273
TOLERANCES
Table IX Journal Cylindrical Table X Journal Cylindrical
Roller Bearings Inner Races, Inch Roller Bearings Outer Races, Inch
BEARING BORE BORE TOLERANCE BEARING O.D. O.D. TOLERANCE
B NORMAL D NORMAL
OVER INCL. MIN. MAX. OVER INCL. MIN. MAX.
In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm
3.5000 8.0000 -.0010 0 Applies to types: 5.0000 10.0000 0 +.0015
88.900 203.200 -.025 0 SCS 127.000 254.000 0 +.038
8.0000 11.0000 -.0015 0 10.0000 15.0000 0 +.0020
HCS
203.200 279.400 -.038 0 254.000 381.000 0 +.051
11.0000 20.0000 -.0020 0 ECS 15.0000 20.0000 0 +.0025
279.400 508.000 -.051 0 381.000 508.000 0 +.064
20.0000 30.0000 0 +.0030
508.000 762.000 0 +.076

Table XI Cylindrical Roller Thrust, Table XII Cylindrical Roller Thrust,

Rotating (Top) Plates, Inch Stationary (Bot) Plates, Inch
BEARING BORE BORE TOLERANCE BEARING O.D. O.D. TOLERANCE
B NORMAL D NORMAL
OVER INCL. MIN. MAX. OVER INCL. MIN. MAX.
In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm
0 3.0000 -.0010 0 6.0000 11.0000 0 +.0015
0 76.200 -.025 0 Applies to types: 152.400 279.400 0 +.038
3.0000 8.0000 -.0015 0 TP 11.0000 19.0000 0 +.0020
76.2000 203.200 -.038 0 TPS 279.400 482.600 0 +.051
8.0000 13.0000 -.0018 0 19.0000 26.0000 0 +.0025
203.200 330.200 -.046 0
TDP 482.600 660.400 0 +.064
13.0000 18.0000 -.0020 0 TTP 26.0000 38.0000 0 +.0030
330.200 467.200 -.051 0 ATP 660.400 965.200 0 +.076
18.0000 24.0000 -.0025 0 38.0000 50.0000 0 +.0040
467.200 609.600 -.063 0 965.200 1270.000 0 +.102
24.0000 30.0000 -.0030 0 50.0000 62.0000 0 +.0050
609.6000 762.000 -.076 0 1270.000 1574.8000 0 +.127

Table XIII Tapered Roller Thrust, Table XIV Tapered Roller Thrust,
Bore Tolerance O.D. Tolerance
BEARING BORE BORE TOLERANCE BEARING BORE BORE TOLERANCE
B NORMAL D NORMAL
OVER INCL. MIN. MAX. OVER INCL. MIN. MAX.
In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm
0 12.0000 0 +.0010 0 12.0000 0 +.0010
0 304.800 0 +.025 Applies to: 0 304.800 0 +.025
12.0000 24.0000 0 +.0020 12.0000 24.0000 0 +.0020
304.800 609.600 0 +.051
T-Type 304.800 609.600 0 +.051
24.0000 36.0000 0 +.0030 24.0000 36.0000 0 +.0030
609.600 914.400 0 +.076 609.600 914.400 0 +.076
36.0000 48.0000 0 +.0040 36.0000 48.0000 0 +.0040
914.400 1219.200 0 +.102 914.400 1219.200 0 +.102
ENGINEERING

For tolerance on other types of bearings in this catalog that are not shown on these pages, please contact your
regional Sales representative or our Inside Sales at the number shown on the front cover.

274
INTERNAL CLEARANCES
Table XV Radial Clearance for ISO (Metric) Deep Groove Ball Bearings
BEARING BORE RADIAL CLEARANCE (INTERNAL)
B C2 NORMAL C3 C4 C5
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In.
200 225 .004 .032 .028 .082 .073 .132 .120 .187 0.175 0.255
7.8740 8.8583 .0002 .0013 .0011 .0032 .0029 .0052 .0047 .0074 .0069 .0100
225 250 .004 .036 .031 .092 .087 .152 .140 .217 .205 .290
8.8583 9.8425 .0002 .0014 .0012 .0036 .0034 .0060 .0055 .0085 .0081 .0114
250 280 .004 .039 .036 .097 .097 .162 .152 .237 .255 .320
9.8425 11.0236 .0002 .0015 .0014 .0038 .0038 .0064 .0060 .0093 .0100 .0126
280 315 .008 .045 .042 .110 .110 .180 .175 .260 .260 .360
11.0236 12.4016 .0003 .0018 .0017 .0043 .0043 .0071 .0069 .0102 .0102 .0142
315 355 .008 .050 .050 .120 .120 .200 .200 .290 .290 .405
12.4016 13.9764 .0003 .0020 .0020 .0047 .0047 .0079 .0079 .0114 .0114 .0159
355 400 .008 .060 .060 .140 .140 .230 .230 .330 .330 .460
13.9764 15.7480 .0003 .0024 .0024 .0055 .0055 .0091 .0091 .0130 .0130 .0181
400 450 .010 .070 .070 .160 .160 .260 .260 .370 .370 .520
15.7480 17.7165 .0004 .0028 .0028 .0063 .0063 .0102 .0102 .0146 .0146 .0205
450 500 .010 .080 .080 .180 .180 .290 .290 .410 .410 .570
17.7165 19.6850 .0004 .0031 .0031 .0071 .0071 .0114 .0114 .0161 .0161 .0224
500 560 .020 .090 .090 .200 .200 .320 .320 .460 .460 .630
19.6850 22.0472 .0008 .0035 .0035 .0079 .0079 .0126 .0126 .0181 .0181 .0248
560 630 .020 .100 .100 .220 .220 .350 .350 .510 .510 .700
22.0472 24.8031 .0008 .0039 .0039 .0087 .0087 .0138 .0138 .0201 .0201 .0276
630 710 .030 .120 .120 .250 .250 .390 .390 .560 .560 .780
24.8031 27.9528 .0012 .0047 .0047 .0098 .0098 .0154 .0154 .0220 .0220 .0307
710 800 .030 .130 .130 .280 .280 .440 .440 .620 .620 .860
27.9528 31.4961 .0012 .0051 .0051 .0110 .0110 .0173 .0173 .0244 .0244 .0339
800 900 .030 .150 .150 .310 .310 .490 .490 .690 .690 .960
31.4961 35.4331 .0012 .0059 .0059 .0122 .0122 .0193 .0193 .0272 .0272 .0378
900 1000 .040 .160 .160 .340 .340 .540 .540 .760 .760 1.040
35.4331 39.3701 .0016 .0063 .0063 .0134 .0134 .0213 .0213 .0299 .0299 .0409

Table XVI Radial Clearance for Inch Series Deep Groove Ball Bearings
BEARING BORE RADIAL CLEARANCE (INTERNAL)
B B1 B2 B3 B4 B5
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm
7.8740 9.4488 .0002 .0013 .0013 .0031 .0031 .0052 .0052 .0074 .0074 .0103
200 240 .005 .033 .033 .079 .079 .132 .132 .188 .188 .262
9.4488 11.0236 .0002 .0015 .0015 .0036 .0036 .0060 .0060 .0086 .0086 .0120
240 280 .005 .038 .038 .091 .091 .152 .152 .218 .218 .305
11.0236 12.5984 .0003 .0018 .0018 .0043 .0043 .0069 .0069 .0099 .0099 .0137
280 320 .008 .046 .046 .109 .109 .175 .175 .251 .251 .348
12.5984 14.5669 .0003 .0020 .0020 .0048 .0048 .0080 .0080 .0014 .0014 .0159
320 370 .008 .051 .051 .122 .122 .203 .203 .036 .036 .404
14.5669 16.9291 .0004 .0024 .0024 .0056 .0056 .0093 .0093 .0132 .0132 .0185
370 430 .010 .061 .061 .142 .142 .236 .236 .335 .335 .470
16.9291 19.6850 .0005 .0028 .0028 .0065 .0065 .0108 .0108 .0154 .0154 .0215
430 500 .013 .071 .071 .165 .165 .274 .274 .391 .391 .546
19.6850 22.4409 .0005 .0031 .0031 .0074 .0074 .0123 .0123 .0175 .0175 .0246
500 570 .013 .079 .079 .188 .188 .312 .312 .445 .445 .625
22.4409 25.1969 .0006 .0035 .0035 .0083 .0083 .0138 .0138 .0197 .0197 .0276
ENGINEERING

570 640 .015 .089 .089 .211 .211 .351 .351 .500 .500 .701
25.1969 27.9528 .0009 .0044 .0044 .0092 .0092 .0153 .0153 .0220 .0220 .0305
640 710 .023 .112 .112 .234 .234 .389 .389 .559 .559 .775
27.9528 31.4961 .0010 .0053 .0053 .0104 .0104 .0173 .0173 .0246 .0246 .0344
710 800 .025 .135 .135 .264 .264 .439 .439 .625 .625 .874
31.4961 40.1575 .0013 .0081 .0081 .0138 .0138 .0229 .0229 .0326 .0326 .0450
800 1020 .033 .206 .206 .351 .351 .582 .582 .828 .828 1.143

To convert millimeters to microns, multiply millimeters times 1000. Example: .100 mm = 100 microns.
275
INTERNAL CLEARANCES
Table XVII Radial Clearance for ISO Cylindrical Roller Bearings, Straight Bore
BEARING BORE RADIAL CLEARANCE (INTERNAL)
B C2 NORMAL C3 C4 C5
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In.
65 80 .010 .045 .040 .075 .065 .100 .090 .125 .130 .165
2.5591 3.1496 .0004 .0018 .0016 .0030 .0026 .0039 .0035 .0049 .0051 .0065
80 100 .015 .050 .050 .085 .075 .110 .105 .140 .155 .190
3.1496 3.9370 .0006 .0020 .0020 .0033 .0030 .0043 .0041 .0055 .0061 .0075
100 120 .015 .055 .050 .090 .085 .125 .125 .165 .180 .220
3.9370 4.7244 .0006 .0022 .0020 .0035 .0033 .0049 .0049 .0065 .0071 .0087
120 140 .015 .060 .060 .105 .100 .145 .145 .190 .200 .245
4.7244 5.5118 .0006 .0024 .0024 .0041 .0039 .0057 .0057 .0075 .0079 .0096
140 160 .020 .070 .070 .120 .115 .165 .165 .215 .225 .275
5.5118 6.2992 .0008 .0028 .0028 .0047 .0045 .0065 .0065 .0085 .0089 .0108
160 180 .025 .075 .075 .125 .120 .170 .170 .220 .250 .300
6.2992 7.0866 .0010 .0030 .0030 .0049 .0047 .0067 .0067 .0087 .0098 .0118
180 200 .035 .090 .090 .145 .140 .195 .195 .250 .275 .330
7.0866 7.8740 .0014 .0035 .0035 .0057 .0055 .0077 .0077 .0098 .0108 .0130
200 225 .045 .105 .105 .165 .160 .220 .220 .280 .305 .365
7.8740 8.8583 .0018 .0041 .0041 .0065 .0063 .0087 .0087 .0110 .0120 .0144
225 250 .045 .110 .110 .175 .170 .235 .235 .300 .330 .395
8.8583 9.8425 .0018 .0043 .0043 .0069 .0067 .0093 .0093 .0118 .0130 .0156
250 280 .055 .125 .125 .195 .190 .260 .260 .330 .370 .440
9.8425 11.0236 .0022 .0049 .0049 .0077 .0075 .0102 .0102 .0130 .0146 .0173
280 315 .055 .130 .130 .205 .200 .275 .275 .350 .410 .485
11.0236 12.4016 .0022 .0051 .0051 .0081 .0079 .0108 .0108 .0138 .0161 .0191
315 355 .065 .145 .145 .225 .225 .305 .305 .385 .455 .535
12.4016 13.9764 .0026 .0057 .0057 .0089 .0089 .0120 .0120 .0152 .0179 .0211
355 400 .100 .190 .190 .280 .280 .370 .370 .460 .510 .600
13.9764 15.7480 .0039 .0075 .0075 .0110 .0110 .0146 .0146 .0181 .0201 .0236
400 450 .110 .210 .210 .310 .310 .410 .410 .510 .565 .665
15.7480 17.7165 .0043 .0083 .0083 .0122 .0122 .0161 .0161 .0201 .0222 .0262
450 500 .110 .220 .220 .330 .330 .440 .440 .550 .625 .735
17.7165 19.6850 .0043 .0087 .0087 .0130 .0130 .0173 .0173 .0217 .0246 .0289
500 560 .120 .240 .240 .360 .360 .480 .480 .600 .690 .810
19.6850 22.0472 .0047 .0094 .0094 .0142 .0142 .0189 .0189 .0236 .0272 .0319
560 630 .140 .260 .260 .380 .380 .500 .500 .620 .780 .900
22.0472 24.8031 .0055 .0102 .0102 .0150 .0150 .0197 .0197 .0244 .0307 .0354
630 710 .145 .285 .285 .425 .425 .565 .565 .705 .865 1.005
24.8031 27.9528 .0057 .0112 .0112 .0167 .0167 .0222 .0222 .0278 .0341 .0396
710 800 .150 .310 .310 .470 .470 .630 .630 .790 .975 1.135
27.9528 31.4961 .0059 .0122 .0122 .0185 .0185 .0248 .0248 .0311 .0384 .0447
800 900 .180 .350 .350 .520 .520 .690 .690 .860 1.095 1.265
31.4961 35.4331 .0071 .0138 .0138 .0205 .0205 .0272 .0272 .0339 .0431 .0498
900 1000 .200 .390 .390 .580 .580 .770 .770 .960 1.215 1.405
35.4331 39.3701 .0079 .0154 .0154 .0228 .0228 .0303 .0303 .0378 .0478 .0553
1000 1120 .220 .430 .430 .640 .640 .850 .850 1.060 1.355 1.565
39.3701 44.0945 .0087 .0169 .0169 .0252 .0252 .0335 .0335 .0417 .0533 .0616
1120 1250 .230 .470 .470 .710 .710 .950 .950 1.190 1.510 1.750
44.0945 49.2126 .0091 .0185 .0185 .0280 .0280 .0374 .0374 .0469 .0594 .0689
1250 1400 .270 .530 .530 .790 .790 1.050 1.050 1.310 1.680 1.940
49.2126 55.1181 .0106 .0209 .0209 .0311 .0311 .0413 .0413 .0516 .0661 .0764
1400 1600 .330 .610 .610 .890 .890 1.170 1.170 1.450 1.920 2.200
ENGINEERING

55.1181 62.9921 .0130 .0240 .0240 .0350 .0350 .0461 .0461 .0571 .0756 .0866

276
INTERNAL CLEARANCES
Table XVIII Radial Clearance for ISO Cylindrical Roller Bearings, Tapered Bore
BEARING BORE RADIAL CLEARANCE (INTERNAL)
B C2 NORMAL C3 C4 C5
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In.
65 80 .035 .070 .060 .095 .085 .120 .110 .145 .145 .180
2.5591 3.1496 .0014 .0028 .0024 .0037 .0033 .0047 .0043 .0057 .0057 .0071
80 100 .040 .075 .070 .105 .095 .130 .120 .155 .175 .210
3.1496 3.9370 .0016 .0030 .0028 .0041 .0037 .0051 .0047 .0061 .0069 .0083
100 120 .050 .090 .090 .130 .115 .155 .140 .180 .200 .240
3.9370 4.7244 .0020 .0035 .0035 .0051 .0045 .0061 .0055 .0071 .0079 .0094
120 140 .055 .100 .100 .145 .130 .175 .160 .205 .225 .270
4.7244 5.5118 .0022 .0039 .0039 .0057 .0051 .0069 .0063 .0081 .0089 .0106
140 160 .060 .110 .110 .160 .145 .195 .180 .230 .255 .305
5.5118 6.2992 .0024 .0043 .0043 .0063 .0057 .0077 .0071 .0091 .0100 .0120
160 180 .075 .125 .125 .175 .160 .210 .195 .245 .280 .330
6.2992 7.0866 .0030 .0049 .0049 .0069 .0063 .0083 .0077 .0096 .0110 .0130
180 200 .085 .140 .140 .195 .180 .235 .220 .275 .305 .360
7.0866 7.8740 .0033 .0055 .0055 .0077 .0071 .0093 .0087 .0108 .0120 .0142
200 225 .095 .155 .155 .215 .200 .260 .245 .305 .340 .400
7.8740 8.8583 .0037 .0061 .0061 .0085 .0079 .0102 .0096 .0120 .0134 .0157
225 250 .105 .170 .170 .235 .220 .285 .270 .335 .375 .440
8.8583 9.8425 .0041 .0067 .0067 .0093 .0087 .0112 .0106 .0132 .0148 .0173
250 280 .115 .185 .185 .255 .240 .310 .295 .365 .415 .465
9.8425 11.0236 .0045 .0073 .0073 .0100 .0094 .0122 .0116 .0144 .0163 .0183
280 315 .130 .205 .205 .280 .265 .340 .325 .400 .465 .540
11.0236 12.4016 .0051 .0081 .0081 .0110 .0104 .0134 .0128 .0157 .0183 .0213
315 355 .145 .225 .225 .305 .290 .370 .355 .435 .515 .595
12.4016 13.9764 .0057 .0089 .0089 .0120 .0114 .0146 .0140 .0171 .0203 .0234
355 400 .165 .255 .255 .345 .330 .420 .405 .495 .580 .670
13.9764 15.7480 .0065 .0100 .0100 .0136 .0130 .0165 .0159 .0195 .0228 .0264
400 450 .185 .285 .285 .385 .370 .470 .455 .555 .650 .750
15.7480 17.7165 .0073 .0112 .0112 .0152 .0146 .0185 .0179 .0219 .0256 .0295
450 500 .205 .315 .315 .425 .410 .520 .505 .615 .720 .830
17.7165 19.6850 .0081 .0124 .0124 .0167 .0161 .0205 .0199 .0242 .0283 .0327
500 560 .230 .350 .350 .470 .455 .575 .560 .680 .800 .920
19.6850 22.0472 .0091 .0138 .0138 .0185 .0179 .0226 .0220 .0268 .0315 .0362
560 630 .260 .380 .380 .500 .500 .620 .620 .740 .900 1.020
22.0472 24.8031 .0102 .0150 .0150 .0197 .0197 .0244 .0244 .0291 .0354 .0402
630 710 .295 .435 .435 .575 .565 .705 .695 .835 1.005 1.145
24.8031 27.9528 .0116 .0171 .0171 .0226 .0222 .0278 .0274 .0329 .0396 .0451
710 800 .325 .485 .485 .645 .630 .790 .775 .935 1.125 1.285
27.9528 31.4961 .0128 .0191 .0191 .0254 .0248 .0311 .0305 .0368 .0443 .0506

ENGINEERING

277
INTERNAL CLEARANCES
Table XIX Radial Clearance for Domestic Cylindrical Roller Bearings
BEARING BORE RADIAL CLEARANCE (INTERNAL)
B R4 R5 NORMAL (R6) R7 R8
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In.
70 80 .020 .056 .048 .084 .076 .112 .104 .140 .132 .168
2.7559 3.1496 .0008 .0022 .0019 .0033 .0030 .0044 .0041 .0055 .0052 .0066
80 90 .020 .061 .051 .091 .081 .122 .112 .152 .142 .183
3.1496 3.5433 .0008 .0024 .0020 .0036 .0032 .0048 .0044 .0060 .0056 .0072
90 95 .025 .066 .056 .097 .086 .127 .117 .157 .147 .188
3.5433 3.7402 .0010 .0026 .0022 .0038 .0034 .0050 .0046 .0062 .0058 .0074
95 100 .025 .069 .056 .102 .089 .130 .119 .160 .150 .191
3.7402 3.9370 .0010 .0027 .0022 .0040 .0035 .0051 .0047 .0063 .0059 .0075
100 105 .025 .071 .058 .104 .094 .140 .130 .175 .165 .211
3.9370 4.1339 .0010 .0028 .0023 .0041 .0037 .0055 .0051 .0069 .0065 .0083
105 110 .028 .074 .061 .107 .097 .142 .132 .178 .168 .213
4.1339 4.3307 .0011 .0029 .0024 .0042 .0038 .0056 .0052 .0070 .0066 .0084
110 120 .033 .079 .069 .114 .104 .150 .140 .185 .175 .221
4.3307 4.7244 .0013 .0031 .0027 .0045 .0041 .0059 .0055 .0073 .0069 .0087
120 130 .033 .084 .071 .122 .112 .163 .150 .201 .188 .239
4.7244 5.1181 .0013 .0033 .0028 .0048 .0044 .0064 .0059 .0079 .0074 .0094
130 140 .046 .097 .084 .135 .122 .173 .160 .211 .198 .249
5.1181 5.5118 .0018 .0038 .0033 .0053 .0048 .0068 .0063 .0083 .0078 .0098
140 150 .046 .099 .086 .142 .130 .185 .173 .229 .216 .272
5.5118 5.9055 .0018 .0039 .0034 .0056 .0051 .0073 .0068 .0090 .0085 .0107
150 160 .048 .104 .091 .147 .137 .193 .180 .236 .224 .279
5.9055 6.2992 .0019 .0041 .0036 .0058 .0054 .0076 .0071 .0093 .0088 .0110
160 170 .053 .109 .099 .155 .145 .201 .188 .244 .231 .287
6.2992 6.6929 .0021 .0043 .0039 .0061 .0057 .0079 .0074 .0096 .0091 .0113
170 180 .061 .122 .107 .168 .152 .213 .198 .259 .244 .305
6.6929 7.0866 .0024 .0048 .0042 .0066 .0060 .0084 .0078 .0102 .0096 .0120
180 190 .069 .130 .114 .175 .160 .221 .206 .267 .251 .312
7.0866 7.4803 .0027 .0051 .0045 .0069 .0063 .0087 .0081 .0105 .0099 .0123
190 200 .079 .140 .124 .185 .170 .236 .221 .282 .267 .328
7.4803 7.8740 .0031 .0055 .0049 .0073 .0067 .0093 .0087 .0111 .0105 .0129
200 210 .076 .142 .127 .193 .178 .244 .229 .295 .279 .345
7.8740 8.2677 .0030 .0056 .0050 .0076 .0070 .0096 .0090 .0116 .0110 .0136
210 220 .081 .147 .132 .198 .183 .249 .234 .300 .284 .351
8.2677 8.6614 .0032 .0058 .0052 .0078 .0072 .0098 .0092 .0118 .0112 .0138
220 230 .089 .155 .140 .206 .191 .257 .241 .307 .292 .358
8.6614 9.0551 .0035 .0061 .0055 .0081 .0075 .0101 .0095 .0121 .0115 .0141
230 240 .091 .163 .145 .216 .198 .269 .251 .323 .305 .376
9.0551 9.4488 .0036 .0064 .0057 .0085 .0078 .0106 .0099 .0127 .0120 .0148
240 250 .099 .170 .152 .224 .206 .277 .259 .330 .312 .384
9.4488 9.8425 .0039 .0067 .0060 .0088 .0081 .0109 .0102 .0130 .0123 .0151
250 260 .109 .180 .163 .234 .216 .287 .269 .340 .323 .394
9.8425 10.2362 .0043 .0071 .0064 .0092 .0085 .0113 .0106 .0134 .0127 .0155
260 280 .112 .188 .170 .246 .229 .305 .287 .363 .345 .422
10.2362 11.0236 .0044 .0074 .0067 .0097 .0090 .0120 .0113 .0143 .0136 .0166
280 300 .130 .206 .188 .264 .246 .323 .305 .381 .363 .439
11.0236 11.8110 .0051 .0081 .0074 .0104 .0097 .0127 .0120 .0150 .0143 .0173
300 320 .150 .226 .208 .284 .267 .343 .325 .401 .384 .460
11.8110 12.5984 .0059 .0089 .0082 .0112 .0105 .0135 .0128 .0158 .0151 .0181
ENGINEERING

278
INTERNAL CLEARANCES
Table XX Radial Clearance for Inch Series Cylindrical Roller Bearings
BEARING BORE RADIAL CLEARANCE (INTERNAL)
B R1 R2 R3 R4 R5
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm
3.1496 3.9370 .0005 .0016 .0016 .0032 .0032 .0051 .0051 .0077 .0077 .0107
80 100 .013 .041 .041 .081 .081 .130 .130 .196 .196 .272
3.9370 4.7244 .0005 .0018 .0018 .0036 .0036 .0060 .0060 .0089 .0089 .0122
100 120 .013 .046 .046 .091 .091 .152 .152 .226 .226 .310
4.7244 5.5118 .0009 .0022 .0022 .0041 .0041 .0067 .0067 .0101 .0101 .0139
120 140 .023 .056 .056 .104 .104 .170 .170 .257 .257 .353
5.5118 6.2992 .0010 .0026 .0026 .0049 .0049 .0077 .0077 .0112 .0112 .0151
140 160 .025 .066 .066 .124 .124 .196 .196 .284 .284 .384
6.2992 7.0866 .0011 .0027 .0027 .0052 .0052 .0082 .0082 .0118 .0118 .0158
160 180 .028 .069 .069 .132 .132 .208 .208 .300 .300 .401
7.0866 7.8740 .0014 .0032 .0032 .0060 .0060 .0092 .0092 .0130 .0130 .0172
180 200 .036 .081 .081 .152 .152 .234 .234 .330 .330 .437
7.8740 8.6614 .0016 .0034 .0034 .0062 .0062 .0094 .0094 .0132 .0132 .0174
200 220 .041 .086 .086 .157 .157 .239 .239 .335 .335 .442
8.6614 10.2362 .0022 .0040 .0040 .0068 .0068 .0100 .0100 .0138 .0138 .0180
220 260 .056 .102 .102 .173 .173 .254 .254 .351 .351 .457
10.2362 11.8110 .0024 .0042 .0042 .0070 .0070 .0102 .0102 .0140 .0140 .0182
260 300 .061 .107 .107 .178 .178 .259 .259 .356 .356 .462
11.8110 13.7795 .0032 .0050 .0050 .0078 .0078 .0110 .0110 .0148 .0148 .0190
300 350 .081 .127 .127 .198 .198 .279 .279 .376 .376 .483
13.7795 15.7480 .0042 .0065 .0065 .0093 .0093 .0125 .0125 .0163 .0163 .0205
350 400 .107 .165 .165 .236 .236 .318 .318 .414 .414 .521
15.7480 17.7165 .0055 .0080 .0080 .0110 .0110 .0142 .0142 .0180 .0180 .0222
400 450 .140 .203 .203 .279 .279 .361 .361 .457 .457 .564
17.7165 19.6850 .0060 .0085 .0085 .0115 .0115 .0150 .0150 .0200 .0200 .0254
450 500 .152 .216 .216 .292 .292 .381 .381 .508 .508 .645
19.6850 22.0472 .0065 .0090 .0090 .0120 .0120 .0160 .0160 .0210 .0210 .0264
500 560 .165 .229 .229 .305 .305 .406 .406 .533 .533 .671
22.0472 24.8031 .0070 .0100 .0100 .0140 .0140 .0190 .0190 .0240 .0240 .0294
560 630 .178 .254 .254 .356 .356 .483 .483 .610 .610 .747
24.8031 27.9528 .0075 .0110 .0110 .0150 .0150 .0200 .0200 .0250 .0250 .0304
630 710 .191 .279 .279 .381 .381 .508 .508 .635 .635 .772
27.9528 31.4961 .0085 .0130 .0130 .0180 .0180 .0230 .0230 .0280 .0280 .0334
710 800 .216 .330 .330 .457 .457 .584 .584 .711 .711 .848
31.4961 39.3701 .0095 .0140 .0140 .0190 .0190 .0240 .0240 .0300 .0300 .0364
800 1000 .241 .356 .356 .483 .483 .610 .610 .762 .762 .925

If the Radial Clearance of any Inch Series bearing is critical to the performance of the bearing or the
equipment, the value should be verified by ARB Engineering before odering.

ENGINEERING

279
INTERNAL CLEARANCES
Table XXI Radial Clearance for Spherical Roller Bearings, Straight Bore
BEARING BORE RADIAL CLEARANCE (INTERNAL)
B C2 NORMAL C3 C4 C5
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In.
100 120 .040 .075 .075 .120 .120 .160 .160 .210 .210 .260
3.9370 4.7244 .0016 .0030 .0030 .0047 .0047 .0063 .0063 .0083 .0083 .0102
120 140 .050 .095 .095 .145 .145 .190 .190 .240 .240 .300
4.7244 5.5118 .0020 .0037 .0037 .0057 .0057 .0075 .0075 .0094 .0094 .0118
140 160 .060 .110 .110 .170 .170 .220 .220 .280 .280 .350
5.5118 6.2992 .0024 .0043 .0043 .0067 .0067 .0087 .0087 .0110 .0110 .0138
160 180 .065 .120 .120 .180 .180 .240 .240 .310 .310 .390
6.2992 7.0866 .0026 .0047 .0047 .0071 .0071 .0094 .0094 .0122 .0122 .0154
180 200 .070 .130 .130 .200 .200 .260 .260 .340 .340 .430
7.0866 7.8740 .0028 .0051 .0051 .0079 .0079 .0102 .0102 .0134 .0134 .0169
200 225 .080 .140 .140 .220 .220 .290 .290 .380 .380 .470
7.8740 8.8583 .0031 .0055 .0055 .0087 .0087 .0114 .0114 .0150 .0150 .0185
225 250 .090 .150 .150 .240 .240 .320 .320 .420 .420 .520
8.8583 9.8425 .0035 .0059 .0059 .0094 .0094 .0126 .0126 .0165 .0165 .0205
250 280 .100 .170 .170 .260 .260 .350 .350 .460 .460 .570
9.8425 11.0236 .0039 .0067 .0067 .0102 .0102 .0138 .0138 .0181 .0181 .0224
280 315 .110 .190 .190 .280 .280 .370 .370 .500 .500 .630
11.0236 12.4016 .0043 .0075 .0075 .0110 .0110 .0146 .0146 .0197 .0197 .0248
315 355 .120 .200 .200 .310 .310 .410 .410 .550 .550 .690
12.4016 13.9764 .0047 .0079 .0079 .0122 .0122 .0161 .0161 .0217 .0217 .0272
355 400 .130 .220 .220 .340 .340 .450 .450 .600 .600 .750
13.9764 15.7480 .0051 .0087 .0087 .0134 .0134 .0177 .0177 .0236 .0236 .0295
400 450 .140 .240 .240 .370 .370 .500 .500 .660 .660 .820
15.7480 17.7165 .0055 .0094 .0094 .0146 .0146 .0197 .0197 .0260 .0260 .0323
450 500 .140 .260 .260 .410 .410 .550 .550 .720 .720 .900
17.7165 19.6850 .0055 .0102 .0102 .0161 .0161 .0217 .0217 .0283 .0283 .0354
500 560 .150 .280 .280 .440 .440 .600 .600 .780 .780 1.000
19.6850 22.0472 .0059 .0110 .0110 .0173 .0173 .0236 .0236 .0307 .0307 .0394
560 630 .170 .310 .310 .480 .480 .650 .650 .850 .850 1.100
22.0472 24.8031 .0067 .0122 .0122 .0189 .0189 .0256 .0256 .0335 .0335 .0433
630 710 .190 .350 .350 .530 .530 .700 .700 .920 .920 1.190
24.8031 27.9528 .0075 .0138 .0138 .0209 .0209 .0276 .0276 .0362 .0362 .0469
710 800 .210 .390 .390 .580 .580 .770 .770 1.010 1.010 1.300
27.9528 31.4961 .0083 .0154 .0154 .0228 .0228 .0303 .0303 .0398 .0398 .0512
800 900 .230 .430 .430 .650 .650 .860 .860 1.120 1.120 1.440
31.4961 35.4331 .0091 .0169 .0169 .0256 .0256 .0339 .0339 .0441 .0441 .0567
900 1000 .260 .480 .480 .710 .710 .930 .930 1.220 1.220 1.570
35.4331 39.3701 .0102 .0189 .0189 .0280 .0280 .0366 .0366 .0480 .0480 .0618
1000 1120 .290 .530 .530 .780 .780 1.020 1.020 1.330 1.330 1.720
39.3701 44.0945 .0114 .0209 .0209 .0307 .0307 .0402 .0402 .0524 .0524 .0677
1120 1250 .320 .580 .580 .860 .860 1.120 1.120 1.460 1.460 1.870
44.0945 49.2126 .0126 .0228 .0228 .0339 .0339 .0441 .0441 .0575 .0575 .0736
1250 1400 .350 .640 .640 .950 .950 1.240 1.240 1.620 1.620 2.060
49.2126 55.1181 .0138 .0252 .0252 .0374 .0374 .0488 .0488 .0638 .0638 .0811
1400 1600 .400 .720 .720 1.060 1.060 1.380 1.380 1.800 1.800 2.300
55.1181 62.9921 .0157 .0283 .0283 .0417 .0417 .0543 .0543 .0709 .0709 .0906
ENGINEERING

280
INTERNAL CLEARANCES
Table XXII Radial Clearance for Spherical Roller Bearings, Tapered Bore
BEARING BORE RADIAL CLEARANCE (INTERNAL)
B C2 NORMAL C3 C4 C5
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In. mm/In.
100 120 .065 .100 .100 .135 .135 .170 .170 .220 .220 .280
3.9370 4.7244 .0026 .0039 .0039 .0053 .0053 .0067 .0067 .0087 .0087 .0110
120 140 .080 .120 .120 .160 .160 .200 .200 .260 .260 .330
4.7244 5.5118 .0031 .0047 .0047 .0063 .0063 .0079 .0079 .0102 .0102 .0130
140 160 .090 .130 .130 .180 .180 .230 .230 .300 .300 .380
5.5118 6.2992 .0035 .0051 .0051 .0071 .0071 .0091 .0091 .0118 .0118 .0150
160 180 .100 .140 .140 .200 .200 .260 .260 .340 .340 .430
6.2992 7.0866 .0039 .0055 .0055 .0079 .0079 .0102 .0102 .0134 .0134 .0169
180 200 .110 .160 .160 .220 .220 .290 .290 .370 .370 .470
7.0866 7.8740 .0043 .0063 .0063 .0087 .0087 .0114 .0114 .0146 .0146 .0185
200 225 .120 .180 .180 .250 .250 .320 .320 .410 .410 .520
7.8740 8.8583 .0047 .0071 .0071 .0098 .0098 .0126 .0126 .0161 .0161 .0205
225 250 .140 .200 .200 .270 .270 .350 .350 .450 .450 .570
8.8583 9.8425 .0055 .0079 .0079 .0106 .0106 .0138 .0138 .0177 .0177 .0224
250 280 .150 .220 .220 .300 .300 .390 .390 .490 .490 .620
9.8425 11.0236 .0059 .0087 .0087 .0118 .0118 .0154 .0154 .0193 .0193 .0244
280 315 .170 .240 .240 .330 .330 .430 .430 .540 .540 .680
11.0236 12.4016 .0067 .0094 .0094 .0130 .0130 .0169 .0169 .0213 .0213 .0268
315 355 .190 .270 .270 .360 .360 .470 .470 .590 .590 .740
12.4016 13.9764 .0075 .0106 .0106 .0142 .0142 .0185 .0185 .0232 .0232 .0291
355 400 .210 .300 .300 .400 .400 .520 .520 .650 .650 .820
13.9764 15.7480 .0083 .0118 .0118 .0157 .0157 .0205 .0205 .0256 .0256 .0323
400 450 .230 .330 .330 .440 .440 .570 .570 .720 .720 .910
15.7480 17.7165 .0091 .0130 .0130 .0173 .0173 .0224 .0224 .0283 .0283 .0358
450 500 .260 .370 .370 .490 .490 .630 .630 .790 .790 1.000
17.7165 19.6850 .0102 .0146 .0146 .0193 .0193 .0248 .0248 .0311 .0311 .0394
500 560 .290 .410 .410 .540 .540 .680 .680 .870 .870 1.100
19.6850 22.0472 .0114 .0161 .0161 .0213 .0213 .0268 .0268 .0343 .0343 .0433
560 630 .320 .460 .460 .600 .600 .760 .760 .980 .980 1.230
22.0472 24.8031 .0126 .0181 .0181 .0236 .0236 .0299 .0299 .0386 .0386 .0484
630 710 .350 .510 .510 .670 .670 .850 .850 1.090 1.090 1.360
24.8031 27.9528 .0138 .0201 .0201 .0264 .0264 .0335 .0335 .0429 .0429 .0535
710 800 .390 .570 .570 .750 .750 .960 .960 1.220 1.220 1.500
27.9528 31.4961 .0154 .0224 .0224 .0295 .0295 .0378 .0378 .0480 .0480 .0591
800 900 .440 .640 .640 .840 .840 1.070 1.070 1.370 1.370 1.690
31.4961 35.4331 .0173 .0252 .0252 .0331 .0331 .0421 .0421 .0539 .0539 .0665
900 1000 .490 .710 .710 .930 .930 1.190 1.190 1.520 1.520 1.860
35.4331 39.3701 .0193 .0280 .0280 .0366 .0366 .0469 .0469 .0598 .0598 .0732
1000 1120 .530 .770 .770 1.030 1.030 1.300 1.300 1.670 1.670 2.050
39.3701 44.0945 .0209 .0303 .0303 .0406 .0406 .0512 .0512 .0657 .0657 .0807
1120 1250 .570 .830 .830 1.120 1.120 1.420 1.420 1.830 1.830 2.250
44.0945 49.2126 .0224 .0327 .0327 .0441 .0441 .0559 .0559 .0720 .0720 .0886
1250 1400 .620 .910 .910 1.230 1.230 1.560 1.560 2.000 2.000 2.450
49.2126 55.1181 .0244 .0358 .0358 .0484 .0484 .0614 .0614 .0787 .0787 .0965
1400 1600 .680 1.000 1.000 1.350 1.350 1.720 1.720 2.200 2.200 2.700
55.1181 62.9921 .0268 .0394 .0394 .0531 .0531 .0677 .0677 .0866 .0866 .1063
ENGINEERING

281
FITTING PRACTICE
Table XXIII Inner Race/Shaft Fitting Practices, Ball & Roller Bearings
Applies to ISO Normal & ABEC-1/RBEC-1 Tolerances, Solid Steel Shafts.
BALL & ANGULAR CYLINDRICAL SPHERICAL
OPERATING LOADING BEARING
EXAMPLES CONTACT BEARINGS ROLLER BEARINGS ROLLER BEARINGS
CONDITION RATIO BORE
CLASS FIT* CLASS FIT* CLASS FIT*

Outer Race Wheel on Dead

All All (mm) g6 g6 g6
Rotation Shafy, Sheave
75 - 140 k6 k6
140 - 320 m6 m6
15 < C/P Fans, Pumps j6
Inner 320 - 500 n6 n6
500 - Up p6 p6

75 - 140 m6 n6
Pinion Shaft,
140 - 320 n6 p6
7 < C/P < 15 Presses, k6
320 - 500 p6 r6
Motors
500 - Up r6 r7
Race

75 - 140 n6 n6
140 - 320 p6 p6
3 < C/P < 7 Output Shafts m6
320 - 500 r6 r6
500 - Up r7 r7
Rotation

1 < C/P < 3

Rolling Mills, 75 - 200 - s6 s6
U-Joints 200 - Up - s7 s7

Table XXIV Outer Race/Housing Fitting Practices, Ball & Roller Bearings
Applies to ISO Normal & ABEC-1/RBEC-1 Tolerances
OPERATING LOADING
CONDITION RATIO EXAMPLES BEARING O.D. BEARING TYPE CLASS FIT*

15 < C/P Sheaves All All M7

Outer Race 7 < C/P < 15 Track Wheels All All N7
Rotation
C/P < 7 Crankshafts All All P7
Outer Race All Gear Drives All All H7
Rotation All Kilns All All F7

* All fits based on Metric dimensioned bearings. For Inch dimensions, pick the closest Metric value.

Table XXV Inner Race(Cone)/Shaft Fitting Practice,

Applies to Inch Series Tapered Roller Bearings, Solid Steel Shaft
BEARING BORE RANGE ROTATING SHAFT STATIONARY SHAFT
B SHAFT O.D. SHAFT O.D. RESULTANT
RESULTANT FIT
OVER INCLUDING DEVIATION DEVIATION FIT
INCHES INCHES INCHES INCHES INCHES INCHES
8.0000 12.0000 +.0015/+.0025 .0005T/.0025T 0/+.0010 .0100L/.0100T
12.0000 24.0000 +.0030/+.0050 .0010T/.0050T 0/+.0020 .0020L/.0020T
24.0000 36.0000 +.0045/+.0075 .0015T/.0075T 0/+.0030 .0030L/.0030T
36.0000 48.0000 +.0060/+.0100 .0020T/.0100T 0/+.0040 .0040L/.0040T
48.0000 60.0000 +.0070/+.0120 .0020T/.0120T 0/+.0050 .0050L/.0050T

Table XXVI Outer Race(Cup)/Housing Bore Fitting Practice,

Applies to Inch Series Tapered Roller Bearings
BEARING O.D. RANGE STATIONARY SHAFT ROTATING HOUSING
ENGINEERING

D HOUSING I.D. HOUSING I.D. RESULTANT

RESULTANT FIT
OVER INCLUDING DEVIATION DEVIATION FIT
INCHES INCHES INCHES INCHES INCHES INCHES
8.0000 12.0000 +.0020/+.0030 .0010L/.0030L -.0020/-.0030 .0020T/.0040T
12.0000 24.0000 +.0040/+.0060 .0020L/.0060L -.0020/-.0040 .0020T/.0060T
24.0000 36.0000 +.0060/+.0090 .0030L/.0090L -.0020/-.0050 .0020T/.0080T
36.0000 48.0000 +.0080/+.0120 .0040L/.0120L -.0020/-.0060 .0020T/.0100T
48.0000 60.0000 +.0100/+.0150 .0050L/.0150L -.0020/-.0070 .0020T/.0120T

282
SHAFT FITS, METRIC
Table XXVII-A ISO Shaft Fits, Millimeter Values, g6 Through k6
FIT CLASSES
BEARING BORE
g6 h6 j6 k6
B SHAFT O.D. FIT* SHAFT O.D. FIT* SHAFT O.D. FIT* SHAFT O.D. FIT*
MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN.
mm mm mm mm mm mm mm mm mm mm mm mm mm mm
80 79.980 79.988 79.966 80.000 79.948 80.013 79.991 80.025 80.003
85 84.980 84.988 84.966 85.000 84.948 85.013 84.991 85.025 85.003
90 89.980 89.988 89.966 90.000 89.948 90.013 89.991 90.025 90.003
95 94.980 94.988 94.966 .034L 95.000 94.948 .022L 95.013 94.991 .009L 95.025 95.003 .003T
100 99.980 99.988 99.966 .008T 100.000 99.948 .020T 100.013 99.991 .033T 100.025 100.003 .045T
105 104.980 104.988 104.966 105.000 104.948 105.013 104.991 105.025 105.003
110 109.980 109.988 109.966 110.000 109.948 110.013 109.991 110.025 110.003
115 114.980 114.988 114.966 115.000 114.948 115.013 114.991 115.025 115.003
120 119.980 119.988 119.966 120.000 119.948 120.013 119.991 120.025 120.003
125 124.975 124.986 124.961 125.000 124.937 125.014 124.989 125.028 125.003
130 129.975 129.986 129.961 130.000 129.937 130.014 129.989 130.028 130.003
140 139.975 139.986 139.961 .039L 140.000 139.937 .025L 140.014 139.989 .011L 140.028 140.003 .003T
150 149.975 149.986 149.961 .011T 150.000 149.937 .025T 150.014 149.989 .039T 150.028 150.003 .053T
160 159.975 159.986 159.961 160.000 159.937 160.014 159.989 160.028 160.003
170 169.975 169.986 169.961 170.000 169.937 170.014 169.989 170.028 170.003
180 179.975 179.986 179.961 180.000 179.937 180.014 179.989 180.028 180.003
190 189.970 189.985 189.956 190.000 189.928 190.016 189.987 190.033 190.004
200 199.970 199.985 199.956 .044L 200.000 199.928 .029L 200.016 199.987 .013L 200.033 200.004 .004T
220 219.970 219.985 219.956 .015T 220.000 219.928 .030T 220.016 219.987 .046T 220.033 220.004 .063T
240 239.970 239.985 239.956 240.000 239.928 240.016 239.987 240.033 240.004
250 249.970 249.985 249.956 250.000 249.928 250.016 249.987 250.033 250.004
260 259.965 259.983 259.951 260.000 259.919 260.016 259.984 260.036 260.004
280 279.965 279.983 279.951 .049L 280.000 279.919 .032L 280.016 279.984 .016L 280.036 280.004 .004T
300 299.965 299.983 299.951 .018T 300.000 299.919 .035T 300.016 299.984 .051T 300.036 300.004 .071T
315 314.965 314.983 314.951 315.000 314.919 315.016 314.984 315.036 315.004
320 319.960 319.982 319.946 320.000 319.964 320.018 319.982 320.040 320.004
340 339.960 339.982 339.946 340.000 339.964 340.018 339.982 340.040 340.004
355 354.960 354.982 354.946 .054L 355.000 354.964 .036L 355.018 354.982 .018L 355.040 355.004 .004T
360 359.960 359.982 359.946 .022T 360.000 359.964 .040T 360.018 359.982 .058T 360.040 360.004 .080T
380 379.960 379.982 379.946 380.000 379.964 380.018 379.982 380.040 380.004
400 399.960 399.982 399.946 400.000 399.964 400.018 399.982 400.040 400.004
420 419.955 419.980 419.940 420.000 419.960 420.020 419.980 420.045 420.005
440 439.955 439.980 439.940 440.000 439.960 440.020 439.980 440.045 440.005
450 449.955 449.980 449.940 .060L 450.000 449.960 .040L 450.020 449.980 .020L 450.045 450.005 .005T
460 459.955 459.980 459.940 .025T 460.000 459.960 .045T 460.020 459.980 .065T 460.045 460.005 .090T
480 479.955 479.980 479.940 480.000 479.960 480.020 479.980 480.045 480.005
500 499.955 499.980 499.940 500.000 499.960 500.020 499.980 500.045 500.005
530 529.950 529.978 529.934 530.000 529.956 530.022 529.978 530.044 530.000
560 559.950 559.978 559.934 .066L 560.000 559.956 .044L 560.022 559.978 .022L 560.044 560.000 .000
600 599.950 599.978 599.934 .028T 600.000 599.956 .050T 600.022 599.978 .072T 600.044 600.000 .094T
630 629.950 629.978 629.934 630.000 629.956 630.022 629.978 630.044 630.000
670 669.925 669.976 669.926 670.000 669.950 670.025 669.975 670.050 670.000
710 709.925 709.976 709.926 .074L 710.000 709.950 .050L 710.025 709.975 .025L 710.050 710.000 .000
750 749.925 749.976 749.926 .051T 750.000 749.950 .075T 750.025 749.975 .100T 750.050 750.000 .125T
800 799.925 799.976 799.926 800.000 799.950 800.025 799.975 800.050 800.000
850 849.900 849.974 849.918 850.000 849.944 850.028 849.972 850.056 850.000
900 899.900 899.974 899.918 .082L 900.000 899.944 .056L 900.028 899.972 .028L 900.056 900.000 .000
950 949.900 949.974 949.918 .074T 950.000 949.944 .100T 950.028 949.972 .128T 950.056 950.000 .156T
1000 999.900 999.974 999.918 1000.000 999.944 1000.028 999.972 1000.056 1000.000
1060 1059.875 1059.972 1059.906 1060.000 1059.934 1060.033 1059.967 1060.066 1060.000
1120 1119.875 1119.972 1119.906 .094L 1120.000 1119.934 .066L 1120.033 1119.967 .033L 1120.066 1120.000 .000
1180 1179.875 1179.972 1179.906 .074T 1180.000 1179.934 .125T 1180.033 1179.967 .158T 1180.066 1180.000 .191T
1250 1249.875 1249.972 1249.906 1250.000 1249.934 1250.033 1249.967 1250.066 1250.000
1320 1319.840 1319.970 1319.892 1320.000 1319.922 1320.039 1319.961 1320.078 1320.000
1400 1399.840 1399.970 1399.892 .108L 1400.000 1399.922 .078L 1400.039 1399.961 .039L 1400.078 1400.000 .000
1500 1499.840 1499.970 1499.892 .130T 1500.000 1499.922 .160T 1500.039 1499.961 .199T 1500.078 1500.000 .238T
ENGINEERING

1600 1599.840 1599.970 1599.892 1600.000 1599.922 1600.039 1599.961 1600.078 1600.000

* L for loose and T for tight

283
SHAFT FITS, METRIC
Table XXVII-B ISO Shaft Fits, Millimeter Values, m5 Through p6
FIT CLASSES
BEARING BORE
m5 m6 n6 p6
B SHAFT O.D. FIT* SHAFT O.D. FIT* SHAFT O.D. FIT* SHAFT O.D. FIT*
MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN.
mm mm mm mm mm mm mm mm mm mm mm mm mm mm
80 79.980 80.028 80.013 80.035 80.013 80.045 80.023 80.059 80.037
85 84.980 85.028 85.013 85.035 85.013 85.045 85.023 85.059 85.037
90 89.980 90.028 90.013 90.035 90.013 90.045 90.023 90.059 90.037
95 94.980 95.028 95.013 .013T 95.035 95.013 .013T 95.045 95.023 .023T 95.059 95.037 .037T
100 99.980 100.028 100.013 .048T 100.035 100.013 .055T 100.045 100.023 .065T 100.059 100.037 .079T
105 104.980 105.028 105.013 105.035 105.013 105.045 105.023 105.059 105.037
110 109.980 110.028 110.013 110.035 110.013 110.045 110.023 110.059 110.037
115 114.980 115.028 115.013 115.035 115.013 115.045 115.023 115.059 115.037
120 119.980 120.028 120.013 120.035 120.013 120.045 120.023 120.059 120.037
125 124.975 125.033 125.015 125.040 125.015 125.052 125.027 125.068 125.043
130 129.975 130.033 130.015 130.040 130.015 130.052 130.027 130.068 130.043
140 139.975 140.033 140.015 .015T 140.040 140.015 .015T 140.052 140.027 .027T 140.068 140.043 .043T
150 149.975 150.033 150.015 .058T 150.040 150.015 .065T 150.052 150.027 .077T 150.068 150.043 .093T
160 159.975 160.033 160.015 160.040 160.015 160.052 160.027 160.068 160.043
170 169.975 170.033 170.015 170.040 170.015 170.052 170.027 170.068 170.043
180 179.975 180.033 180.015 180.040 180.015 180.052 180.027 180.068 180.043
190 189.970 190.037 190.017 190.046 190.017 190.060 190.031 190.079 190.050
200 199.970 200.037 200.017 .017T 200.046 200.017 .017T 200.060 200.031 .031T 200.079 200.050 .050T
220 219.970 220.037 220.017 .067T 220.046 220.017 .076T 220.060 220.031 .090T 220.079 220.050 .109T
240 239.970 240.037 240.017 240.046 240.017 240.060 240.031 240.079 240.050
250 249.970 250.037 250.017 250.046 250.017 250.060 250.031 250.079 250.050
260 259.965 260.043 260.020 260.052 260.020 260.066 260.034 260.088 260.056
280 279.965 280.043 280.020 .020T 280.052 280.020 .020T 280.066 280.034 .034T 280.088 280.056 .056T
300 299.965 300.043 300.020 .078T 300.052 300.020 .087T 300.066 300.034 .101T 300.088 300.056 .123T
315 314.960 315.043 315.020 315.052 315.020 315.066 315.034 315.088 315.056
320 319.960 320.046 320.021 320.057 320.021 320.073 320.037 320.098 320.062
340 339.960 340.046 340.021 340.057 340.021 340.073 340.037 340.098 340.062
355 354.960 355.046 355.021 .021T 355.057 355.021 .021T 355.073 355.037 .037T 355.098 355.062 .062T
360 359.960 360.046 360.021 .086T 360.057 360.021 .097T 360.073 360.037 .113T 360.098 360.062 .138T
380 379.960 380.046 380.021 380.057 380.021 380.073 380.037 380.098 380.062
400 399.960 400.046 400.021 400.057 400.021 400.073 400.037 400.098 400.062
420 419.955 420.050 420.023 420.063 420.023 420.080 420.040 420.108 420.068
440 439.955 440.050 440.023 440.063 440.023 440.080 440.040 440.108 440.068
450 449.955 450.050 450.023 .023T 450.063 450.023 .023T 450.080 450.040 .040T 450.108 450.068 .068T
460 459.955 460.050 460.023 .095T 460.063 460.023 .108T 460.080 460.040 .125T 460.108 460.068 .153T
480 479.955 480.050 480.023 480.063 480.023 480.080 480.040 480.108 480.068
500 499.955 500.050 500.023 500.063 500.023 500.080 500.040 500.108 500.068
530 529.950 530.058 530.026 530.070 530.026 530.088 530.044 530.122 530.078
560 559.950 560.058 560.026 .026T 560.070 560.026 .026T 560.088 560.044 .044T 560.122 560.078 .078T
600 599.950 600.058 600.026 .108T 600.070 600.026 0.12T 600.088 600.044 .138T 600.122 600.078 .172T
630 629.950 630.058 630.026 630.070 630.026 630.088 630.044 630.122 630.078
670 669.925 670.066 670.030 670.080 670.030 670.100 670.050 670.138 670.088
710 709.925 710.066 710.030 .030T 710.080 710.030 .030T 710.100 710.050 .050T 710.138 710.088 .088T
750 749.925 750.066 750.030 .141T 750.080 750.030 .155T 750.100 750.050 .175T 750.138 750.088 .213T
800 799.925 800.066 800.030 800.080 800.030 800.100 800.050 800.138 800.088
850 849.900 850.074 850.034 850.090 850.034 850.112 850.056 850.156 850.100
900 899.900 900.074 900.034 .034T 900.090 900.034 .034T 900.112 900.056 .056T 900.156 900.100 .100T
950 949.900 950.074 950.034 .174T 950.090 950.034 .190T 950.112 950.056 .212T 950.156 950.100 .256T
1000 999.900 1000.074 1000.034 1000.090 1000.034 1000.112 1000.056 1000.156 1000.100
1060 1059.875 1060.087 1060.040 1060.106 1060.040 1060.132 1060.066 1060.186 1060.120
1120 1119.875 1120.087 1120.040 .040T 1120.106 1120.040 .040T 1120.132 1120.066 .066T 1120.186 1120.120 .120T
1180 1179.875 1180.087 1180.040 .212T 1180.106 1180.040 .231T 1180.132 1180.066 .257T 1180.186 1180.120 .311T
1250 1249.875 1250.087 1250.040 1250.106 1250.040 1250.132 1250.066 1250.186 1250.120
1320 1319.840 1320.103 1320.048 1320.126 1320.048 1320.156 1320.078 1320.218 1320.140
1400 1399.840 1400.103 1400.048 .048T 1400.126 1400.048 .048T 1400.156 1400.078 .078T 1400.218 1400.140 .140T
1500 1499.840 1500.103 1500.048 .263T 1500.126 1500.048 .286T 1500.156 1500.078 .316T 1500.218 1500.140 .378T
ENGINEERING

1600 1599.840 1600.103 1600.048 1600.126 1600.048 1600.156 1600.078 1600.218 1600.140

* L for loose and T for tight

284
SHAFT FITS, METRIC
Table XXVII-C ISO Shaft Fits, Millimeter Values, r6 Through s7
FIT CLASSES
BEARING BORE
r6 r7 s6 s7
B SHAFT O.D. FIT* SHAFT O.D. FIT* SHAFT O.D. FIT* SHAFT O.D. FIT*
MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX. MIN.
mm mm mm mm mm mm mm mm mm mm mm mm mm mm
80 79.980 80.073 80.051 80.086 80.051 80.093 80.071 80.106 80.071
85 84.980 85.073 85.051 .051T 85.086 85.051 .051T 85.093 85.071 .071T 85.106 85.071 .071T
90 89.980 90.073 90.051 .093T 90.086 90.051 .106T 90.093 90.071 .113T 90.106 90.071 .126T
95 94.980 95.073 95.051 95.086 95.051 95.093 95.071 95.106 95.071
100 99.980 100.073 100.051 100.086 100.051 100.093 100.071 100.106 100.071
105 104.980 105.076 105.054 105.089 105.054 105.101 105.079 105.114 105.079
110 109.980 110.076 110.054 .054T 110.089 110.054 .054T 110.101 110.079 .079T 110.114 110.079 .079T
115 114.980 115.076 115.054 .096T 115.089 115.054 .109T 115.101 115.079 .121T 115.114 115.079 .134T
120 119.980 120.076 120.054 120.089 120.054 120.101 120.079 120.114 120.079
125 124.975 125.088 125.063 .063T 125.103 125.063 .063T 125.117 125.092 .092T 125.132 125.092 .092T
130 129.975 130.088 130.063 .113T 130.103 130.063 .128T 130.117 130.092 .142T 130.132 130.092 .157T
140 139.975 140.088 140.063 140.103 140.063 140.117 140.092 140.132 140.092
150 149.975 150.090 150.065 .065T 150.105 150.065 .065T 150.125 150.100 .100T 150.140 150.100 .100T
160 159.975 160.090 160.065 .115T 160.105 160.065 .130T 160.125 160.100 .150T 160.140 160.100 .165T
170 169.975 170.093 170.068 .068T 170.108 170.068 .068T 170.133 170.108 .108T 170.148 170.108 .108T
180 179.975 180.093 180.068 .118T 180.108 180.068 .133T 180.133 180.108 .158T 180.148 180.108 .173T
190 189.970 190.106 190.077 .077T 190.123 190.077 .077T 190.151 190.122 .122T 190.168 190.122 .122T
200 199.970 200.106 200.077 .136T 200.123 200.077 .153T 200.151 200.122 .181T 200.168 200.122 .198T
220 219.970 220.109 220.080 ** 220.126 220.080 ** 220.159 220.130 ** 220.176 220.130 **
240 239.970 240.113 240.084 .084T 240.130 240.084 .084T 240.169 240.140 .140T 240.186 240.140 .140T
250 249.970 250.113 250.084 .143T 250.130 250.084 .160T 250.169 250.140 .199T 250.186 250.140 .216T
260 259.965 260.126 260.094 .094T 260.146 260.094 .094T 260.190 260.158 .158T 260.210 260.158 .158T
280 279.965 280.126 280.094 .161T 280.146 280.094 .181T 280.190 280.158 .225T 280.210 280.158 .245T
300 299.965 300.130 300.098 .098T 300.150 300.098 .098T 300.202 300.170 .170T 300.222 300.170 .170T
315 314.960 315.130 315.098 .165T 315.150 315.098 .185T 315.202 315.170 .237T 315.222 315.170 .257T
320 319.960 320.144 320.108 .108T 320.165 320.108 .108T 320.226 320.190 .190T 320.247 320.190 .190T
340 339.960 340.144 340.108 .184T 340.165 340.108 .205T 340.226 340.190 .266T 340.247 340.190 .287T
355 354.960 355.144 355.108 355.165 355.108 355.226 355.190 355.247 355.190
360 359.960 360.150 360.114 .114T 360.171 360.114 .114T 360.244 360.208 .208T 360.265 360.208 .208T
380 379.960 380.150 380.114 .190T 380.171 380.114 .211T 380.244 380.208 .284T 380.265 380.208 .305T
400 399.960 400.150 400.114 400.171 400.114 400.244 400.208 400.265 400.208
420 419.955 420.166 420.126 .126T 420.189 420.126 .126T 420.272 420.232 .232T 420.295 420.232 .232T
440 439.955 440.166 440.126 .211T 440.189 440.126 .234T 440.272 440.232 .317T 440.295 440.232 .340T
450 449.955 450.166 450.126 450.189 450.126 450.272 450.232 450.295 450.232
460 459.955 460.172 460.132 .132T 460.195 460.132 .132T 460.292 460.252 .253T 460.315 460.252 .252T
480 479.955 480.172 480.132 .217T 480.195 480.132 .240T 480.292 480.252 .337T 480.315 480.252 .360T
500 499.955 500.172 500.132 500.195 500.132 500.292 500.252 500.315 500.252
530 529.950 530.194 530.150 .150T 530.220 530.150 .150T 530.324 530.280 .280T 530.350 530.280 .280T
560 559.950 560.194 560.150 .244T 560.220 560.150 .270T 560.324 560.280 .374T 560.350 560.280 .400T
600 599.950 600.199 600.155 .155T 600.225 600.155 .155T 600.354 600.310 .310T 600.380 600.310 .310T
630 629.950 630.199 630.155 .249T 630.225 630.155 .275T 630.354 630.310 .404T 630.380 630.310 .430T
670 669.925 670.225 670.175 .175T 670.255 670.175 .175T 670.390 670.340 .340T 670.420 670.340 .340T
710 709.925 710.225 710.175 .300T 710.255 710.175 .330T 710.390 710.340 .465T 710.420 710.340 .495T
750 749.925 750.235 750.185 .185T 750.265 750.185 .185T 750.430 750.380 .380T 750.460 750.380 .380T
800 799.925 800.235 800.185 .310T 800.265 800.185 .340T 800.430 800.380 .505T 800.460 800.380 .535T
850 849.900 850.266 850.210 .210T 850.300 850.210 .210T 850.486 850.430 .430T 850.520 850.430 .430T
900 899.900 900.266 900.210 .366T 900.300 900.210 .400T 900.486 900.430 .586T 900.520 900.430 .620T
950 949.900 950.276 950.220 .220T 950.310 950.220 .220T 950.526 950.470 .470T 950.560 950.470 .470T
1000 999.900 1000.276 1000.220 .376T 1000.310 1000.220 .410T 1000.526 1000.470 .626T 1000.560 1000.470 .660T
1060 1059.875 1060.316 1060.250 .250T 1060.355 1060.250 .250T 1060.586 1060.520 .520T 1060.625 1060.520 .520T
1120 1119.875 1120.316 1120.250 .441T 1120.355 1120.250 .480T 1120.586 1120.520 .711T 1120.625 1120.520 .750T
1180 1179.875 1180.326 1180.260 .260T 1180.365 1180.260 .260T 1180.646 1180.580 .580T 1180.685 1180.580 .580T
1250 1249.875 1250.326 1250.260 .451T 1250.365 1250.260 .490T 1250.646 1250.580 .771T 1250.685 1250.580 .810T
1320 1319.840 1320.378 1320.300 .300T 1320.425 1320.300 .300T 1320.718 1320.640 .640T 1320.765 1320.640 .640T
1400 1399.840 1400.378 1400.300 .538T 1400.425 1400.300 .585T 1400.718 1400.640 .878T 1400.765 1400.640 .925T
1500 1499.840 1500.408 1500.330 .330T 1500.455 1500.330 .330T 1500.798 1500.720 .720T 1500.845 1500.720 .720T
ENGINEERING

1600 1599.840 1600.408 1600.330 .568T 1600.455 1600.330 .615T 1600.798 1600.720 .958T 1600.845 1600.720 1.005T

* L for loose and T for tight

Table XXXII Cylindrical Roller Thrust, Inch

Deviation of Housing Diameters from Nominal
BEARING BORE O.D. TOLERANCE HOUSING I.D. RESULTANT
D NORMAL DEVIATION FIT
OVER INCL. MIN. MAX. MIN. MAX. MIN. MAX.
In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm
6.0000 11.0000 0 +.0015 +.0015 +.0030 .0000 .0030 L
152.400 279.400 0 +.038 +.038 +.076 0 .076 L
11.0000 19.0000 0 +.0020 +.0020 +.0040 .0000 .0040 L
279.400 482.600 0 +.051 +.051 +.102 0 .102 L
19.0000 26.0000 0 +.0025 +.0025 +.0055 .0000 .0055 L
482.600 660.400 0 +.063 +.063 +.140 0 .140 L
26.0000 38.0000 0 +.0030 +.0030 +.0070 .0000 .0070 L
660.400 965.200 0 +.076 +.076 +.178 0 .178 L
38.0000 50.0000 0 +.0040 +.0040 +.0080 .0000 .0080 L
965.200 1270.000 0 +.102 +.102 +.203 0 .203 L
50.0000 62.0000 0 +.0050 +.0050 +.0100 .0000 .0100 L
1270.000 1574.800 0 +.127 +.127 +.254 0 .254 L

ENGINEERING

291
CONVERSION FACTORS

CONVERSION FACTORS

CONVERSIONS - BEARING RELATED

Bearing Capacity
To convert from to Multiply by To convert from to Multiply by
Newtons (N) Pounds (force) 0.22481 Pounds (force) Newtons (N) 4.4482
kiloNewtons (kN) Newtons (N) 1000.0 Newtons (N) kiloNewtons (kN) .001
kiloNewtons (kN) Pounds (force) 224.81 Pounds (force) kiloNewtons (kN) .0044482
*C1million **C90million .2593 C90million C1million 3.8572

* 1 million revolutions is often expressed as 33.333 RPM for 500 Hours.

** 90 million revolutions is often expressed as 500 RPM for 3000 Hours.

CONVERSIONS - GENERAL
Length
To convert from to Multiply by To convert from to Multiply by
Milimeters Inches .03937 Inches Milimeters 25.4
Centimeters Inches .3937 Inches Centimeters 2.54
Meters Inches 39.3701 Inches Meters .0254
Meters Feet 3.2808 Feet Meters .3048
Meters Yards 1.0937 Yards Meters .9144
Kilometers Miles .6214 Miles Kilometers 1.6093
Kilometers Nautical Miles .53996 Nautical Miles Kilometers 1,852
Miles Nautical Miles .86898 Nautical Miles Miles 1.15078

Velocity
To convert from to Multiply by To convert from to Multiply by
Meters/second Feet/Second 3.2808 Feet/second Meters/Second .3048
Meters/Second Feet/Minute 196.850 Feet/Minute Meters/Second .00508
Kilometers/Hour Miles/Hour .6214 Miles/Hour Kilometers/Hour 1.6093
Kilometers/Hour Knots .53996 Knots Kilometers/Hour 1.852
Kilometers/Hour Meters/Second .2778 Meters/Second Kilometers/Hour 3.600
Miles/Hour Feet/Second 1.4667 Feet/Second Miles/Hour .6818

Area
To convert from to Multiply by To convert from to Multiply by
Sq. Centimeters Sq. Inches .155 Sq. Inches Sq. Centimeters 6.4516
Sq. Centimeters Sq. Feet .00108 Sq. Feet Sq. Centimeters 929.030
ENGINEERING

Sq. Meters Sq. Feet 10.764 Sq. Feet Sq. Meters .0929
Sq. Meters Sq. Yards 1.196 Sq. Yards Sq. Meters .8361
Sq. Kilometers Sq. Miles .3861 Sq. Miles Sq. Kilometers 2.58999

292
CONVERSION FACTORS
CONVERSIONS - GENERAL
Volume
To convert from to Multiply by To convert from to Multiply by
Cubic Centimeters Cubic Inches 0.06102 Cubic Inches Cubic Centimeters 16.3871
Liters Pints 2.1134 Pints Liters 0.4732
Liters Quarts 1.0567 Quarts Liters 0.9464
Liters Gallons .2642 Gallons Liters 3.7854
Liters Cubic Inches 61.024 Cubic Inches Liters .01639
Liters Cubic Feet .03531 Cubic Feet Liters 28.3168
Liters Cubic Meters .0010 Cubic Meters Liters 1000.0
Liters Milliliters 1000.0 Milileters Liters .0010
Cubic Meters Pints 2113.3764 Pints Cubic Meters .000473
Cubic Meters Quarts 1056.6882 Quarts Cubic Meters .0009464
Cubic Meters Gallons 264.1721 Gallons Cubic Meters .003785
Cubic Meters Cubic Inches 61,023.7 Cubic Inches Cubic Meters .0000164
Cubic Meters Cubic Feet 35.3147 Cubic Feet Cubic Meters .02832
Cubic Meters Cubic Yards 1.30795 Cubic Yards Cubic Meters .76455
Gallons Cubic Inches 231.0 Cubic Inches Gallons .00433
Gallons Cubic Feet .1337 Cubic Feet Gallons 7.48052
Quarts Cubic Inches 57.75 Cubic Inches Quarts .01732
Quarts Cubic Feet .03342 Cubic Feet Quarts 29.92208

Mass
To convert from to Multiply by To convert from to Multiply by
Grams Ounces .035274 Ounces Grams 28.34949
Grams Pounds .002205 Pounds Grams 453.59
Grams Kilograms .0010 Kilograms Grams 1000.0
Kilograms Pounds 2.2046 Pounds Kilograms .4536
Kilograms Ounces 35.274 ounces Kilograms .02835
Tons, Metric Tons 1.1023 Tons Tons, Metric .9072
Tons, Metric Kilograms 1000.0 Kilograms Tons, Metric .0010

Force
To convert from to Multiply by To convert from to Multiply by
Dynes Newtons .00001 Newtons Dynes 100,000
Newtons Kilograms-Force .1020 Kilograms-Force Newtons 9.8066
Newtons Pounds-Force .2248 Pounds-Force Newtons 4.4482
ENGINEERING

293
INDEX

Bearing Design Type Designations

Design Bearing Design Bearing

Designation Type Designation Type

222__CA Spherical Roller Bearing CDA Cylindrical Roller Bearing

223__CA Spherical Roller Bearing CDD Cylindrical Roller Bearing
230__CA Spherical Roller Bearing CE Cylindrical Roller Bearing
231__CA Spherical Roller Bearing CEX Cylindrical Roller Bearing
232__CA Spherical Roller Bearing CF Cylindrical Roller Bearing
238__CA Spherical Roller Bearing CJ Cylindrical Roller Bearing
239__CA Spherical Roller Bearing CK Cylindrical Roller Bearing
240__CA Spherical Roller Bearing CM Cylindrical Roller Bearing
241__CA Spherical Roller Bearing CMZ Cylindrical Roller Bearing
2TDIW Tapered Roller Bearing CN Cylindrical Roller Bearing
A Cylindrical Roller Bearing CPP Cylindrical Roller Bearing
AB Angular Ball Thrust Brg. CRK Cylindrical Roller Bearing
ABD Angular Ball Thrust Brg. CZ Cylindrical Roller Bearing
AC Cylindrical Roller Bearing DGB Deep Groove Ball Bearing
AD Cylindrical Roller Bearing ECS Cylindrical Roller Bearing
ADA Cylindrical Roller Bearing HCS Cylindrical Roller Bearing
ADD Cylindrical Roller Bearing N Cylindrical Roller Bearing
AD-D Cylindrical Roller Bearing NCF Cylindrical Roller Bearing
AD-DK Cylindrical Roller Bearing NF Cylindrical Roller Bearing
ADF Cylindrical Roller Bearing NJ Cylindrical Roller Bearing
ADL Cylindrical Roller Bearing NJG Cylindrical Roller Bearing
ADP Cylindrical Roller Bearing NN Cylindrical Roller Bearing
AD-SM Cylindrical Roller Bearing NNC Cylindrical Roller Bearing
AE Cylindrical Roller Bearing NNCF Cylindrical Roller Bearing
AE Cylindrical Roller Bearing NNCL Cylindrical Roller Bearing
AEX Cylindrical Roller Bearing NNU Cylindrical Roller Bearing
A-F Cylindrical Roller Bearing NP Cylindrical Roller Bearing
A-H Cylindrical Roller Bearing NU Cylindrical Roller Bearing
AKK Cylindrical Roller Bearing NUP Cylindrical Roller Bearing
AKK-F Cylindrical Roller Bearing SCS Cylindrical Roller Bearing
AM Cylindrical Roller Bearing T Tapered Roller Thrust Brg.
AMZ Cylindrical Roller Bearing TDI Tapered Roller Bearing
AN Cylindrical Roller Bearing TDIE Tapered Roller Bearing
APP Cylindrical Roller Bearing TDIW Tapered Roller Bearing
ARK Cylindrical Roller Bearing TDO Tapered Roller Bearing
ASD-H Cylindrical Roller Bearing TDP Cylindrical Roller Thrust Brg.
AS-H Cylindrical Roller Bearing T-F Cylindrical Roller Thrust Brg.
ASW-H Cylindrical Roller Bearing TP Cylindrical Roller Thrust Brg.
ASW-H Cylindrical Roller Bearing TPC Cylindrical Roller Thrust Brg.
AT-H Cylindrical Roller Bearing TPS Cylindrical Roller Thrust Brg.
ATM-H Cylindrical Roller Bearing TQITS Tapered Roller Bearing
ATP Cylindrical Roller Bearing TQO Tapered Roller Bearing
ATS-H Cylindrical Roller Bearing TQOK Tapered Roller Bearing
ATW-H Cylindrical Roller Bearing TQOKS Tapered Roller Bearing
ATX-H Cylindrical Roller Bearing TQOS Tapered Roller Bearing
ATXW-H Cylindrical Roller Bearing TQOSE Tapered Roller Bearing
AVFT Tapered Roller Thrust Brg. TQUS Tapered Roller Bearing
AW-H Cylindrical Roller Bearing TS Tapered Roller Bearing
AZ Cylindrical Roller Bearing TTP Cylindrical Roller Thrust Brg.
BAC Angular Contact Bearing VFT Tapered Roller Thrust Brg.
BAC-D Angular Contact Bearing VFTV Tapered Roller Thrust Brg.
BT Ball Thrust Bearing VFTX Tapered Roller Thrust Brg.
CC Cylindrical Roller Bearing VVFT Tapered Roller Thrust Brg.
CD Cylindrical Roller Bearing WTPC Cylindrical Roller Thrust Brg.
INDEX

294
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

100A791 118 101TDO632CD 191 105CM175 118 110CE183 118 115AM791 118 120ADA791 120
100A797 118 101TS632 180 105CM789 118 110CE789 118 115BT510 230 120ADD791 120
100AC791 118 102TDI636 198 105CM796 118 110CE796 118 115CC183 118 120AE791 120
100AC797 118 102TDI652 198 105DGB471 18 110CM175 118 115CC789 118 120AM791 120
100AD791 118 102TDO534CD 192 105TDO623CD 192 110CM183 118 115CC796 118 120BT511 230
100AD797 118 102TDO603CD 191 105TDO682CD 192 110CM789 118 115CD183 118 120BT512 230
100ADA791 118 102TDO613CD 191 105TQO752 204 110CM796 118 115CD789 118 120CC193 120
100ADA797 118 102TDO623CD 191 105TS604 181 110DGB480 18 115CD796 118 120CC780 118
100ADD791 118 102TDO642CD 191 105TS623 181 110TDI619 199 115CDA183 118 120CC789 120
100ADD797 118 102TDO652CD 191 105TS682 181 110TDO574CD 192 115CDA789 118 120CC796 120
100AE791 118 102TS534 181 1062TDIW702 204 110TDO593CD 192 115CDA796 118 120CD193 120
100AE797 118 102TS603 181 106TDI702 198 110TDO692CD 192 115CDD183 118 120CD780 118
100AM791 118 102TS613 181 106TDO702CD 192 110TDO702CD 192 115CDD789 118 120CD789 120
100AM797 118 102TS623 180 106TQITS702 212 110TQO596 204 115CDD796 118 120CD796 120
100BT433 230 102TS642 180 106TQO702 204 110TQO705 204 115CE183 118 120CDA193 120
100BT437 230 102TS652 180 106TS702 181 110TQO715 204 115CE789 118 120CDA780 118
100CC789 118 102TS702 180 107TDO672CD 192 110TS574 181 115CE796 118 120CDA789 120
100CC796 118 1052TDIW752 204 107TS672 181 110TS593 181 115CM183 118 120CDA796 120
100CD789 118 105A791 118 1102TDIW596 204 110TS692 181 115CM789 118 120CDD193 120
100CD796 118 105AC791 118 1102TDIW705 204 110TS702 181 115CM796 118 120CDD780 118
100CDA789 118 105AD791 118 1102TDIW715 204 1122TDIW752 204 115DGB510 18 120CDD789 120
100CDA796 118 105ADA791 118 110A187 118 112TDO578CD 192 115DGB511 18 120CDD796 120
100CDD789 118 105ADD791 118 110A791 118 112TDO603 192 115TDI529 199 120CE193 120
100CDD796 118 105AE791 118 110AC187 118 112TDO613 192 115TDO525 193 120CE780 118
100CE789 118 105AM791 118 110AC791 118 112TQO752 204 115TDO564CD 192 120CE789 120
100CE796 118 105BT470 230 110AD187 118 112TS603 181 115TDO623CD 192 120CE796 120
100CM789 118 105BT471 230 110AD791 118 112TS613 181 115TDO637CD 192 120CM193 120
100CM796 118 105CC141 118 110ADA187 118 112TS752 181 115TS525 181 120CM780 118
100DGB440 18 105CC174 118 110ADA791 118 1132TDIW713 204 115TS564 181 120CM789 120
100TDI575 198 105CC175 118 110ADD187 118 113TDI713 199 115TS565 181 120CM796 120
100TDI586 198 105CC789 118 110ADD791 118 113TDO713CD 192 115TS623 181 120DGB519 18
100TDI712 198 105CC796 118 110AE187 118 113TQO713 204 117TDO672CD 193 120DGB520 18
100TDO485 191 105CD141 118 110AE791 118 113TS713 181 117TS672 181 120TDI606 199
100TDO513 191 105CD174 118 110AM187 118 114TQITS713 212 117TS692 181 120TDI682 199
100TDO515CD 191 105CD175 118 110AM791 118 115A152 118 1182TDIW713 204 120TDI685 199
100TDO573CD 191 105CD789 118 110BT472 230 115A187 118 118TDI713 199 120TDI735 199
100TDO603CD 191 105CD796 118 110BT473 230 115A791 118 118TDIE684A 203 120TDIE547L 203
100TDO613CD 191 105CDA141 118 110CC175 118 115AC152 118 118TDIE684C 203 120TDIE617A 203
100TDO622CD 191 105CDA174 118 110CC183 118 115AC187 118 118TDO615CD 193 120TDIE617E 203
100TDO642CD 191 105CDA175 118 110CC789 118 115AC791 118 118TDO713CD 193 120TDO545CD 193
100TDO702CD 191 105CDA789 118 110CC796 118 115AD152 118 118TQO713 204 120TDO613 193
100TDO712CD 191 105CDA796 118 110CD175 118 115AD187 118 118TQOS7012 211 120TDO623CD 193
100TS454 180 105CDD141 118 110CD183 118 115AD791 118 118TS615 181 120TDO682CD 193
100TS485 180 105CDD174 118 110CD789 118 115ADA152 118 118TS713 182 120TDO693CD 193
100TS513 180 105CDD175 118 110CD796 118 115ADA187 118 1202TDIW606 204 120TQITS713 212
100TS515 180 105CDD789 118 110CDA175 118 115ADA791 118 1202TDIW613 204 120TQO606 204
100TS573 180 105CDD796 118 110CDA183 118 115ADD152 118 1202TDIW623 204 120TQO613 204
100TS593 180 105CE141 118 110CDA789 118 115ADD187 118 1202TDIW705A 204 120TQO623 204
100TS603 180 105CE174 118 110CDA796 118 115ADD791 118 1202TDIW735 204 120TQO705A 204
100TS622 180 105CE175 118 110CDD175 118 115AE152 118 1202TDIW745 204 120TQO735 204
100TS632 180 105CE789 118 110CDD183 118 115AE187 118 120A791 120 120TQO745 204
100TS642 180 105CE796 118 110CDD789 118 115AE791 118 120AB700 231 120TS545 182
100TS702 179 105CM141 118 110CDD796 118 115AM152 118 120AC791 120 120TS613 182
100TS712 179 105CM174 118 110CE175 118 115AM187 118 120AD791 120 120TS614 182
INDEX

295
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

120TS623 182 125TQO752 204 130TDI683 199 135CM918 120 140CC780 120 145AE193 122
120TS682 182 125TS515 182 130TDI745 199 135DGB580 18 140CC789 122 145AE791 122
120TS693 182 125TS535 182 130TDO623ACD 193 135DGB581 18 140CC796 122 145AM193 122
122TDO553 193 125TS692 182 130TDO672CD 193 135TDI645 199 140CC920 120 145AM791 122
123TS634 182 125TS712 182 130TDO683CD 193 135TDO643 193 140CD780 120 145CC780 122
1252TDIW713 204 125TS713 182 130TQO683 204 135TQO753 205 140CD789 122 145CC789 122
1252TDIW752 204 126A191 120 130TQO745 204 135TQO754 205 140CD796 122 145CC796 122
125A610 120 126AC191 120 130TQO754 205 135TQO755 205 140CD920 120 145CC920 122
125A791 120 126AD191 120 130TS623A 182 135TQOS7610 211 140CDA780 120 145CD780 122
125AC610 120 126ADA191 120 130TS672 183 135TQOSE7510 211 140CDA789 122 145CD789 122
125AC791 120 126ADD191 120 130TS672B 183 135TS643 183 140CDA796 122 145CD796 122
125AD610 120 126AE191 120 130TS682 183 1362TDIW713 205 140CDA920 120 145CD920 122
125AD791 120 126AM191 120 130TS683 183 1362TDIW725 205 140CDD780 120 145CDA780 122
125ADA610 120 126VFTV922 255 130TS702 183 1362TDIW743 205 140CDD789 122 145CDA789 122
125ADA791 120 126VFTX922 255 1312TDIW703 205 136TDI713 199 140CDD796 122 145CDA796 122
125ADD610 120 127TQITS713 212 131TDI703 199 136TDO713CD 193 140CDD920 120 145CDA920 122
125ADD791 120 128TS535 182 131TDO703CD 193 136TDO722CD 193 140CE780 120 145CDD780 122
125AE610 120 1302TDIW683 204 131TQO703 205 136TQO713 205 140CE789 122 145CDD789 122
125AE791 120 1302TDIW745 204 131TS703 183 136TQO725 205 140CE796 122 145CDD796 122
125AM610 120 1302TDIW754 205 133TQITS725 212 136TQO743 205 140CE920 120 145CDD920 122
125AM791 120 130A791 120 1352TDIW753 205 136TS712 183 140CM780 120 145CE780 122
125BT550 230 130AC791 120 1352TDIW754 205 136TS713 183 140CM789 122 145CE789 122
125CC172 120 130AD791 120 1352TDIW755 205 136TS722 183 140CM796 122 145CE796 122
125CC780 120 130ADA791 120 135A791 120 136TS742 183 140CM920 120 145CE920 122
125CC789 120 130ADD791 120 135AC791 120 137TDO683CD 193 140DGB588 19 145CM780 122
125CC796 120 130AE791 120 135AD791 120 137TDO703CD 193 140DGB589 19 145CM789 122
125CD172 120 130AM791 120 135ADA791 120 137TS703 183 140TDI712 199 145CM796 122
125CD780 120 130BT551 230 135ADD791 120 138TQITS713 212 140TDI733 199 145CM920 122
125CD789 120 130CC193 120 135AE791 120 1402TDIW732 205 140TDI735 199 145DGB610 19
125CD796 120 130CC784 120 135AM791 120 1402TDIW733 205 140TDO712CD 193 145DGB611 19
125CDA172 120 130CC789 120 135BT580 230 1402TDIW735 205 140TDO713CD 193 145TDI605 199
125CDA780 120 130CC796 120 135CC780 120 1402TDIW784 205 140TDO732CD 193 145TDI704 199
125CDA789 120 130CD193 120 135CC789 120 140A205 122 140TQO732 205 145TDO613CD 194
125CDA796 120 130CD784 120 135CC796 120 140A791 122 140TQO733 205 145TDO704CD 194
125CDD172 120 130CD789 120 135CC918 120 140A921 122 140TQO735 205 145TQO704 205
125CDD780 120 130CD796 120 135CD780 120 140AC205 122 140TQO784 205 145TS595 183
125CDD789 120 130CDA193 120 135CD789 120 140AC791 122 140TS536 183 145TS605 183
125CDD796 120 130CDA784 120 135CD796 120 140AC921 122 140TS692 183 145TS613 183
125CE172 120 130CDA789 120 135CD918 120 140AD205 122 140TS712 183 145TS704 183
125CE780 120 130CDA796 120 135CDA780 120 140AD791 122 140TS713 183 146AB660 231
125CE789 120 130CDD193 120 135CDA789 120 140AD921 122 140TS722 183 146TDO743CD 194
125CE796 120 130CDD784 120 135CDA796 120 140ADA205 122 140TS732 183 146TQITS704 212
125CM172 120 130CDD789 120 135CDA918 120 140ADA791 122 141TQITS733 212 146TS743 183
125CM780 120 130CDD796 120 135CDD780 120 140ADA921 122 1452TDIW704 205 1472TDIW755 205
125CM789 120 130CE193 120 135CDD789 120 140ADD205 122 145A193 122 147TDI755 199
125CM796 120 130CE784 120 135CDD796 120 140ADD791 122 145A791 122 147TQO755 205
125DGB550 18 130CE789 120 135CDD918 120 140ADD921 122 145AC193 122 147TS713 183
125DGB551 18 130CE796 120 135CE780 120 140AE205 122 145AC791 122 148TQITS707 212
125TDI713 199 130CM193 120 135CE789 120 140AE791 122 145AD193 122 148VFTV926 255
125TDO515 193 130CM784 120 135CE796 120 140AE921 122 145AD791 122 148VFTX926 255
125TDO712CD 193 130CM789 120 135CE918 120 140AM205 122 145ADA193 122 150A791 122
125TDO713CD 193 130CM796 120 135CM780 120 140AM791 122 145ADA791 122 150AB701 231
125TQITS752 212 130DGB553 18 135CM789 120 140AM921 122 145ADD193 122 150AC791 122
125TQO713 204 130DGB554 18 135CM796 120 140BT581 230 145ADD791 122 150AD791 122
INDEX

296
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

150ADA791 122 155AC791 122 160AC791 124 160TDO722CD 194 165CDD780 124 170CD789 124
150ADD791 122 155AD791 122 160AD225 122 160TDO742CD 194 165CDD789 124 170CD796 124
150AE791 122 155ADA791 122 160AD791 124 160TDO753CD 194 165CDD796 124 170CDA225 124
150AM791 122 155ADD791 122 160ADA225 122 160TQO694 206 165CDD923 124 170CDA233 124
150BT610 230 155AE791 122 160ADA791 124 160TQO727 206 165CE780 124 170CDA780 124
150CC214 122 155AM791 122 160ADD225 122 160TQO743 206 165CE789 124 170CDA789 124
150CC784 122 155CC780 122 160ADD791 124 160TQO745 206 165CE796 124 170CDA796 124
150CC789 122 155CC789 122 160AE225 122 160TQO754 206 165CE923 124 170CDD225 124
150CC796 122 155CC796 122 160AE791 124 160TS537 185 165CM780 124 170CDD233 124
150CD214 122 155CC920 122 160AM225 122 160TS603 185 165CM789 124 170CDD780 124
150CD784 122 155CD780 122 160AM791 124 160TS642 184 165CM796 124 170CDD789 124
150CD789 122 155CD789 122 160BT640 230 160TS663 185 165CM923 124 170CDD796 124
150CD796 122 155CD796 122 160CC234 124 160TS673 185 165DGB660 19 170CE225 124
150CDA214 122 155CD920 122 160CC780 122 160TS673A 185 165TDI577 200 170CE233 124
150CDA784 122 155CDA780 122 160CC789 124 160TS694 185 165TDO577 195 170CE780 124
150CDA789 122 155CDA789 122 160CC796 124 160TS703 185 165TQITS704 212 170CE789 124
150CDA796 122 155CDA796 122 160CC922 122 160TS722 184 167AB702 231 170CE796 124
150CDD214 122 155CDA920 122 160CD234 124 160TS742 184 167TDO625 195 170CM225 124
150CDD784 122 155CDD780 122 160CD780 122 160TS743 184 167TS625 185 170CM233 124
150CDD789 122 155CDD789 122 160CD789 124 160TS753 184 169TDO713CD 195 170CM780 124
150CDD796 122 155CDD796 122 160CD796 124 1612TDIW753 206 169TS713 185 170CM789 124
150CE214 122 155CDD920 122 160CD922 122 161TDO673 195 1702TDIW713 206 170CM796 124
150CE784 122 155CE780 122 160CDA234 124 161TDO713 195 1702TDIW756 206 170DGB661 19
150CE789 122 155CE789 122 160CDA780 122 161TDO753CD 195 1702TDIW762 206 170TDI686 200
150CE796 122 155CE796 122 160CDA789 124 161TQO753 206 170A222 124 170TDI756 200
150CM214 122 155CE920 122 160CDA796 124 161TQOS7513 211 170A230 124 170TDI762 200
150CM784 122 155CM780 122 160CDA922 122 161TS673 185 170A791 124 170TDO637 195
150CM789 122 155CM789 122 160CDD234 124 161TS713 185 170AB500 231 170TDO643 195
150CM796 122 155CM796 122 160CDD780 122 161VFTV930 255 170AC222 124 170TDO723CD 195
150DGB613 19 155CM920 122 160CDD789 124 161VFTX930 255 170AC230 124 170TDO752 195
150DGB614 19 155DGB615 19 160CDD796 124 1632TDIW704 206 170AC791 124 170TDO762CD 195
150TDO654CD 194 155DGB640 19 160CDD922 122 163TDI704 200 170AD222 124 170TQO713 206
150TDO704CD 194 155TDI723 199 160CE234 124 163TDO704CD 195 170AD230 124 170TQO756 206
150TDO752CD 194 155TDO702CD 194 160CE780 122 163TQO704 206 170AD791 124 170TQO762 206
150TS654 184 155TDO723CD 194 160CE789 124 163TS704 185 170ADA222 124 170TS637 185
150TS704 184 155TQO725 206 160CE796 124 165A791 124 170ADA230 124 170TS643 185
150TS752 184 155TS702 184 160CE922 122 165AC791 124 170ADA791 124 170TS643A 185
1512TDIW694 205 155TS723 184 160CM234 124 165AD791 124 170ADD222 124 170TS723 185
1512TDIW753 205 156TDO712CD 194 160CM780 122 165ADA791 124 170ADD230 124 170TS751 185
151TDI694 199 156TDO733CD 194 160CM789 124 165ADD791 124 170ADD791 124 170TS752 185
151TDO694CD 194 156TS712 184 160CM796 124 165AE791 124 170AE222 124 170TS762 185
151TDO753CD 194 156TS733 184 160CM922 122 165AM791 124 170AE230 124 172VFTV934 255
151TQO694 205 157TDIE617B 203 160DGB647 19 165CC780 124 170AE791 124 172VFTX934 255
151TQO753 205 157TDIE619A 203 160DGB648 19 165CC789 124 170AM222 124 173TDO673 195
151TQOS7015 211 157TDIE619B 203 160TDI607 199 165CC796 124 170AM230 124 173TS673 185
151TS644 184 157TDIE619H 203 160TDI694 199 165CC923 124 170AM791 124 175A791 124
151TS694 184 1602TDIW694 206 160TDI727 199 165CD780 124 170CC225 124 175AC791 124
151TS753 184 1602TDIW727 206 160TDI745 199 165CD789 124 170CC233 124 175AD791 124
152TDO713CD 194 1602TDIW743 206 160TDO537 195 165CD796 124 170CC780 124 175ADA791 124
152TS713 184 1602TDIW745 206 160TDO603 195 165CD923 124 170CC789 124 175ADD791 124
153TQITS694 212 1602TDIW754 206 160TDO663 195 165CDA780 124 170CC796 124 175AE791 124
153TQUS7613 211 160A225 122 160TDO673 195 165CDA789 124 170CD225 124 175AM791 124
1552TDIW725 206 160A791 124 160TDO694 195 165CDA796 124 170CD233 124 175CC212 124
155A791 122 160AC225 122 160TDO703 194 165CDA923 124 170CD780 124 175CC250 124
INDEX

297
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

175CC780 124 180A236 126 180TDI608 200 1882TDIW7019 206 190TQO765 206 196TDO763CD 196
175CC789 124 180A760 126 180TDI693 200 188TDI705 200 190TQO783 206 196TS763 187
175CC796 124 180A791 126 180TDI763 200 188TDO705CD 196 190TQOSE7913 211 1972TDIW705 207
175CC924 124 180AB605 231 180TDI765 200 188TQO7019 206 190TS763 186 197A287 128
175CD212 124 180AC227 126 180TDO634 196 188TS705 186 190TS782 186 197AC287 128
175CD250 124 180AC236 126 180TDO693 195 1902TDIW7516 207 190TS783 186 197AD287 128
175CD780 124 180AC760 126 180TDO743CD 195 1902TDIW765 206 190VFTX940 255 197ADA287 128
175CD789 124 180AC791 126 180TDO763CD 195 1902TDIW783 206 1922TDIW743 207 197ADD287 128
175CD796 124 180AD227 126 180TQO765 206 190A791 126 1922TDIW763 207 197AE287 128
175CD924 124 180AD236 126 180TQO774 206 190AC791 126 1922TDIW773 207 197AM287 128
175CDA212 124 180AD760 126 180TS634 186 190AD791 126 192AB607 231 197TDO705CD 196
175CDA250 124 180AD791 126 180TS693 186 190ADA791 126 192TDI773 200 197TQO705 207
175CDA780 124 180ADA227 126 180TS743 186 190ADD791 126 192TDO743ACD 196 197TS705 187
175CDA789 124 180ADA236 126 180TS753 186 190AE791 126 192TDO743CD 196 2002TDIW6718 207
175CDA796 124 180ADA760 126 180TS763 186 190AM791 126 192TDO773CD 196 2002TDIW737 207
175CDA924 124 180ADA791 126 185A600 126 190CC232 126 192TQITS705 213 200A243 128
175CDD212 124 180ADD227 126 185A791 126 190CC243 126 192TQO743 207 200A253 128
175CDD250 124 180ADD236 126 185AC600 126 190CC780 126 192TQO763 207 200A787 128
175CDD780 124 180ADD760 126 185AC791 126 190CC789 126 192TQO773 207 200AB850 231
175CDD789 124 180ADD791 126 185AD600 126 190CC796 126 192TQUS7714 211 200ABD722 233
175CDD796 124 180AE227 126 185AD791 126 190CD232 126 192TS743 186 200AC243 128
175CDD924 124 180AE236 126 185ADA600 126 190CD243 126 192TS743A 186 200AC253 128
175CE212 124 180AE760 126 185ADA791 126 190CD780 126 192TS763B 186 200AC787 128
175CE250 124 180AE791 126 185ADD600 126 190CD789 126 192TS773 186 200AD243 128
175CE780 124 180AM227 126 185ADD791 126 190CD796 126 195A787 126 200AD253 128
175CE789 124 180AM236 126 185AE600 126 190CDA232 126 195A796 128 200AD787 128
175CE796 124 180AM760 126 185AE791 126 190CDA243 126 195AB470 231 200ADA243 128
175CE924 124 180AM791 126 185AM600 126 190CDA780 126 195AC787 126 200ADA253 128
175CM212 124 180CC233 126 185AM791 126 190CDA789 126 195AD787 126 200ADA787 128
175CM250 124 180CC789 126 185CC225 126 190CDA796 126 195ADA787 126 200ADD243 128
175CM780 124 180CC796 126 185CC780 126 190CDD232 126 195ADD787 126 200ADD253 128
175CM789 124 180CC925 126 185CC789 126 190CDD243 126 195AE787 126 200ADD787 128
175CM796 124 180CD233 126 185CC796 126 190CDD780 126 195AM787 126 200AE243 128
175CM924 124 180CD789 126 185CD225 126 190CDD789 126 195CC780 126 200AE253 128
175DGB680 19 180CD796 126 185CD780 126 190CDD796 126 195CC786 126 200AE787 128
175TDO704CD 195 180CD925 126 185CD789 126 190CE232 126 195CC796 128 200AM243 128
175TS704 185 180CDA233 126 185CD796 126 190CE243 126 195CD780 126 200AM253 128
1762TDIW704 206 180CDA789 126 185CDA225 126 190CE780 126 195CD786 126 200AM787 128
176TDI704 200 180CDA796 126 185CDA780 126 190CE789 126 195CD796 128 200CC780 128
176TDO673 195 180CDA925 126 185CDA789 126 190CE796 126 195CDA780 126 200CC786 128
176TDO704CD 195 180CDD233 126 185CDA796 126 190CM232 126 195CDA786 126 200CC796 128
176TQO704 206 180CDD789 126 185CDD225 126 190CM243 126 195CDA796 128 200CC928 128
176TS704 185 180CDD796 126 185CDD780 126 190CM780 126 195CDD780 126 200CD780 128
176TS791 185 180CDD925 126 185CDD789 126 190CM789 126 195CDD786 126 200CD786 128
1772TDIW763 206 180CE233 126 185CDD796 126 190CM796 126 195CDD796 128 200CD796 128
177TQO763 206 180CE789 126 185CE225 126 190DGB696 19 195CE780 126 200CD928 128
177TS753 186 180CE796 126 185CE780 126 190TDI705 200 195CE786 126 200CDA780 128
178TQITS704 212 180CE925 126 185CE789 126 190TDI747 200 195CE796 128 200CDA786 128
179TDI6116 200 180CM233 126 185CE796 126 190TDI783 200 195CM780 126 200CDA796 128
179TDO605 195 180CM789 126 185CM225 126 190TDIE667H 203 195CM786 126 200CDA928 128
179TS605 186 180CM796 126 185CM780 126 190TDO763CD 196 195CM796 128 200CDD780 128
1802TDIW765 206 180CM925 126 185CM789 126 190TDO783CD 196 195DGB710 19 200CDD786 128
1802TDIW774 206 180DGB687 19 185CM796 126 190TQ0SE7813 211 195VFTV938 255 200CDD796 128
180A227 126 180TDI5314 200 185DGB695 19 190TQO7516 207 195VFTX938 255 200CDD928 128
INDEX

298
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

200CE780 128 205CM293 128 215A263 128 220AC296 130 2252TDIW706 207 23064 CA 217
200CE786 128 205CM780 128 215A791 128 220AC791 130 225A284 130 23068 CA 217
200CE796 128 205CM789 128 215AC263 128 220AD284 130 225A791 130 23072 CA 217
200CE928 128 205DGB725 19 215AC791 128 220AD296 130 225AC284 130 23076CA 218
200CM780 128 205TDO713CD 196 215AD263 128 220AD791 130 225AC791 130 23080 CA 218
200CM786 128 205TQO737 207 215AD791 128 220ADA284 130 225AD284 130 23084 CA 218
200CM796 128 205TS713 187 215ADA263 128 220ADA296 130 225AD791 130 23088 CA 219
200CM928 128 206VFTV942 255 215ADA791 128 220ADA791 130 225ADA284 130 23092 CA 219
200DGB717 19 206VFTX942 255 215ADD263 128 220ADD284 130 225ADA791 130 23096 CA 219
200TDI737 200 208TQITS7010 213 215ADD791 128 220ADD296 130 225ADD284 130 230A300 130
200TDIE6411A 203 210A274 128 215AE263 128 220ADD791 130 225ADD791 130 230A791 130
200TDIE707A 203 210A791 128 215AE791 128 220AE284 130 225AE284 130 230AC300 130
200TDO615CD 196 210AC274 128 215AM263 128 220AE296 130 225AE791 130 230AC791 130
200TDO693CD 196 210AC791 128 215AM791 128 220AE791 130 225AM284 130 230AD300 130
200TQITS737 213 210AD274 128 215CC252 128 220AM284 130 225AM791 130 230AD791 130
200TQO6718 207 210AD791 128 215CC789 128 220AM296 130 225CC789 130 230ADA300 130
200TQO737 207 210ADA274 128 215CC928 128 220AM791 130 225CC931 130 230ADA791 130
200TQOS7814 211 210ADA791 128 215CC929 128 220CC346 130 225CD789 130 230ADD300 130
200TS615 187 210ADD274 128 215CD252 128 220CC789 130 225CD931 130 230ADD791 130
200TS693 187 210ADD791 128 215CD789 128 220CD346 130 225CDA789 130 230AE300 130
201AB615 231 210AE274 128 215CD928 128 220CD789 130 225CDA931 130 230AE791 130
2022TDIW768 207 210AE791 128 215CD929 128 220CDA346 130 225CDD789 130 230AM300 130
202AB620 231 210AM274 128 215CDA252 128 220CDA789 130 225CDD931 130 230AM791 130
202ABD723 233 210AM791 128 215CDA789 128 220CDD346 130 225CE789 130 230CC680 130
202TDI768 201 210CC780 128 215CDA928 128 220CDD789 130 225CE931 130 230CC789 130
202TDO703CD 196 210CC789 128 215CDA929 128 220CE346 130 225CM789 130 230CC932 130
202TQO768 207 210CC929 128 215CDD252 128 220CE789 130 225CM931 130 230CD680 130
202TS703 187 210CD780 128 215CDD789 128 220CM346 130 225TDI706 201 230CD789 130
2042TDIW7010 207 210CD789 128 215CDD928 128 220CM789 130 225TDO706CD 197 230CD932 130
204TDI7010 201 210CD929 128 215CDD929 128 220TDI625 201 225TQO706 207 230CDA680 130
204TQO7010 207 210CDA780 128 215CE252 128 220TDI6418 201 225TS706 187 230CDA789 130
2052TDIW737 207 210CDA789 128 215CE789 128 220TDI748 201 227AB302 231 230CDA932 130
205A791 128 210CDA929 128 215CE928 128 220TDI753 201 228TQITS706 213 230CDD680 130
205AC791 128 210CDD780 128 215CE929 128 220TDI764 201 228VFTV950 255 230CDD789 130
205AD791 128 210CDD789 128 215CM252 128 220TDI778 201 228VFTX950 255 230CDD932 130
205ADA791 128 210CDD929 128 215CM789 128 220TDO625CD 197 230/1000 CA 223 230CE680 130
205ADD791 128 210CE780 128 215CM928 128 220TDO753CD 197 230/1060 CA 223 230CE789 130
205AE791 128 210CE789 128 215CM929 128 220TDO763CD 197 230/500 CA 219 230CE932 130
205AM791 128 210CE929 128 215TDO743CD 196 220TDO764CD 197 230/530 CA 220 230CM680 130
205CC293 128 210CM780 128 215TQITS705 213 220TQO753 207 230/560 CA 220 230CM789 130
205CC780 128 210CM789 128 215TS743 187 220TQO7616 207 230/600 CA 220 230CM932 130
205CC789 128 210CM929 128 216TDO793CD 197 220TQO7617 207 230/630 CA 221 230TDI655 201
205CD293 128 210DGB726 19 216TDO803CD 197 220TS625 187 230/670 CA 221 230TDI769 201
205CD780 128 210TDI683 201 216TS793 187 220TS753 187 230/710 CA 221 230TDI777 201
205CD789 128 210TDO683CD 196 216TS803 187 220TS763 187 230/750 CA 221 230TDO655CD 197
205CDA293 128 210TS683 187 218VFTV946 255 220TS764 187 230/800 CA 222 230TQO7618 208
205CDA780 128 210TS842 187 218VFTX946 255 220TS772 187 230/850 CA 222 230TQO774 208
205CDA789 128 210VFTX944 255 2202TDIW753 207 22256CA 216 230/900 CA 223 230TQO803 208
205CDD293 128 2112TDIW7022 207 2202TDIW7616 207 22260 CA 216 230/950 CA 223 230TQSO7618 211
205CDD780 128 211TDI705 201 2202TDIW7617 207 22264 CA 217 2302TDIW7618 208 230TS655 187
205CDD789 128 211TDO705CD 196 220A284 130 22268 CA 217 2302TDIW774 208 230TS822 187
205CE293 128 211TQO7022 207 220A296 130 22272 CA 217 2302TDIW803 208 231/1000 CA 223
205CE780 128 211TS705 187 220A791 130 22356CA 216 23056CA 216 231/500 CA 219
205CE789 128 212TS852 187 220AC284 130 22380 CA 218 23060 CA 216 231/530 CA 220
INDEX

299
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

231/560 CA 220 235CDD789 130 23988 CA 219 240ADD791 130 241/560 CA 220 250ADA791 132
231/600 CA 221 235CDD932 130 23992 CA 219 240AE318 130 241/600 CA 221 250ADD304 132
231/630 CA 221 235CE789 130 23996 CA 219 240AE327 130 241/630 CA 221 250ADD791 132
231/670 CA 221 235CE932 130 239TDO763CD 197 240AE791 130 241/670 CA 221 250AE304 132
231/710 CA 221 235CM789 130 239TDO773CD 197 240AM318 130 241/710 CA 221 250AE791 132
231/750 CA 222 235CM932 130 239TS763 188 240AM327 130 241/750 CA 222 250AM304 132
231/800 CA 222 235TDI6211 201 239TS773 188 240AM791 130 241/800 CA 222 250AM791 132
231/850 CA 222 2372TDIW7011 208 239TS803 188 240CC225 126 241/850 CA 222 250CC789 132
23156CA 216 237TDO753CD 197 240/1000 CA 223 240CC300 130 241/900 CA 223 250CD789 132
23160 CA 216 237TQO7011 208 240/1060 CA 223 240CC305 130 24156CA 216 250CDA789 132
23164CA 217 237TS753 187 240/1120CA 223 240CC313 130 24160 CA 216 250CDD789 132
23168 CA 217 237TS773 187 240/1180CA 223 240CC789 130 24164 CA 217 250CE789 132
23172 CA 217 238/1000 CA 223 240/1250CA 223 240CD225 126 24168 CA 217 250CM789 132
23176 CA 218 238/1060 CA 223 240/500 CA 219 240CD300 130 24172CA 217 250DGB354 19
23180 CA 218 238/1180CA 223 240/530 CA 220 240CD305 130 24176 CA 218 250TDI7012 201
23184 CA 218 238/500 CA 219 240/560 CA 220 240CD313 130 24180 CA 218 250TDO687 197
23188 CA 219 238/630 CA 221 240/600 CA 220 240CD789 130 24184 CA 219 250TQO7025 208
23192 CA 219 238/670 CA 221 240/630 CA 221 240CDA225 126 24188 CA 219 250TS687 188
23196 CA 219 238/750 CA 221 240/670 CA 221 240CDA300 130 24192 CA 219 252AB505 232
232/530 CA 220 238/850 CA 222 240/710 CA 221 240CDA305 130 24196 CA 219 252VFTV958 255
232/560 CA 220 23856CA 216 240/750 CA 221 240CDA313 130 245A325 132 252VFTX958 255
232/600 CA 221 23860 CA 216 240/800 CA 222 240CDA789 130 245A791 132 253TQITS754 213
232/630 CA 221 23864 CA 217 240/850 CA 222 240CDD225 126 245AB612 232 2542TDIW754 208
232/670 CA 221 23868 CA 217 240/900 CA 223 240CDD300 130 245AB716 231 254TDI7510 201
232/750 CA 222 23872 CA 217 240/950 CA 223 240CDD305 130 245ABD725 233 254TQO754 208
23256CA 216 23896 CA 219 2402TDIW7026 208 240CDD313 130 245AC325 132 2552TDIW7112 208
23260 CA 217 238AB304 231 2402TDIW758 208 240CDD789 130 245AC791 132 255A791 132
23264 CA 217 238TQITS7011 213 2402TDIW773 208 240CE225 126 245AD325 132 255AC791 132
23268 CA 217 239/1000 CA 223 24056CA 216 240CE300 130 245AD791 132 255AD791 132
23272 CA 217 239/1060 CA 223 24060 CA 216 240CE305 130 245ADA325 132 255ADA791 132
23276 CA 218 239/1120CA 223 24064 CA 217 240CE313 130 245ADA791 132 255ADD791 132
23280 CA 218 239/1180CA 223 24068 CA 217 240CE789 130 245ADD325 132 255AE791 132
23284 CA 219 239/1250CA 223 24072 CA 217 240CM225 126 245ADD791 132 255AM791 132
23288 CA 219 239/1320CA 223 24076 CA 218 240CM300 130 245AE325 132 255CC789 132
23292 CA 219 239/500 CA 219 24080 CA 218 240CM305 130 245AE791 132 255CD789 132
23296 CA 219 239/530 CA 220 24084CA 218 240CM313 130 245AM325 132 255CDA789 132
233AB303 231 239/560 CA 220 24088 CA 219 240CM789 130 245AM791 132 255CDD789 132
2342TDIW7024 208 239/600 CA 220 24092 CA 219 240TDI7112 201 245CC789 132 255CE789 132
234TDI7011 201 239/630 CA 221 24096 CA 219 240TDI758 201 245CD789 132 255CM789 132
234TQO7024 208 239/670 CA 221 240A318 130 240TDI773 201 245CDA789 132 255TDI6310 201
235A791 130 239/710 CA 221 240A327 130 240TDO753CD 197 245CDD789 132 255TDI7112 201
235ABD724 233 239/750 CA 221 240A791 130 240TDO773CD 197 245CE789 132 255TQO7112 208
235AC791 130 239/800 CA 222 240AB715 231 240TQO7026 208 245CM789 132 2582TDIW7012 208
235AD791 130 239/850 CA 222 240AC318 130 240TQO758 208 249/800 CA 222 258TDI7012 201
235ADA791 130 239/900 CA 223 240AC327 130 240TQO773 208 249/850 CA 222 258TQO7012 208
235ADD791 130 239/950 CA 223 240AC791 130 240TS753 188 249/950 CA 223 2592TDIW6225 208
235AE791 130 23956CA 216 240AD318 130 240TS773 188 2502TDIW7025 208 259TDI776 201
235AM791 130 23960 CA 216 240AD327 130 240TS783 188 250A304 132 259TQO6225 208
235CC789 130 23964 CA 217 240AD791 130 240TS803 188 250A791 132 259TS813 188
235CC932 130 23968 CA 217 240ADA318 130 240VFTV954 255 250AC304 132 2602TDIW6212 208
235CD789 130 23972 CA 217 240ADA327 130 240VFTX954 255 250AC791 132 2602TDIW776 208
235CD932 130 23976 CA 217 240ADA791 130 241/1000CA 223 250AD304 132 2602TDIW8114 208
235CDA789 130 23980 CA 218 240ADD318 130 241/500 CA 220 250AD791 132 260A791 132
235CDA932 130 23984 CA 218 240ADD327 130 241/530 CA 220 250ADA304 132 260A796 132
INDEX

300
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

260AB635 232 267TDI755 202 275CD789 132 285AB705 232 295A396 134 300ADA892 134
260AC791 132 267TQO7521 208 275CDA789 132 285AC350 134 295A691 134 300ADD387 134
260AC796 132 267TQOS7521 211 275CDD789 132 285AC791 134 295A791 134 300ADD791 134
260AD791 132 267TS755 189 275CE789 132 285AD350 134 295AC396 134 300ADD891 134
260AD796 132 2682TDIW7027 208 275CM789 132 285AD791 134 295AC691 134 300ADD892 134
260ADA791 132 268TDI707 202 275TS852 189 285ADA350 134 295AC791 134 300AE387 134
260ADA796 132 268TQO7027 208 2782TDIW7622 209 285ADA791 134 295AD396 134 300AE791 134
260ADD791 132 268TS707 189 278TQO7622 209 285ADD350 134 295AD691 134 300AE891 134
260ADD796 132 2702TDIW783 209 2802TDIW7812 209 285ADD791 134 295AD791 134 300AE892 134
260AE791 132 270A347 132 2802TDIW783 209 285AE350 134 295ADA396 134 300AM387 134
260AE796 132 270A791 132 280A344 132 285AE791 134 295ADA691 134 300AM791 134
260AM791 132 270AC347 132 280A367 132 285AM350 134 295ADA791 134 300AM891 134
260AM796 132 270AC791 132 280A791 134 285AM791 134 295ADD396 134 300AM892 134
260CC314 132 270AD347 132 280AC344 132 285CC363 134 295ADD691 134 300CC383 134
260CC789 132 270AD791 132 280AC367 132 285CC367 134 295ADD791 134 300CC680 134
260CD314 132 270ADA347 132 280AC791 134 285CC789 134 295AE396 134 300CC789 134
260CD789 132 270ADA791 132 280AD344 132 285CD363 134 295AE691 134 300CD383 134
260CDA314 132 270ADD347 132 280AD367 132 285CD367 134 295AE791 134 300CD680 134
260CDA789 132 270ADD791 132 280AD791 134 285CD789 134 295AM396 134 300CD789 134
260CDD314 132 270AE347 132 280ADA344 132 285CDA363 134 295AM691 134 300CDA383 134
260CDD789 132 270AE791 132 280ADA367 132 285CDA367 134 295AM791 134 300CDA680 134
260CE314 132 270AM347 132 280ADA791 134 285CDA789 134 295CC789 134 300CDA789 134
260CE789 132 270AM791 132 280ADD344 132 285CDD363 134 295CD789 134 300CDD383 134
260CM314 132 270CC324 132 280ADD367 132 285CDD367 134 295CDA789 134 300CDD680 134
260CM789 132 270CC343 132 280ADD791 134 285CDD789 134 295CDD789 134 300CDD789 134
260TDI6212 202 270CC789 132 280AE344 132 285CE363 134 295CE789 134 300CE383 134
260TDI813 201 270CD324 132 280AE367 132 285CE367 134 295CM789 134 300CE680 134
260TDO813CD 197 270CD343 132 280AE791 134 285CE789 134 295TQITS756 213 300CE789 134
260TQO6212 208 270CD789 132 280AM344 132 285CM363 134 295TQO6627 209 300CM383 134
260TQO776 208 270CDA324 132 280AM367 132 285CM367 134 295TQO7029 209 300CM680 134
260TQO8114 208 270CDA343 132 280AM791 134 285CM789 134 295TQO756 209 300CM789 134
260TS705 188 270CDA789 132 280CC363 132 285TDO793CD 197 295TS756 189 300DGB404 19
260TS763 188 270CDD324 132 280CC789 134 285TS793 189 295TS783 189 300TDI5912 202
260TS773 188 270CDD343 132 280CD363 132 2872TDIW7029 209 2982TDIW7031 209 300TDI6412 202
260TS813 188 270CDD789 132 280CD789 134 2872TDIW7822 209 298TQO7031 209 300TDI7015 202
262AB502 232 270CE324 132 280CDA363 132 287TQO7029 209 2TDIW32201 207 300TDI7114 202
263TQITS7012 213 270CE343 132 280CDA789 134 287TQO7822 209 2TDIW32203 207 300TDO793CD 197
265A791 132 270CE789 132 280CDD363 132 290A791 134 3002TDIW5925 209 300TQ07031 209
265AC791 132 270CM324 132 280CDD789 134 290AC791 134 3002TDIW7114 209 300TQO5925 209
265AD791 132 270CM343 132 280CE363 132 290AD791 134 300A387 134 300TQO7114 209
265ADA791 132 270CM789 132 280CE789 134 290ADA791 134 300A791 134 300TS793 189
265ADD791 132 270TDIE739A 203 280CM363 132 290ADD791 134 300A891 134 300TS853 189
265AE791 132 270TDO783 197 280CM789 134 290AE791 134 300A892 134 302AB510 232
265AM791 132 270TQO783 209 280TDO773CD 197 290AM791 134 300AC387 134 302AB624 232
265CC789 132 270TQUS7816 211 280TQO7812 209 290CC789 134 300AC791 134 305ABD727 233
265CD789 132 270TS783 189 280TQO783 209 290CD789 134 300AC891 134 305TS803 189
265CDA789 132 275A791 132 280TQUS7815 211 290CDA789 134 300AC892 134 306TQITS7015 213
265CDD789 132 275AC791 132 280TS773 189 290CDD789 134 300AD387 134 3072TDIW6433 209
265CE789 132 275AD791 132 2812TDIW7027 209 290CE789 134 300AD791 134 307TQO6433 209
265CM789 132 275ADA791 132 281TQO7027 209 290CM789 134 300AD891 134 309AB707 232
265TS707 188 275ADD791 132 2822TDIW7622 209 293TQITS7047 213 300AD892 134 3102TDIW6433 209
265TS842 188 275AE791 132 282TQO7622 209 2952TDIW6627 209 300ADA387 134 310AB503 232
266ABD726 233 275AM791 132 285A350 134 2952TDIW7029 209 300ADA791 134 310AB625 232
2672TDIW7521 208 275CC789 132 285A791 134 2952TDIW756 209 300ADA891 134 310TDI6616 202
INDEX

301
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

310TQO6433 209 340TQO7626 210 400ADA504 136 420AM484 136 450CD513 136 47CDA789 112
3122TDIW7032 209 3432TDIW7428 210 400ADD452 136 420CC523 136 450CDA513 136 47CDA796 112
312ABD728 233 343TQITS736 213 400ADD504 136 420CD523 136 450CDD513 136 47CDA797 112
312TQO7032 209 343TQO7428 210 400AE452 136 420CDA523 136 450CE513 136 47CDD789 112
315TDIE7311A 203 3452TDIW728 210 400AE504 136 420CDD523 136 450CM513 136 47CDD796 112
317AB307 232 345TDI7215 202 400AM452 136 420CE523 136 455TS804 189 47CDD797 112
320A407 134 345TQO728 210 400AM504 136 420CM523 136 45A267 112 47CE789 112
320AC407 134 352TQITS728 213 400CC463 136 420TQO7730 210 45A791 112 47CE796 112
320AD407 134 3552TDIW7017 210 400CD463 136 420TS803 189 45A797 112 47CE797 112
320ADA407 134 355TDI7017 202 400CDA463 136 420TS872 189 45AC267 112 47CM789 112
320ADD407 134 355TQO7017 210 400CDD463 136 4212TDIW7635 210 45AC791 112 47CM796 112
320AE407 134 360A423 136 400CE463 136 421TQO7635 210 45AC797 112 47CM797 112
320AM407 134 360A425 136 400CM463 136 42A791 112 45AD267 112 480CC544 136
3252TDIW7133 210 360AC423 136 400DGB504 19 42A797 112 45AD791 112 480CD544 136
325TDI7116 202 360AC425 136 400TS804 189 42AC791 112 45AD797 112 480CDA544 136
325TQO7133 210 360AD423 136 402AB717 232 42AC797 112 45ADA267 112 480CDD544 136
325TS793 189 360AD425 136 405ABD729 233 42AD791 112 45ADA791 112 480CE544 136
3262TDIW7230 210 360ADA423 136 40A791 112 42AD797 112 45ADA797 112 480CM544 136
326TQITS727 213 360ADA425 136 40A797 112 42ADA791 112 45ADD267 112 500TDO882 197
326TQO7230 210 360ADD423 136 40AC791 112 42ADA797 112 45ADD791 112 50A350 112
329TS803 189 360ADD425 136 40AC797 112 42ADD791 112 45ADD797 112 50A791 112
330CC413 134 360AE423 136 40AD791 112 42ADD797 112 45AE267 112 50A795 112
330CD413 134 360AE425 136 40AD797 112 42AE791 112 45AE791 112 50A797 112
330CDA413 134 360AM423 136 40ADA791 112 42AE797 112 45AE797 112 50AC350 112
330CDD413 134 360AM425 136 40ADA797 112 42AM791 112 45AM267 112 50AC791 112
330CE413 134 3692TDIW7315 210 40ADD791 112 42AM797 112 45AM791 112 50AC795 112
330CM413 134 369TDI7315 202 40ADD797 112 42CC190 112 45AM797 112 50AC797 112
330TQITS726 213 369TQO7315 210 40AE791 112 42CC789 112 45CC789 112 50AD350 112
330TS803 189 3702TDIW7018 210 40AE797 112 42CC796 112 45CC796 112 50AD791 112
337TS784 189 370TDI7018 202 40AM791 112 42CD190 112 45CD789 112 50AD795 112
3402TDIW7117 210 370TQO7018 210 40AM797 112 42CD789 112 45CD796 112 50AD797 112
3402TDIW736 210 385A445 136 40CC789 112 42CD796 112 45CDA789 112 50ADA350 112
3402TDIW7433 210 385AC445 136 40CC796 112 42CDA190 112 45CDA796 112 50ADA791 112
3402TDIW7626 210 385AD445 136 40CD789 112 42CDA789 112 45CDD789 112 50ADA795 112
340A425 134 385ADA445 136 40CD796 112 42CDA796 112 45CDD796 112 50ADA797 112
340AC425 134 385ADD445 136 40CDA789 112 42CDD190 112 45CE789 112 50ADD350 112
340AD425 134 385AE445 136 40CDA796 112 42CDD789 112 45CE796 112 50ADD791 112
340ADA425 134 385AM445 136 40CDD789 112 42CDD796 112 45CM789 112 50ADD795 112
340ADD425 134 385TDO862 197 40CDD796 112 42CE190 112 45CM796 112 50ADD797 112
340AE425 134 385TS862 189 40CE789 112 42CE789 112 4722TDIW7519 210 50AE350 112
340AM425 134 3952TDIW7730 210 40CE796 112 42CE796 112 472TQO7519 210 50AE791 112
340CC681 134 395TQITS767 213 40CM789 112 42CM190 112 47A791 112 50AE795 112
340CD681 134 395TQO7730 210 40CM796 112 42CM789 112 47AC791 112 50AE797 112
340CDA681 134 3962TDIW7814 210 410AB718 232 42CM796 112 47AD791 112 50AM350 112
340CDD681 134 396TDI7814 202 412ABD730 233 430TS823 189 47ADA791 112 50AM791 112
340CE681 134 396TQO7814 210 418TS872 189 440CC504 136 47ADD791 112 50AM795 112
340CM681 134 399TS804 189 4202TDIW7730 210 440CD504 136 47AE791 112 50AM797 112
340TDI7117 202 400A452 136 420A484 136 440CDA504 136 47AM791 112 50CC789 112
340TDI7312 202 400A504 136 420AB721 232 440CDD504 136 47CC789 112 50CC796 112
340TDI7612 202 400AC452 136 420AC484 136 440CE504 136 47CC796 112 50CD789 112
340TQITS7612 213 400AC504 136 420AD484 136 440CM504 136 47CC797 112 50CD796 112
340TQO7117 210 400AD452 136 420ADA484 136 4482TDIW7536 210 47CD789 112 50CDA789 112
340TQO736 210 400AD504 136 420ADD484 136 448TQO7536 210 47CD796 112 50CDA796 112
340TQO7433 210 400ADA452 136 420AE484 136 450CC513 136 47CD797 112 50CDD789 112
INDEX

302
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

50CDD796 112 60CD789 114 70AD797 114 75AE791 116 80CC796 116 85CDA789 116
50CE789 112 60CD796 114 70ADA113 114 75AE797 116 80CD101 116 85CDD680 116
50CE796 112 60CDA187 114 70ADA791 114 75AM791 116 80CD789 116 85CDD789 116
50CM789 112 60CDA789 114 70ADA797 114 75AM797 116 80CD796 116 85CE680 116
50CM796 112 60CDA796 114 70ADD113 114 75CC111 114 80CDA101 116 85CE789 116
530AB719 232 60CDD187 114 70ADD791 114 75CC789 116 80CDA789 116 85CM680 116
5402TDIW7840 210 60CDD789 114 70ADD797 114 75CC796 116 80CDA796 116 85CM789 116
540AB720 232 60CDD796 114 70AE113 114 75CD111 114 80CDD101 116 85DGB392 18
540TQO7840 210 60CE187 114 70AE791 114 75CD789 116 80CDD789 116 85TDI605 198
541ABD731 233 60CE789 114 70AE797 114 75CD796 116 80CDD796 116 85TDO537CD 190
550TDO824 197 60CE796 114 70AM113 114 75CDA111 114 80CE101 116 85TDO602CD 190
55A791 114 60CM187 114 70AM791 114 75CDA789 116 80CE789 116 85TS602 178
55AC791 114 60CM789 114 70AM797 114 75CDA796 116 80CE796 116 86TDI613 198
55AD791 114 60CM796 114 70CC102 114 75CDD111 114 80CM101 116 87BT392 229
55ADA791 114 65A791 114 70CC102S 114 75CDD789 116 80CM789 116 87TDI625 198
55ADD791 114 65A797 114 70CC789 114 75CDD796 116 80CM796 116 87TS464 178
55AE791 114 65AC791 114 70CC796 114 75CE111 114 80DGB360 18 88TDO573CD 190
55AM791 114 65AC797 114 70CD102 114 75CE789 116 80DGB362 18 88TS573 179
55CC789 114 65AD791 114 70CD102S 114 75CE796 116 80TDI563 198 88TS632 179
55CC796 114 65AD797 114 70CD789 114 75CM111 114 80TDO503 190 89TDO533 190
55CC797 114 65ADA791 114 70CD796 114 75CM789 116 80TDO553CD 190 89TS533 179
55CD789 114 65ADA797 114 70CDA102 114 75CM796 116 80TS424 178 90A791 116
55CD796 114 65ADD791 114 70CDA102S 114 78TDO524CD 190 80TS503 178 90A797 116
55CD797 114 65ADD797 114 70CDA789 114 78TS514 178 80TS553 178 90AC791 116
55CDA789 114 65AE791 114 70CDA796 114 78TS524 178 80TS563 178 90AC797 116
55CDA796 114 65AE797 114 70CDD102 114 78TS553A 178 81TDI613 198 90AD791 116
55CDA797 114 65AM791 114 70CDD102S 114 79TS553 178 81TDO563CD 190 90AD797 116
55CDD789 114 65AM797 114 70CDD789 114 79TS563 178 81TDO613CD 190 90ADA791 116
55CDD796 114 65CC291 114 70CDD796 114 80A113 116 81TS424 178 90ADA797 116
55CDD797 114 65CC789 114 70CE102 114 80A791 116 81TS573 178 90ADD791 116
55CE789 114 65CC796 114 70CE102S 114 80A797 116 81TS613 178 90ADD797 116
55CE796 114 65CD291 114 70CE789 114 80AC113 116 82BT390 229 90AE791 116
55CE797 114 65CD789 114 70CE796 114 80AC791 116 82TDO592CD 190 90AE797 116
55CM789 114 65CD796 114 70CM102 114 80AC797 116 82TS592 178 90AM791 116
55CM796 114 65CDA291 114 70CM102S 114 80AD113 116 85A145 116 90AM797 116
55CM797 114 65CDA789 114 70CM789 114 80AD791 116 85A791 116 90BT393 229
60A293 114 65CDA796 114 70CM796 114 80AD797 116 85AC145 116 90BT394 229
60A791 114 65CDD291 114 72A115 114 80ADA113 116 85AC791 116 90BT395 229
60AC293 114 65CDD789 114 72AC115 114 80ADA791 116 85AD145 116 90CC789 116
60AC791 114 65CDD796 114 72AD115 114 80ADA797 116 85AD791 116 90CC796 116
60AD293 114 65CE291 114 72ADA115 114 80ADD113 116 85ADA145 116 90CD789 116
60AD791 114 65CE789 114 72ADD115 114 80ADD791 116 85ADA791 116 90CD796 116
60ADA293 114 65CE796 114 72AE115 114 80ADD797 116 85ADD145 116 90CDA789 116
60ADA791 114 65CM291 114 72AM115 114 80AE113 116 85ADD791 116 90CDA796 116
60ADD293 114 65CM789 114 75A791 116 80AE791 116 85AE145 116 90CDD789 116
60ADD791 114 65CM796 114 75A797 116 80AE797 116 85AE791 116 90CDD796 116
60AE293 114 70A113 114 75AC791 116 80AM113 116 85AM145 116 90CE789 116
60AE791 114 70A791 114 75AC797 116 80AM791 116 85AM791 116 90CE796 116
60AM293 114 70A797 114 75AD791 116 80AM797 116 85BT391 229 90CM789 116
60AM791 114 70AC113 114 75AD797 116 80BT346 229 85CC680 116 90CM796 116
60CC187 114 70AC791 114 75ADA791 116 80BT347 229 85CC789 116 90DGB402 18
60CC789 114 70AC797 114 75ADA797 116 80BT348 229 85CD680 116 90TDI544 198
60CC796 114 70AD113 114 75ADD791 116 80CC101 116 85CD789 116 90TDI565 198
60CD187 114 70AD791 114 75ADD797 116 80CC789 116 85CDA680 116 90TDI643 198
INDEX

303
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

90TDO474CD 190 95TDO544CD 191 A30406H 142 A5148 106 AC5028 96 AC5320 94
90TDO544 190 95TDO612CD 191 A30407H 142 A5150 106 AC5030 98 AC5321 94
90TDO573CD 190 95TDO652CD 191 A30409 142 A5152 108 AC5032 98 AC5322 96
90TDO632CD 190 95TDOO594CD 191 A30410H 142 A5156 108 AC5034 100 AC5324 96
90TDO642CD 190 95TS474 179 A30411H 142 A5160 110 AC5036 100 AC5326 96
90TS454 179 95TS494 179 A30414H 142 A5164 110 AC5038 102 AC5328 98
90TS474 179 95TS544 179 A30425H 142 A5218 94 AC5040 102 AC5330 98
90TS544 179 95TS592 179 A30426 142 A5219 94 AC5044 104 AC5332 100
90TS642 179 95TS602 179 A30427H 142 A5220 94 AC5048 106 AC5334 100
91TDO653CD 190 95TS612 179 A30428H 142 A5221 94 AC5052 108 AC5336 102
91TS653 179 95TS652 179 A318H 139 A5222 96 AC5056 108 AC5338 102
92BT430 230 96TDI643 198 A320H 139 A5224 96 AC5060 110 AC5340 102
92TDI614 198 96TDO643CD 191 A324H 140 A5226 96 AC5064 110 AC5342 104
92TDO614CD 191 96TS643 179 A326H 140 A5228 98 AC5128 96 AC5344 104
92TDO622CD 190 97A134 116 A4331 159 A5230 98 AC5130 98 AC5346 106
92TS614 179 97AC134 116 A4331F 159 A5232 98 AC5132 98 AC5348 106
92TS622 179 97AD134 116 A4333F 159 A5234 100 AC5134 100 AC5350 106
95A430 116 97ADA134 116 A4467 159 A5236 100 AC5136 100 AC5352 108
95A625 116 97ADD134 116 A4568 159 A5238 102 AC5138 102 AC5356 108
95A791 116 97AE134 116 A4587 159 A5240 102 AC5140 102 AC5360 110
95A796 116 97AM134 116 A4587F 159 A5242 104 AC5142 104 AC5364 110
95AC430 116 97BT432 230 A4588 159 A5244 104 AC5144 104 AD215H 138
95AC625 116 97TDI614 198 A4588F 159 A5246 106 AC5146 104 AD216H 138
95AC791 116 97TDO614CD 191 A4787 159 A5248 106 AC5148 106 AD217H 138
95AC796 116 97TDO652CD 191 A4787F 159 A5250 106 AC5150 106 AD218H 139
95AD430 116 97TDO702CD 191 A4789 159 A5252 108 AC5152 108 AD219H 139
95AD625 116 97TS614 179 A4791 159 A5256 108 AC5156 108 AD220H 139
95AD791 116 97TS652 179 A4791F 159 A5260 110 AC5160 110 AD222H 139
95AD796 116 97TS702 179 A4793 159 A5264 110 AC5164 110 AD224H 140
95ADA430 116 98CC142 118 A5024 96 A5318 94 AC5218 94 AD226H 140
95ADA625 116 98CD142 118 A5026 96 A5319 94 AC5219 94 AD228H 140
95ADA791 116 98CDA142 118 A5028 96 A5320 94 AC5220 94 AD232H 141
95ADA796 116 98CDD142 118 A5030 98 A5321 94 AC5221 94 AD234H 141
95ADD430 116 98CE142 118 A5032 98 A5322 96 AC5222 96 AD3144SM15 158
95ADD625 116 98CM142 118 A5034 100 A5324 96 AC5224 96 AD3144SM16 158
95ADD791 116 A215H 138 A5036 100 A5326 96 AC5226 96 AD33904DK 173
95ADD796 116 A216H 138 A5038 102 A5328 98 AC5228 98 AD41012DK 172
95AE430 116 A217H 138 A5040 102 A5330 98 AC5230 98 AD41020D 162
95AE625 116 A218H 138 A5044 104 A5332 100 AC5232 98 AD41021D 162
95AE791 116 A219H 139 A5048 106 A5334 100 AC5234 100 AD41023D 162
95AE796 116 A220H 139 A5052 108 A5336 102 AC5236 100 AD41051D 162
95AM430 116 A222H 139 A5056 108 A5338 102 AC5238 102 AD41056D 162
95AM625 116 A224H 140 A5060 110 A5340 102 AC5240 102 AD41057D 162
95AM791 116 A226H 140 A5064 110 A5342 104 AC5242 104 AD41058D 162
95AM796 116 A228H 140 A5128 96 A5344 104 AC5244 104 AD41110D 162
95BT431 230 A230H 140 A5130 98 A5346 106 AC5246 106 AD41112D 162
95CC789 116 A232H 141 A5132 98 A5348 106 AC5248 106 AD41114D 163
95CD789 116 A30097H 142 A5134 100 A5350 106 AC5250 106 AD41119D 162
95CDA789 116 A30394H 142 A5136 100 A5352 108 AC5252 108 AD41120D 163
95CDD789 116 A30398H 142 A5138 102 A5356 108 AC5256 108 AD41121D 163
95CE789 116 A30399H 142 A5140 102 A5360 110 AC5260 110 AD41123D 162
95CM789 116 A30400H 142 A5142 104 A5364 110 AC5264 110 AD41139DK 172
95DGB431 18 A30401H 142 A5144 104 AC5024 96 AC5318 94 AD41141DK 172
95TDI577 198 A30402H 142 A5146 104 AC5026 96 AC5319 94 AD41160D 163
INDEX

304
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

AD41164D 162 AD41660D 165 AD42111D 168 AD43504D 171 AD4925D 162 AD5222 96
AD41168D 163 AD41709DK 173 AD42112D 168 AD43505D 171 AD4935D 162 AD5222SM16 157
AD41183D 163 AD41711DK 173 AD42113D 168 AD43601D 171 AD4941D 162 AD5222SM18 156
AD41186D 163 AD41717D 166 AD42209DK 173 AD43702DK 173 AD4943D 162 AD5222SM19 157
AD41187DK 172 AD41720D 166 AD42213D 168 AD43703D 171 AD4949D 161 AD5222SM22 156
AD41217DK 172 AD41722D 165 AD42223D 168 AD43705D 171 AD5024 96 AD5224 96
AD41220D 163 AD41723D 165 AD42224D 168 AD43707D 171 AD5026 96 AD5224SM10 157
AD41221D 163 AD41724D 165 AD42226D 168 AD43801D 171 AD5028 96 AD5224SM15 157
AD41239D 163 AD41726D 165 AD42227D 168 AD43802D 171 AD5030 98 AD5224SM16 156
AD41256D 163 AD41728D 166 AD42307DK 173 AD43803D 171 AD5032 98 AD5226 96
AD41257D 163 AD41729D 166 AD42308D 169 AD43804DK 173 AD5034 100 AD5226SM16 157
AD41258D 163 AD41730D 166 AD42309D 169 AD43902D 171 AD5036 100 AD5226SM17 156
AD41302DK 172 AD41732D 166 AD42310D 168 AD44004D 171 AD5038 102 AD5226SM23 157
AD41317DK 172 AD41733D 166 AD42312D 169 AD44103D 171 AD5040 102 AD5226SM24 156
AD41322D 163 AD41807DK 173 AD42314D 168 AD44302D 171 AD5044 104 AD5226SM29 156
AD41323D 164 AD41815D 166 AD42316D 168 AD44502D 171 AD5048 106 AD5228 98
AD41324D 163 AD41816D 166 AD42317D 169 AD44701D 171 AD5052 108 AD5228SM14 156
AD41327DK 172 AD41820D 166 AD42318D 169 AD44702D 171 AD5056 108 AD5228SM15 157
AD41344D 163 AD41821D 167 AD42406DK 173 AD4546D 160 AD5060 110 AD5228SM16 156
AD41353D 163 AD41822D 166 AD42411D 169 AD4549D 160 AD5064 110 AD5228SM17 157
AD41354D 164 AD41823D 166 AD42412D 169 AD45501D 171 AD5128 96 AD5230 98
AD41355D 164 AD41824D 166 AD42503DK 173 AD4552D 160 AD5130 98 AD5230SM16 156
AD41356D 164 AD41825D 166 AD42504D 169 AD4553D 160 AD5132 98 AD5230SM17 158
AD41357D 164 AD41826D 166 AD42506D 169 AD45903D 171 AD5134 100 AD5230SM20 158
AD41358D 164 AD41827D 166 AD42520D 169 AD4623D 160 AD5136 100 AD5230SM22 156
AD41359D 163 AD41828D 166 AD42522D 169 AD4639D 160 AD5138 102 AD5232 98
AD41420D 164 AD41829D 166 AD42610D 169 AD4640D 160 AD5140 102 AD5232SM15 158
AD41421D 164 AD41830D 167 AD42620D 169 AD4642D 160 AD51408DK 172 AD5232SM16 156
AD41430D 164 AD41831D 167 AD42621D 169 AD4646D 160 AD51409D 164 AD5232SM18 158
AD41437D 164 AD41832D 167 AD42702DK 173 AD4698D 160 AD5142 104 AD5234 100
AD41438D 164 AD41833D 167 AD42704D 169 AD4719D 160 AD5144 104 AD5234SM10 158
AD41439D 164 AD41901D 167 AD42705D 169 AD4732D 161 AD5146 104 AD5234SM15 158
AD41440D 164 AD41910D 167 AD42706D 169 AD4733D 160 AD5148 106 AD5236 100
AD41441D 164 AD41912D 167 AD42812D 169 AD4737D 160 AD5150 106 AD5236SM17 156
AD41442D 164 AD41914D 167 AD42813D 170 AD4739D 160 AD5152 108 AD5236SM19 158
AD41443D 164 AD41931D 167 AD42901D 170 AD4741D 160 AD5156 108 AD5236SM25 158
AD41444D 164 AD41933D 167 AD42904D 170 AD4742D 161 AD5160 110 AD5238 102
AD41514DDK 172 AD41934D 167 AD42907D 170 AD4743D 161 AD5164 110 AD5238SM15 158
AD41520D 165 AD41936D 167 AD42908D 170 AD4749D 160 AD5218 94 AD5238SM16 158
AD41521D 165 AD41937D 167 AD43006D 170 AD4750D 161 AD5218SM10 157 AD5240 102
AD41522DK 172 AD42005DK 173 AD43104D 170 AD4752D 161 AD5218SM16 157 AD5240SM17 158
AD41544D 165 AD42006D 168 AD43108D 170 AD4763D 161 AD5218SM17 156 AD5240SM19 158
AD41545D 165 AD42008D 168 AD43204D 170 AD4783DK 172 AD5219 94 AD5242 104
AD41546DK 173 AD42021D 167 AD43207D 170 AD4785DK 172 AD5219SM10 157 AD5244 104
AD41620D 165 AD42022D 162 AD43208D 170 AD4828D 161 AD5219SM15 157 AD5244SM10 158
AD41621D 165 AD42024D 167 AD43302D 170 AD4835D 161 AD5219SM16 156 AD5244SM19 158
AD41626DK 173 AD42026D 167 AD43304D 170 AD4836D 161 AD5219SM20 157 AD5244SM20 156
AD41653D 165 AD42028D 168 AD43305D 170 AD4838D 161 AD5220 94 AD5246 106
AD41654D 165 AD42030D 167 AD43316D 170 AD4839D 161 AD5220SM10 157 AD5248 106
AD41655D 165 AD42031D 168 AD43318D 170 AD4881DK 172 AD5220SM15 157 AD5248SM10 158
AD41656D 165 AD42032DK 173 AD43319D 170 AD4887DK 172 AD5220SM16 156 AD5248SM16 158
AD41657D 165 AD42102D 168 AD43401DK 173 AD4889DK 172 AD5220SM17* 157 AD5250 106
AD41658D 165 AD42104D 168 AD43404D 170 AD4891DK 172 AD5221 94 AD5252 108
AD41659D 165 AD42106D 168 AD43503D 170 AD4924D 161 AD5221SM10 157 AD5256 108
INDEX

305
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

AD5260 110 ADA5136 100 ADA5352 108 ADD5252 108 AE5148 106 AJ 136
AD5264 110 ADA5138 102 ADA5356 108 ADD5256 108 AE5150 106 AK 136
AD5318 94 ADA5140 102 ADA5360 110 ADD5260 110 AE5152 108 AKK4335F 159
AD5319 94 ADA5142 104 ADA5364 110 ADD5264 110 AE5156 108 AKK4780 159
AD5320 94 ADA5144 104 ADD5024 96 ADD5318 94 AE5160 110 AM315H 138
AD5321 94 ADA5146 104 ADD5026 96 ADD5319 94 AE5164 110 AM316H 138
AD5322 96 ADA5148 106 ADD5028 96 ADD5320 94 AE5218 94 AM317H 138
AD5324 96 ADA5150 106 ADD5030 98 ADD5321 94 AE5219 94 AM319H 139
AD5326 96 ADA5152 108 ADD5032 98 ADD5322 96 AE5220 94 AM322H 139
AD5328 98 ADA5156 108 ADD5034 100 ADD5324 96 AE5221 94 AM4558 159
AD5330 98 ADA5160 110 ADD5036 100 ADD5326 96 AE5222 96 AM4558F 159
AD5332 100 ADA5164 110 ADD5038 102 ADD5328 98 AE5224 96 AM5024 96
AD5334 100 ADA5218 94 ADD5040 102 ADD5330 98 AE5226 96 AM5026 96
AD5336 102 ADA5219 94 ADD5044 104 ADD5332 100 AE5228 98 AM5028 96
AD5338 102 ADA5220 94 ADD5048 106 ADD5334 100 AE5230 98 AM5030 98
AD5340 102 ADA5221 94 ADD5052 108 ADD5336 102 AE5232 98 AM5032 98
AD5342 104 ADA5222 96 ADD5056 108 ADD5338 102 AE5234 100 AM5034 100
AD5344 104 ADA5224 96 ADD5060 110 ADD5340 102 AE5236 100 AM5036 100
AD5346 106 ADA5226 96 ADD5064 110 ADD5342 104 AE5238 102 AM5038 102
AD5348 106 ADA5228 98 ADD5128 96 ADD5344 104 AE5240 102 AM5040 102
AD5350 106 ADA5230 98 ADD5130 98 ADD5346 106 AE5242 104 AM5044 104
AD5352 108 ADA5232 98 ADD5132 98 ADD5348 106 AE5244 104 AM5048 106
AD5356 108 ADA5234 100 ADD5134 100 ADD5350 106 AE5246 106 AM5052 108
AD5360 110 ADA5236 100 ADD5136 100 ADD5352 108 AE5248 106 AM5056 108
AD5364 110 ADA5238 102 ADD5138 102 ADD5356 108 AE5250 106 AM5060 110
AD5601D 160 ADA5240 102 ADD5140 102 ADD5360 110 AE5252 108 AM5064 110
AD5616D 160 ADA5242 104 ADD5142 104 ADD5364 110 AE5256 108 AM5128 96
AD5760D 161 ADA5244 104 ADD5144 104 ADL 136 AE5260 110 AM5130 98
AD5762D 161 ADA5246 106 ADD5146 104 ADP 136 AE5264 110 AM5132 98
AD5828D 161 ADA5248 106 ADD5148 106 AE5024 96 AE5318 94 AM5134 100
AD5835D 161 ADA5250 106 ADD5150 106 AE5026 96 AE5319 94 AM5136 100
AD5905DK 172 ADA5252 108 ADD5152 108 AE5028 96 AE5320 94 AM5138 102
AD5910D 162 ADA5256 108 ADD5156 108 AE5030 98 AE5321 94 AM5140 102
AD5933D 161 ADA5260 110 ADD5160 110 AE5032 98 AE5322 96 AM5142 104
ADA244H 141 ADA5264 110 ADD5164 110 AE5034 100 AE5324 96 AM5144 104
ADA5024 96 ADA5318 94 ADD5218 94 AE5036 100 AE5326 96 AM5146 104
ADA5026 96 ADA5319 94 ADD5219 94 AE5038 102 AE5328 98 AM5148 106
ADA5028 96 ADA5320 94 ADD5220 94 AE5040 102 AE5330 98 AM5150 106
ADA5030 98 ADA5321 94 ADD5221 94 AE5044 104 AE5332 100 AM5152 108
ADA5032 98 ADA5322 96 ADD5222 96 AE5048 106 AE5334 100 AM5156 108
ADA5034 100 ADA5324 96 ADD5224 96 AE5052 108 AE5336 102 AM5160 110
ADA5036 100 ADA5326 96 ADD5226 96 AE5056 108 AE5338 102 AM5164 110
ADA5038 102 ADA5328 98 ADD5228 98 AE5060 110 AE5340 102 AM5218 94
ADA5040 102 ADA5330 98 ADD5230 98 AE5064 110 AE5342 104 AM5219 94
ADA5044 104 ADA5332 100 ADD5232 98 AE5128 96 AE5344 104 AM5220 94
ADA5048 106 ADA5334 100 ADD5234 100 AE5130 98 AE5346 106 AM5221 94
ADA5052 108 ADA5336 102 ADD5236 100 AE5132 98 AE5348 106 AM5222 96
ADA5056 108 ADA5338 102 ADD5238 102 AE5134 100 AE5350 106 AM5224 96
ADA5060 110 ADA5340 102 ADD5240 102 AE5136 100 AE5352 108 AM5226 96
ADA5064 110 ADA5342 104 ADD5242 104 AE5138 102 AE5356 108 AM5228 98
ADA5128 96 ADA5344 104 ADD5244 104 AE5140 102 AE5360 110 AM5230 98
ADA5130 98 ADA5346 106 ADD5246 106 AE5142 104 AE5364 110 AM5232 98
ADA5132 98 ADA5348 106 ADD5248 106 AE5144 104 AEX 136 AM5234 100
ADA5134 100 ADA5350 106 ADD5250 106 AE5146 104 AF 136 AM5236 100
INDEX

306
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

AM5238 102 ATM319H 142 ATW236H 142 BAC5521D 28 BAC718/630 23 BAC7356 21

AM5240 102 ATMIR226H 142 ATX228H 142 BAC5522D 28 BAC718/670 23 BAC7360 21
AM5242 104 ATMW226H 142 ATXW215H 142 BAC5616D 28 BAC718/710 23 BAC7364 21
AM5244 104 ATP134 242 ATXW218H 142 BAC5620D 28 BAC718/750 23 BT511/500 229
AM5246 106 ATP135 242 ATXW220H 142 BAC5707D 29 BAC718/800 23 BT511/530 229
AM5248 106 ATP136 242 ATXW222H 142 BAC5722D 28 BAC718/850 23 BT51140 228
AM5250 106 ATP137 242 ATXW226H 142 BAC5724D 28 BAC718/900 23 BT51144 228
AM5252 108 ATP138 242 ATXW228H 142 BAC5725D 28 BAC718/950 23 BT51148 228
AM5256 108 ATP139 242 AVFT10052 253 BAC5740D 29 BAC71852 20 BT51152 228
AM5260 110 ATP140 242 AVFT12006 253 BAC5753 24 BAC71856 20 BT51156 228
AM5264 110 ATP141 242 AVFT14005 253 BAC5764D 28 BAC71860 21 BT51160 228
AM5318 94 ATP142 242 AVFT16006 253 BAC5766D 28 BAC71864 21 BT51164 228
AM5319 94 ATP143 242 AVFT9721 253 BAC5768D 28 BAC71868 21 BT51168 228
AM5320 94 ATP144 242 AVFT9722 253 BAC5770D 29 BAC71872 21 BT51172 228
AM5321 94 ATP145 242 AVFT9938 253 BAC5771D 29 BAC71876 21 BT51176 229
AM5322 96 ATP146 242 AVFT9939 253 BAC5774D 29 BAC71880 21 BT51180 229
AM5324 96 ATP147 242 AW215H 138 BAC5775D 29 BAC71884 22 BT51184 229
AM5326 96 ATP148 242 AW216H 138 BAC5778D 29 BAC71888 22 BT51188 229
AM5328 98 ATP149 242 AW217H 138 BAC5815D 29 BAC71892 22 BT51192 229
AM5330 98 ATP150 243 AW218H 138 BAC5817 24 BAC71896 22 BT51196 229
AM5332 100 ATP151 243 AW219H 139 BAC5818D 29 BAC719/500 22 BT51240 228
AM5334 100 ATP152 243 AW220H 139 BAC5824 24 BAC719/530 22 BT51244 228
AM5336 102 ATP153 243 AW222H 139 BAC5929D 29 BAC719/560 23 BT51248 228
AM5338 102 ATP154 243 AW224H 140 BAC5943D 29 BAC719/600 23 BT51252 228
AM5340 102 ATP155 243 AW226H 140 BAC5964 24 BAC719/630 23 BT51256 228
AM5342 104 ATP156 243 AW228H 140 BAC5965D 29 BAC719/670 23 BT51260 228
AM5344 104 ATP157 243 AW230H 140 BAC70/500 22 BAC719/710 23 BT51264 228
AM5346 106 ATP158 243 AW232H 141 BAC70/530 22 BAC719/750 23 BT51268 228
AM5348 106 ATP159 243 AW234H 141 BAC70/560 23 BAC719/800 23 BT51272 229
AM5350 106 ATP160 243 AW236H 141 BAC70/600 23 BAC71940 20 BT51340 228
AM5352 108 ATP161 243 AZ 136 BAC70/630 23 BAC71944 20 CC1030 98
AM5356 108 ATP162 243 BAC41044D 29 BAC70/670 23 BAC71948 20 CC1032 98
AM5360 110 ATP163 243 BAC41059D 29 BAC70/710 23 BAC71952 20 CC1034 100
AM5364 110 ATP164 243 BAC41151D 29 BAC70/750 23 BAC71956 20 CC1036 100
AMZ 136 ATP165 243 BAC41157 25 BAC70/800 23 BAC71960 21 CC1038 102
AN 136 ATP166 243 BAC41233 25 BAC7040 20 BAC71964 21 CC1040 102
AP 136 ATP167 243 BAC41338 25 BAC7044 20 BAC71968 21 CC1044 104
APP 136 ATP168 243 BAC41404 25 BAC7048 20 BAC71972 21 CC1048 106
ARK 136 ATP169 243 BAC41543 25 BAC7056 20 BAC71976 21 CC1052 108
AS148H 141 ATP170 243 BAC41648 25 BAC7060 21 BAC71980 21 CC1056 108
AS156H 141 ATP171 243 BAC41721 26 BAC7064 21 BAC71984 22 CC1060 110
AS240H 141 ATP172 243 BAC41814 26 BAC7068 21 BAC71988 22 CC1064 110
ASD226H 140 ATP173 243 BAC41939 26 BAC7072 21 BAC71992 22 CC128 96
ASD234H 141 ATP174 243 BAC42025 26 BAC7076 21 BAC71996 22 CC130 98
ASW226H 140 ATP313 242 BAC42033 26 BAC7080 21 BAC7240 20 CC132 98
ASW240H 141 ATP413 242 BAC42228 26 BAC7084 22 BAC7244 20 CC134 100
ASW244H 141 ATS240H 142 BAC42320 27 BAC7088 22 BAC7248 20 CC136 100
AT226H 142 ATSW240H 142 BAC42910 27 BAC7092 22 BAC7252 20 CC138 102
AT228H 142 ATW215H 142 BAC43109 27 BAC7096 22 BAC7256 21 CC140 102
AT230H 142 ATW218H 142 BAC4510D 28 BAC718/1000 23 BAC7260 21 CC142 104
AT232H 142 ATW220H 142 BAC4513D 28 BAC718/500 22 BAC7264 21 CC144 104
ATM315H 142 ATW222H 142 BAC4676D 28 BAC718/530 22 BAC7340 20 CC146 104
ATM316H 142 ATW230H 142 BAC4683D 28 BAC718/560 23 BAC7344 20 CC148 106
ATM317H 142 ATW232H 142 BAC4684D 28 BAC718/600 23 BAC7348 20 CC150 106
INDEX

307
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

CC152 108 CD1038 102 CD328 98 CDA234 100 CDD140 102 CDD360 110
CC156 108 CD1040 102 CD330 98 CDA236 100 CDD142 104 CDD364 110
CC160 110 CD1044 104 CD332 100 CDA238 102 CDD144 104 CDL 136
CC164 110 CD1048 106 CD334 100 CDA240 102 CDD146 104 CDP 136
CC218 94 CD1052 108 CD336 100 CDA242 104 CDD148 106 CE1030 98
CC219 94 CD1056 108 CD338 102 CDA244 104 CDD150 106 CE1032 98
CC220 94 CD1060 110 CD340 102 CDA246 104 CDD152 108 CE1034 100
CC221 94 CD1064 110 CD342 104 CDA248 106 CDD156 108 CE1036 100
CC222 94 CD128 96 CD344 104 CDA250 106 CDD160 110 CE1038 102
CC224 96 CD130 98 CD346 106 CDA252 108 CDD164 110 CE1040 102
CC226 96 CD132 98 CD348 106 CDA256 108 CDD218 94 CE1044 104
CC228 96 CD134 100 CD350 106 CDA260 110 CDD219 94 CE1048 106
CC230 98 CD136 100 CD352 108 CDA264 110 CDD220 94 CE1052 108
CC232 98 CD138 102 CD356 108 CDA318 94 CDD221 94 CE1056 108
CC234 100 CD140 102 CD360 110 CDA319 94 CDD222 94 CE1060 110
CC236 100 CD142 104 CD364 110 CDA320 94 CDD224 96 CE1064 110
CC238 102 CD144 104 CDA1030 98 CDA321 94 CDD226 96 CE128 96
CC240 102 CD146 104 CDA1032 98 CDA322 96 CDD228 96 CE130 98
CC242 104 CD148 106 CDA1034 100 CDA324 96 CDD230 98 CE132 98
CC244 104 CD150 106 CDA1036 100 CDA326 96 CDD232 98 CE134 100
CC246 104 CD152 108 CDA1038 102 CDA328 98 CDD234 100 CE136 100
CC248 106 CD156 108 CDA1040 102 CDA330 98 CDD236 100 CE138 102
CC250 106 CD160 110 CDA1044 104 CDA332 100 CDD238 102 CE140 102
CC252 108 CD164 110 CDA1048 106 CDA334 100 CDD240 102 CE142 104
CC256 108 CD218 94 CDA1052 108 CDA336 100 CDD242 104 CE144 104
CC260 110 CD219 94 CDA1056 108 CDA338 102 CDD244 104 CE146 104
CC264 110 CD220 94 CDA1060 110 CDA340 102 CDD246 104 CE148 106
CC318 94 CD221 94 CDA1064 110 CDA342 104 CDD248 106 CE150 106
CC319 94 CD222 94 CDA128 96 CDA344 104 CDD250 106 CE152 108
CC320 94 CD224 96 CDA130 98 CDA346 106 CDD252 108 CE156 108
CC321 94 CD226 96 CDA132 98 CDA348 106 CDD256 108 CE160 110
CC322 96 CD228 96 CDA134 100 CDA350 106 CDD260 110 CE164 110
CC324 96 CD230 98 CDA136 100 CDA352 108 CDD264 110 CE218 94
CC326 96 CD232 98 CDA138 102 CDA356 108 CDD318 94 CE219 94
CC328 98 CD234 100 CDA140 102 CDA360 110 CDD319 94 CE220 94
CC330 98 CD236 100 CDA142 104 CDA364 110 CDD320 94 CE221 94
CC332 100 CD238 102 CDA144 104 CDD1030 98 CDD321 94 CE222 94
CC334 100 CD240 102 CDA146 104 CDD1032 98 CDD322 96 CE224 96
CC336 100 CD242 104 CDA148 106 CDD1034 100 CDD324 96 CE226 96
CC338 102 CD244 104 CDA150 106 CDD1036 100 CDD326 96 CE228 96
CC340 102 CD246 104 CDA152 108 CDD1038 102 CDD328 98 CE230 98
CC342 104 CD248 106 CDA156 108 CDD1040 102 CDD330 98 CE232 98
CC344 104 CD250 106 CDA160 110 CDD1044 104 CDD332 100 CE234 100
CC346 106 CD252 108 CDA164 110 CDD1048 106 CDD334 100 CE236 100
CC348 106 CD256 108 CDA218 94 CDD1052 108 CDD336 100 CE238 102
CC350 106 CD260 110 CDA219 94 CDD1056 108 CDD338 102 CE240 102
CC352 108 CD264 110 CDA220 94 CDD1060 110 CDD340 102 CE242 104
CC356 108 CD318 94 CDA221 94 CDD1064 110 CDD342 104 CE244 104
CC360 110 CD319 94 CDA222 94 CDD128 96 CDD344 104 CE246 104
CC364 110 CD320 94 CDA224 96 CDD130 98 CDD346 106 CE248 106
CD1030 98 CD321 94 CDA226 96 CDD132 98 CDD348 106 CE250 106
CD1032 98 CD322 96 CDA228 96 CDD134 100 CDD350 106 CE252 108
CD1034 100 CD324 96 CDA230 98 CDD136 100 CDD352 108 CE256 108
CD1036 100 CD326 96 CDA232 98 CDD138 102 CDD356 108 CE260 110
INDEX

308
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

CE264 110 CM160 110 DBG41038 24 DGB60/500 16 DGB619/750 17 ECS623 148

CE318 94 CM164 110 DGB41149 25 DGB60/530 16 DGB619/800 17 ECS624 148
CE319 94 CM218 94 DGB41181 25 DGB60/560 17 DGB61940 14 ECS625 148
CE320 94 CM219 94 DGB41184 25 DGB60/600 17 DGB61944 14 ECS626 148
CE321 94 CM220 94 DGB41245 25 DGB60/630 17 DGB61948 14 ECS627 148
CE322 96 CM221 94 DGB41255 25 DGB60/670 17 DGB61952 14 ECS628 148
CE324 96 CM222 94 DGB41312 25 DGB60/710 17 DGB61956 14 ECS629 149
CE326 96 CM224 96 DGB41350 25 DGB60/750 17 DGB61960 15 ECS630 149
CE328 98 CM226 96 DGB41351 25 DGB60/800 17 DGB61964 15 ECS631 149
CE330 98 CM228 96 DGB41352 25 DGB6040 14 DGB61968 15 ECS632 149
CE332 100 CM230 98 DGB41402 25 DGB6044 14 DGB61972 15 ECS633 149
CE334 100 CM232 98 DGB41403 25 DGB6048 14 DGB61976 15 ECS634 149
CE336 100 CM234 100 DGB41405 25 DGB6052 14 DGB61980 15 ECS635 149
CE338 102 CM236 100 DGB41406 25 DGB6056 14 DGB61984 16 ECS636 149
CE340 102 CM238 102 DGB41526 25 DGB6060 15 DGB61988 16 ECS637 149
CE342 104 CM240 102 DGB41649 25 DGB6064 15 DGB61992 16 ECS638 149
CE344 104 CM242 104 DGB41650 25 DGB6068 15 DGB61996 16 ECS639 149
CE346 106 CM244 104 DGB41651 26 DGB6072 15 DGB6240 14 ECS640 150
CE348 106 CM246 104 DGB41652 26 DGB6076 15 DGB6244 14 ECS641 150
CE350 106 CM248 106 DGB41819 26 DGB6080 15 DGB6248 14 ECS642 150
CE352 108 CM250 106 DGB41907 26 DGB6084 16 DGB6252 14 ECS643 150
CE356 108 CM252 108 DGB41932 26 DGB6088 16 DGB6256 15 ECS644 150
CE360 110 CM256 108 DGB42011 26 DGB6092 16 DGB6260 15 ECS645 150
CE364 110 CM260 110 DGB42023 26 DGB6096 16 DGB6264 15 ECS646 150
CEX 136 CM264 110 DGB42027 26 DGB618/1000 17 DGB6340 14 ECS647 151
CF 136 CM318 94 DGB42210 26 DGB618/500 16 DGB6344 14 ECS648 151
CJ 136 CM319 94 DGB42508 27 DGB618/530 16 DGB6348 14 ECS649 151
CK 136 CM320 94 DGB42519 27 DGB618/560 17 DGB6352 14 ECS650 151
CM1030 98 CM321 94 DGB42521 27 DGB618/600 17 DGB6356 15 ECS651 151
CM1032 98 CM322 96 DGB42619 27 DGB618/630 17 DGB6360 15 ECS652 151
CM1034 100 CM324 96 DGB42707 27 DGB618/670 17 DGB6364 15 ECS653 152
CM1036 100 CM326 96 DGB42708 27 DGB618/710 17 ECS600 144 ECS654 152
CM1038 102 CM328 98 DGB42714 27 DGB618/750 17 ECS601 144 ECS655 152
CM1040 102 CM330 98 DGB42823 27 DGB618/800 17 ECS602 144 ECS656 152
CM1044 104 CM332 100 DGB42903 27 DGB618/850 17 ECS603 145 ECS657 152
CM1048 106 CM334 100 DGB42906 27 DGB618/900 17 ECS604 145 ECS658 152
CM1052 108 CM336 100 DGB43107 27 DGB618/950 17 ECS605 145 ECS659 152
CM1056 108 CM338 102 DGB43111 27 DGB61860 15 ECS606 145 ECS660 153
CM1060 110 CM340 102 DGB43306 27 DGB61864 15 ECS607 145 ECS661 153
CM1064 110 CM342 104 DGB43317 27 DGB61868 15 ECS608 146 ECS662 153
CM128 96 CM344 104 DGB43701 27 DGB61872 15 ECS609 146 ECS663 153
CM130 98 CM346 106 DGB43903 27 DGB61876 15 ECS610 146 ECS664 153
CM132 98 CM348 106 DGB45902 27 DGB61880 15 ECS611 146 ECS665 153
CM134 100 CM350 106 DGB46201 27 DGB61884 15 ECS612 146 ECS666 153
CM136 100 CM352 108 DGB4797 24 DGB61888 16 ECS613 146 ECS667 153
CM138 102 CM356 108 DGB5747 24 DGB61892 16 ECS614 147 ECS668 153
CM140 102 CM360 110 DGB5748 24 DGB61896 16 ECS615 147 ECS669 153
CM142 104 CM364 110 DGB5749 24 DGB619/500 16 ECS616 147 ECS670 153
CM144 104 CMZ 136 DGB5761 24 DGB619/530 16 ECS617 147 ECS671 153
CM146 104 CN 136 DGB5834 24 DGB619/560 17 ECS618 147 ECS672 153
CM148 106 CP 136 DGB5915 24 DGB619/600 17 ECS619 147 ECS673 153
CM150 106 CPP 136 DGB5922 24 DGB619/630 17 ECS620 147 ECS674 153
CM152 108 CRK 136 DGB5931 24 DGB619/670 17 ECS621 147 ECS675 153
CM156 108 CZ 136 DGB5963 24 DGB619/710 17 ECS622 148 ECS676 153
INDEX

309
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

ECS677 154 HCS294 149 N10/560 68 N18/900 72 N1996 64 N2252E 50

ECS678 154 HCS295 149 N10/600 68 N18/950 74 N20/500E 66 N2256E 52
ECS679 154 HCS297 149 N10/630E 68 N1840 44 N20/530E 66 N2260 54
ECS680 154 HCS298 149 N10/670E 70 N1844 46 N20/560E 68 N2264 54
ECS681 154 HCS299 149 N10/710E 70 N1848 48 N20/600E 68 N2264E 56
ECS682 154 HCS30 155 N10/750E 72 N1852 50 N2026E 38 N2268 56
ECS683 154 HCS300 149 N10/800E 72 N1856 50 N2028E 38 N226E 38
ECS684 154 HCS301 149 N10/850 72 N1860E 52 N2030 40 N2272 58
ECS685 154 HCS302 149 N10/900 74 N1864 54 N2032E 40 N2276 58
ECS686 154 HCS303 149 N10/950 74 N1868 56 N2034E 42 N2280 60
ECS687 154 HCS304 150 N1020 36 N1872 56 N2036E 42 N2284 62
ECS688 154 HCS305 150 N1021 36 N1876E 58 N2038E 44 N2288 62
ECS689 154 HCS306 150 N1022 36 N1880 60 N2040E 46 N228E 40
ECS690 154 HCS307 150 N1024 38 N1884 60 N2044E 46 N2292 64
ECS691 154 HCS308 150 N1026E 38 N1888 62 N2048E 48 N230E 40
HCS21 155 HCS309 150 N1028 38 N1892 62 N2052E 50 N2315 34
HCS23 155 HCS310 150 N1030 40 N1896 64 N2056E 52 N2316E 34
HCS24 155 HCS311 150 N1032 40 N19/1000 74 N2060E 54 N2317E 34
HCS244 144 HCS312 151 N1034 42 N19/1060 74 N2064E 54 N2318E 34
HCS245 144 HCS313 151 N1036 42 N19/1120 74 N2068E 56 N2319E 34
HCS246 144 HCS314 151 N1038 44 N19/1180 76 N2072E 58 N2320E 36
HCS247 144 HCS315 151 N1040 46 N19/1250 76 N2076E 58 N2321E 36
HCS248 144 HCS316 151 N1044 46 N19/1320 76 N2080E 60 N2322E 36
HCS249 145 HCS317 151 N1048E 48 N19/1400 76 N2084E 62 N2324E 38
HCS25 155 HCS318 151 N1052 50 N19/1500E 76 N2088E 62 N2326E 38
HCS250 145 HCS319 151 N1056 52 N19/500 64 N2092E 64 N2328E 40
HCS251 145 HCS32 155 N1060 54 N19/530 66 N2096 64 N232E 40
HCS252 145 HCS320 151 N1064 54 N19/560E 66 N216E 34 N2330E 40
HCS257 145 HCS321 151 N1068 56 N19/600E 68 N217E 34 N2332E 42
HCS258 145 HCS322 151 N1072 58 N19/630E 68 N218E 34 N2334E 42
HCS259 145 HCS323 151 N1076 58 N19/670E 70 N220E 36 N2336E 44
HCS26 155 HCS324 151 N1080 60 N19/710 70 N2216E 34 N2338E 44
HCS260 145 HCS325 151 N1084 60 N19/750E 70 N2217E 34 N2340E 46
HCS261 146 HCS326 151 N1088 62 N19/800 72 N2218E 34 N2344 48
HCS262 146 HCS327 152 N1092 64 N19/850E 72 N2219E 34 N2344E 48
HCS263 146 HCS328 152 N1096 64 N19/900E 72 N221E 36 N2348 50
HCS264 146 HCS329 152 N18/1000 74 N19/950 74 N2220E 36 N234E 42
HCS269 147 HCS330 152 N18/1060 74 N1936E 42 N2221E 36 N2352E 50
HCS270 147 HCS331 152 N18/1120E 74 N1938E 44 N2222E 36 N2356E 52
HCS271 147 HCS332 152 N18/1180E 76 N1940E 44 N2224E 38 N236 44
HCS272 147 HCS333 152 N18/1250 76 N1944E 46 N2226E 38 N2360E 54
HCS273 147 HCS334 152 N18/1320E 76 N1948 48 N2228E 40 N2364 56
HCS274 147 HCS335 153 N18/1400 76 N1952E 50 N222E 36 N2368 56
HCS275 147 HCS336 153 N18/1500 76 N1956 52 N2230E 40 N236E 44
HCS276 147 HCS337 153 N18/500E 64 N1956E 52 N2232E 40 N2372 58
HCS28 155 HCS338 153 N18/530 66 N1960E 52 N2234E 42 N2376 60
HCS281 148 HCS34 155 N18/560E 66 N1964 54 N2236E 44 N238E 44
HCS282 148 HCS36 155 N18/600E 68 N1968E 56 N2238E 44 N240E 46
HCS283 148 HCS40 155 N18/630 68 N1972 56 N2240E 46 N244 48
HCS284 148 HCS44 155 N18/670 70 N1976 58 N2244 48 N244E 48
HCS285 148 HCS52 155 N18/710 70 N1980E 60 N2244E 48 N248 48
HCS286 148 HSC296 149 N18/750 70 N1984E 60 N2248 50 N252 50
HCS287 148 N10/500 66 N18/800E 72 N1988 62 N224E 38 N252E 50
HCS288 148 N10/530 66 N18/850 72 N1992 62 N2252 50 N256 52
INDEX

310
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

N256E 52 N30/710 70 N320E 36 N3988 62 NCF2352V 86 NCF2972V 87

N260E 54 N3026 38 N321E 36 N3992 64 NCF28/1000V 90 NCF2976V 87
N264E 54 N3028E 40 N322E 36 N3996 64 NCF28/500V 88 NCF2980V 87
N268 56 N3030 40 N323 38 NCF18/1000V 90 NCF28/560V 89 NCF2984V 87
N272 58 N3032 40 N323E 38 NCF18/500V 88 NCF28/600V 89 NCF2988V 88
N276 58 N3034 42 N324E 38 NCF18/530V 88 NCF28/630V 89 NCF2992V 88
N28/710 70 N3036 42 N326E 38 NCF18/560V 89 NCF28/670V 89 NCF2996V 88
N280 60 N3038 44 N328E 40 NCF18/600V 89 NCF28/710V 89 NCF30/500V 88
N284 62 N3040 46 N330E 40 NCF18/630V 89 NCF28/750V 89 NCF30/530V 89
N2856E 52 N3044 46 N332E 42 NCF18/670V 89 NCF28/800V 90 NCF30/560V 89
N288 62 N3048E 48 N334 42 NCF18/710V 89 NCF28/850V 90 NCF3020V 83
N29/1000E 74 N3052E 50 N334E 42 NCF18/750V 89 NCF28/900V 90 NCF3022V 83
N29/1060E 74 N3056 52 N336 44 NCF18/800V 90 NCF28/950V 90 NCF3024V 83
N29/1120 74 N3060 54 N336E 44 NCF18/850V 90 NCF2838V 85 NCF3026V 83
N29/1180E 76 N3064E 54 N338E 44 NCF18/900V 90 NCF2840V 85 NCF3028V 83
N29/1250 76 N3068 56 N340E 46 NCF18/950V 90 NCF2844V 85 NCF3030V 84
N29/1320E 76 N3072 58 N344 48 NCF1840V 85 NCF2848V 85 NCF3032V 84
N29/1400 76 N3076E 58 N344E 48 NCF1844V 85 NCF2852V 86 NCF3034V 84
N29/1500 76 N3080 60 N348 50 NCF1848V 85 NCF2856V 86 NCF3036V 84
N29/500 66 N3084 62 N352E 50 NCF1852V 86 NCF2860V 86 NCF3038V 85
N29/530E 66 N3088 62 N356E 52 NCF1856V 86 NCF2864V 86 NCF3040V 85
N29/560 66 N3092E 64 N360 54 NCF1860V 86 NCF2872V 87 NCF3044V 85
N29/600E 68 N3096 64 N364 56 NCF1864V 86 NCF2876V 87 NCF3048V 85
N29/630E 68 N31/1320E 76 N368 56 NCF1872V 87 NCF2880V 87 NCF3052V 86
N29/670 70 N31/500E 66 N372 58 NCF1876V 87 NCF2884V 87 NCF3056V 86
N29/710E 70 N31/530 66 N376 60 NCF1880V 87 NCF2888V 87 NCF3060V 86
N29/750 70 N31/560 68 N39/1000 74 NCF1884V 87 NCF2892V 88 NCF3064V 87
N29/800 72 N31/600 68 N39/1060E 74 NCF1888V 87 NCF2896V 88 NCF3068V 87
N29/850E 72 N31/630 70 N39/1120 76 NCF1892V 88 NCF29/1000V 90 NCF3072V 87
N29/900E 72 N31/800 72 N39/1320 76 NCF1896V 88 NCF29/500V 88 NCF3076V 87
N29/950E 74 N3120 36 N39/500E 66 NCF2220V 83 NCF29/530V 89 NCF3080V 87
N292 64 N3122 36 N39/530 66 NCF2222V 83 NCF29/560V 89 NCF3084V 87
N2934 42 N3124 38 N39/560 66 NCF2224V 83 NCF29/600V 89 NCF3088V 88
N2936 42 N3128 40 N39/600 68 NCF2226V 83 NCF29/630V 89 NCF3092V 88
N2938 44 N3134 42 N39/630 68 NCF2228V 83 NCF29/670V 89 NCF3096V 88
N2940 46 N3140 46 N39/670 70 NCF2230V 84 NCF29/710V 89 NF10/500 66
N2944E 46 N3144 46 N39/710 70 NCF2232V 84 NCF29/750V 89 NF10/530 66
N2948 48 N3148 48 N39/750 72 NCF2234V 84 NCF29/800V 90 NF10/560 68
N2952 50 N3152E 50 N39/800 72 NCF2236V 84 NCF29/850V 90 NF10/600 68
N2956E 52 N3156E 52 N39/850 72 NCF2238V 85 NCF29/900V 90 NF10/630E 68
N2960E 52 N315E 34 N39/900 72 NCF2240V 85 NCF29/950V 90 NF10/670E 70
N2964 54 N3164E 54 N39/950 74 NCF2320V 83 NCF2930V 84 NF10/710E 70
N2968E 56 N3168E 56 N3940 46 NCF2322V 83 NCF2932V 84 NF10/750E 72
N2980E 60 N316E 34 N3944 46 NCF2324V 83 NCF2934V 84 NF10/800E 72
N2984 60 N3172E 58 N3948 48 NCF2326V 83 NCF2936V 84 NF10/850 72
N2988E 62 N3176 58 N3952 50 NCF2328V 83 NCF2938V 85 NF10/900 74
N2992 62 N317E 34 N3956 52 NCF2330V 84 NCF2940V 85 NF10/950 74
N2996 64 N3180 60 N3960 54 NCF2332V 84 NCF2944V 85 NF1020 36
N30/500E 66 N3184E 62 N3964 54 NCF2334V 84 NCF2948V 85 NF1021 36
N30/530 66 N3188E 62 N3968 56 NCF2336V 85 NCF2952V 86 NF1022 36
N30/560 68 N318E 34 N3972 58 NCF2338V 85 NCF2956V 86 NF1024 38
N30/600E 68 N3192E 64 N3976 58 NCF2340V 85 NCF2960V 86 NF1026E 38
N30/630 70 N3196 64 N3980 60 NCF2344V 85 NCF2964V 87 NF1028 38
N30/670 70 N319E 34 N3984 60 NCF2348V 85 NCF2968V 87 NF1030 40
INDEX

311
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

NF1032 40 NF19/1000 74 NF2060E 54 NF2316E 34 NF29/1320E 76 NF3072 58

NF1034 42 NF19/1060 74 NF2064E 54 NF2317E 34 NF29/1400 76 NF3076E 58
NF1036 42 NF19/1120 74 NF2068E 56 NF2318E 34 NF29/1500 76 NF3080 60
NF1038 44 NF19/1180 76 NF2072E 58 NF2319E 34 NF29/500 66 NF3084 62
NF1040 46 NF19/1250 76 NF2076E 58 NF2320E 36 NF29/530E 66 NF3088 62
NF1044 46 NF19/1320 76 NF2080E 60 NF2321E 36 NF29/560 66 NF3092E 64
NF1048E 48 NF19/1400 76 NF2084E 62 NF2322E 36 NF29/600E 68 NF3096 64
NF1052 50 NF19/1500E 76 NF2088E 62 NF2324E 38 NF29/630E 68 NF31/1320E 76
NF1056 52 NF19/500 64 NF2092E 64 NF2326E 38 NF29/670 70 NF31/500E 66
NF1060 54 NF19/530 66 NF2096 64 NF2328E 40 NF29/710E 70 NF31/530 66
NF1064 54 NF19/560E 66 NF216E 34 NF232E 40 NF29/750 70 NF31/560 68
NF1068 56 NF19/600E 68 NF217E 34 NF2330E 40 NF29/800 72 NF31/600 68
NF1072 58 NF19/630E 68 NF218EC 34 NF2332E 42 NF29/850E 72 NF31/630 70
NF1076 58 NF19/670E 70 NF219E 34 NF2334E 42 NF29/900E 72 NF31/800 72
NF1080 60 NF19/710 70 NF220E 36 NF2336E 44 NF29/950E 74 NF3120 36
NF1084 60 NF19/750E 70 NF2216E 34 NF2338E 44 NF292 64 NF3122 36
NF1088 62 NF19/800 72 NF2217E 34 NF2340E 46 NF2934 42 NF3124 38
NF1092 64 NF19/850E 72 NF2218E 34 NF2344 48 NF2936 42 NF3128 40
NF1096 64 NF19/900E 72 NF2219E 34 NF2344E 48 NF2938 44 NF3134 42
NF18/1000 74 NF19/950 74 NF221E 36 NF2348 50 NF2940 46 NF3140 46
NF18/1060 74 NF1936E 42 NF2220E 36 NF234E 42 NF2944E 46 NF3144 46
NF18/1120E 74 NF1938E 44 NF2221E 36 NF2352E 50 NF2948 48 NF3148 48
NF18/1180E 76 NF1940E 44 NF2222E 36 NF2356E 52 NF2952 50 NF3152E 50
NF18/1250 76 NF1944E 46 NF2224E 38 NF236 44 NF2956E 52 NF3156E 52
NF18/1320E 76 NF1948 48 NF2226E 38 NF2360E 54 NF2960E 52 NF315E 34
NF18/1400 76 NF1952E 50 NF2228E 40 NF2364 56 NF2964 54 NF3164E 54
NF18/1500 76 NF1956 52 NF222E 36 NF2368 56 NF2968E 56 NF3168E 56
NF18/500E 64 NF1956E 52 NF2230E 40 NF236E 44 NF2980E 60 NF316E 34
NF18/530 66 NF1960E 52 NF2232E 40 NF2372 58 NF2984 60 NF3172E 58
NF18/560E 66 NF1964 54 NF2234E 42 NF2376 60 NF2988E 62 NF3176 58
NF18/600E 68 NF1968E 56 NF2236E 44 NF238E 44 NF2992 62 NF317E 34
NF18/630 68 NF1972 56 NF2238E 44 NF240E 46 NF2996 64 NF3180 60
NF18/670 70 NF1976 58 NF2240E 46 NF244 48 NF30/500E 66 NF3184E 62
NF18/710 70 NF1980E 60 NF2244 48 NF244E 48 NF30/530 66 NF3188E 62
NF18/750 70 NF1984E 60 NF2244E 48 NF248 48 NF30/560 68 NF318E 34
NF18/800E 72 NF1988 62 NF2248 50 NF252 50 NF30/600E 68 NF3192E 64
NF18/850 72 NF1992 62 NF224E 38 NF252E 50 NF30/630 70 NF3196 64
NF18/900 72 NF1996 64 NF2252 50 NF256 52 NF30/670 70 NF319E 34
NF18/950 74 NF20/500E 66 NF2252E 50 NF256E 52 NF30/710 70 NF320E 36
NF1840 44 NF20/530E 66 NF2256E 52 NF260E 54 NF3026 38 NF321E 36
NF1844 46 NF20/560E 68 NF2260 54 NF264E 54 NF3028E 40 NF322E 36
NF1848 48 NF20/600E 68 NF2264 54 NF268 56 NF3030 40 NF323 38
NF1852 50 NF2026E 38 NF2264E 56 NF272 58 NF3032 40 NF323E 38
NF1856 50 NF2028E 38 NF2268 56 NF276 58 NF3034 42 NF324E 38
NF1860E 52 NF2030 40 NF226E 38 NF28/710 70 NF3036 42 NF326E 38
NF1864 54 NF2032E 40 NF2272 58 NF280 60 NF3038 44 NF328E 40
NF1868 56 NF2034E 42 NF2276 58 NF284 62 NF3040 46 NF330E 40
NF1872 56 NF2036E 42 NF2280 60 NF2856E 52 NF3044 46 NF332E 42
NF1876E 58 NF2038E 44 NF2284 62 NF288 62 NF3048E 48 NF334 42
NF1880 60 NF2040E 46 NF2288 62 NF29/1000E 74 NF3052E 50 NF334E 42
NF1884 60 NF2044E 46 NF228E 40 NF29/1060E 74 NF3056 52 NF336 44
NF1888 62 NF2048E 48 NF2292 64 NF29/1120 74 NF3060 54 NF336E 44
NF1892 62 NF2052E 50 NF230E 40 NF29/1180E 76 NF3064E 54 NF338E 44
NF1896 64 NF2056E 52 NF2315 34 NF29/1250 76 NF3068 56 NF340E 46
INDEX

312
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

NF344 48 NJ1021 36 NJ1876E 58 NJ2038E 44 NJ2284 62 NJ288 62

NF344E 48 NJ1022 36 NJ1880 60 NJ2040E 46 NJ2288 62 NJ29/1000E 74
NF348 50 NJ1024 38 NJ1884 60 NJ2044E 46 NJ228E 40 NJ29/1060E 74
NF352E 50 NJ1026E 38 NJ1888 62 NJ2048E 48 NJ2292 64 NJ29/1120 74
NF356E 52 NJ1028 38 NJ1892 62 NJ2052E 50 NJ230E 40 NJ29/1180E 76
NF360 54 NJ1030 40 NJ1896 64 NJ2056E 52 NJ2315 34 NJ29/1250 76
NF364 56 NJ1032 40 NJ19/1000 74 NJ2060E 54 NJ2316E 34 NJ29/1320E 76
NF368 56 NJ1034 42 NJ19/1060 74 NJ2064E 54 NJ2317E 34 NJ29/1400 76
NF372 58 NJ1036 42 NJ19/1120 74 NJ2068E 56 NJ2318E 34 NJ29/1500 76
NF376 60 NJ1038 44 NJ19/1180 76 NJ2072E 58 NJ2319E 34 NJ29/500 66
NF39/1000 74 NJ1040 46 NJ19/1250 76 NJ2076E 58 NJ2320E 36 NJ29/530E 66
NF39/1060E 74 NJ1044 46 NJ19/1320 76 NJ2080E 60 NJ2321E 36 NJ29/560 66
NF39/1120 76 NJ1048E 48 NJ19/1400 76 NJ2084E 62 NJ2322E 36 NJ29/600E 68
NF39/1320 76 NJ1052 50 NJ19/1500E 76 NJ2088E 62 NJ2324E 38 NJ29/630E 68
NF39/500E 66 NJ1056 52 NJ19/500 64 NJ2092E 64 NJ2326E 38 NJ29/670 70
NF39/530 66 NJ1060 54 NJ19/530 66 NJ2096 64 NJ2328E 40 NJ29/710E 70
NF39/560 66 NJ1064 54 NJ19/560E 66 NJ216E 34 NJ232E 40 NJ29/750 70
NF39/600 68 NJ1068 56 NJ19/600E 68 NJ217E 34 NJ2330E 40 NJ29/800 72
NF39/630 68 NJ1072 58 NJ19/630E 68 NJ218E 34 NJ2332E 42 NJ29/850E 72
NF39/670 70 NJ1076 58 NJ19/670E 70 NJ219E 34 NJ2334E 42 NJ29/900E 72
NF39/710 70 NJ1080 60 NJ19/710 70 NJ220E 36 NJ2336E 44 NJ29/950E 74
NF39/750 72 NJ1084 60 NJ19/750E 70 NJ2216E 34 NJ2338E 44 NJ292 64
NF39/800 72 NJ1088 62 NJ19/800 72 NJ2217E 34 NJ2340E 46 NJ2934 42
NF39/850 72 NJ1092 64 NJ19/850E 72 NJ2218E 34 NJ2344 48 NJ2936 42
NF39/900 72 NJ1096 64 NJ19/900E 72 NJ2219E 34 NJ2344E 48 NJ2938 44
NF39/950 74 NJ18/1000 74 NJ19/950 74 NJ221E 36 NJ2348 50 NJ2940 46
NF3940 46 NJ18/1060 74 NJ1936E 42 NJ2220E 36 NJ234E 42 NJ2944E 46
NF3944 46 NJ18/1120E 74 NJ1938E 44 NJ2221E 36 NJ2352E 50 NJ2948 48
NF3948 48 NJ18/1180E 76 NJ1940E 44 NJ2222E 36 NJ2356E 52 NJ2952 50
NF3952 50 NJ18/1250 76 NJ1944E 46 NJ2224E 38 NJ236 44 NJ2956E 52
NF3956 52 NJ18/1320E 76 NJ1948 48 NJ2226E 38 NJ2360E 54 NJ2960E 52
NF3960 54 NJ18/1400 76 NJ1952E 50 NJ2228E 40 NJ2364 56 NJ2964 54
NF3964 54 NJ18/1500 76 NJ1956 52 NJ222E 36 NJ2368 56 NJ2968E 56
NF3968 56 NJ18/500E 64 NJ1956E 52 NJ2230E 40 NJ236E 44 NJ2980E 60
NF3972 58 NJ18/530 66 NJ1960E 52 NJ2232E 40 NJ2372 58 NJ2984 60
NF3976 58 NJ18/560E 66 NJ1964 54 NJ2234E 42 NJ2376 60 NJ2988E 62
NF3980 60 NJ18/600E 68 NJ1968E 56 NJ2236E 44 NJ238E 44 NJ2992 62
NF3984 60 NJ18/630 68 NJ1972 56 NJ2238E 44 NJ240E 46 NJ2996 64
NF3988 62 NJ18/670 70 NJ1976 58 NJ2240E 46 NJ244 48 NJ30/500E 66
NF3992 64 NJ18/710 70 NJ1980E 60 NJ2244 48 NJ244E 48 NJ30/530 66
NF3996 64 NJ18/750 70 NJ1984E 60 NJ2244E 48 NJ248 48 NJ30/560 68
NJ10/500 66 NJ18/800E 72 NJ1988 62 NJ2248 50 NJ252 50 NJ30/600E 68
NJ10/530 66 NJ18/850 72 NJ1992 62 NJ224E 38 NJ252E 50 NJ30/630 70
NJ10/560 68 NJ18/900 72 NJ1996 64 NJ2252 50 NJ256 52 NJ30/670 70
NJ10/600 68 NJ18/950 74 NJ20/500E 66 NJ2252E 50 NJ256E 52 NJ30/710 70
NJ10/630E 68 NJ1840 44 NJ20/530E 66 NJ2256E 52 NJ260E 54 NJ3026 38
NJ10/670E 70 NJ1844 46 NJ20/560E 68 NJ2260 54 NJ264E 54 NJ3028E 40
NJ10/710E 70 NJ1848 48 NJ20/600E 68 NJ2264 54 NJ268 56 NJ3030 40
NJ10/750E 72 NJ1852 50 NJ2026E 38 NJ2264E 56 NJ272 58 NJ3032 40
NJ10/800E 72 NJ1856 50 NJ2028E 38 NJ2268 56 NJ276 58 NJ3034 42
NJ10/850 72 NJ1860E 52 NJ2030 40 NJ226E 38 NJ28/710 70 NJ3036 42
NJ10/900 74 NJ1864 54 NJ2032E 40 NJ2272 58 NJ280 60 NJ3038 44
NJ10/950 74 NJ1868 56 NJ2034E 42 NJ2276 58 NJ284 62 NJ3040 46
NJ1020 36 NJ1872 56 NJ2036E 42 NJ2280 60 NJ2856E 52 NJ3044 46
INDEX

313
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

NJ3048E 48 NJ334 42 NJG18/710V 89 NJG28/850V 90 NJG3022V 83 NN41/630 81

NJ3052E 50 NJ334E 42 NJG18/750V 89 NJG28/900V 90 NJG3024V 83 NN41/670 81
NJ3056 52 NJ336 44 NJG18/800V 90 NJG28/950V 90 NJG3026V 83 NN41/710 81
NJ3060 54 NJ336E 44 NJG18/850V 90 NJG2838V 85 NJG3028V 83 NN41/750 82
NJ3064E 54 NJ338E 44 NJG18/900V 90 NJG2840V 85 NJG3030V 84 NN41/800 82
NJ3068 56 NJ340E 46 NJG18/950V 90 NJG2848V 85 NJG3032V 84 NN4126 78
NJ3072 58 NJ344 48 NJG1840V 85 NJG2852V 86 NJG3034V 84 NN4128 78
NJ3076E 58 NJ344E 48 NJG1844V 85 NJG2856V 86 NJG3036V 84 NN4130 78
NJ3080 60 NJ348 50 NJG1848V 85 NJG2860V 86 NJG3038V 85 NN4132 78
NJ3084 62 NJ352E 50 NJG1852V 86 NJG2864V 86 NJG3040V 85 NN4134 78
NJ3088 62 NJ356E 52 NJG1856V 86 NJG2872V 87 NJG3044V 85 NN4136 78
NJ3092E 64 NJ360 54 NJG1860V 86 NJG2876V 87 NJG3048V 85 NN4138 78
NJ3096 64 NJ364 56 NJG1864V 86 NJG2880V 87 NJG3052V 86 NN4140 78
NJ31/1320E 76 NJ368 56 NJG1872V 87 NJG2884V 87 NJG3056V 86 NN4144 79
NJ31/500E 66 NJ372 58 NJG1876V 87 NJG2888V 87 NJG3060V 86 NN4148 79
NJ31/530 66 NJ376 60 NJG1880V 87 NJG2892V 88 NJG3064V 87 NN4152 79
NJ31/560 68 NJ39/1000 74 NJG1884V 87 NJG2896V 88 NJG3068V 87 NN4160 79
NJ31/600 68 NJ39/1060E 74 NJG1888V 87 NJG29/1000V 90 NJG3072V 87 NN4164 79
NJ31/630 70 NJ39/1120 76 NJG1892V 88 NJG29/500V 88 NJG3076V 87 NN4168 79
NJ31/800 72 NJ39/1320 76 NJG1896V 88 NJG29/530V 89 NJG3080V 87 NN4172 80
NJ3120 36 NJ39/500E 66 NJG2220V 83 NJG29/560V 89 NJG3084V 87 NN4180 80
NJ3122 36 NJ39/530 66 NJG2222V 83 NJG29/600V 89 NJG3088V 88 NN4184 80
NJ3124 38 NJ39/560 66 NJG2224V 83 NJG29/630V 89 NJG3092V 88 NN4188 80
NJ3128 40 NJ39/600 68 NJG2226V 83 NJG29/670V 89 NJG3096V 88 NN4192 81
NJ3134 42 NJ39/630 68 NJG2228V 83 NJG29/710V 89 NN3026 78 NN4196 81
NJ3140 46 NJ39/670 70 NJG2230V 84 NJG29/750V 89 NN3028 78 NN48/750 81
NJ3144 46 NJ39/710 70 NJG2232V 84 NJG29/800V 90 NN3048 79 NN4860 79
NJ3148 48 NJ39/750 72 NJG2234V 84 NJG29/850V 90 NN40/1000 82 NN4864 79
NJ3152E 50 NJ39/800 72 NJG2236V 84 NJG29/900V 90 NN40/500 81 NN4868 79
NJ3156E 52 NJ39/850 72 NJG2238V 85 NJG29/950V 90 NN40/530 81 NN4876 80
NJ315E 34 NJ39/900 72 NJG2240V 85 NJG2930V 84 NN40/560 81 NN4880 80
NJ3164E 54 NJ39/950 74 NJG2320V 83 NJG2932V 84 NN40/600 81 NN4884 80
NJ3168E 56 NJ3940 46 NJG2322V 83 NJG2934V 84 NN40/630 81 NN4888 80
NJ316E 34 NJ3944 46 NJG2324V 83 NJG2936V 84 NN40/670 81 NN4892 80
NJ3172E 58 NJ3948 48 NJG2326V 83 NJG2938V 85 NN40/710 81 NN49/1000 82
NJ3176 58 NJ3952 50 NJG2328V 83 NJG2940V 85 NN40/750 82 NN49/1060 82
NJ317E 34 NJ3956 52 NJG2330V 84 NJG2944V 85 NN40/800 82 NN49/1120 82
NJ3180 60 NJ3960 54 NJG2332V 84 NJG2948V 85 NN40/850 82 NN49/1180 82
NJ3184E 62 NJ3964 54 NJG2334V 84 NJG2952V 86 NN40/900 82 NN49/500 81
NJ3188E 62 NJ3968 56 NJG2336V 85 NJG2956V 86 NN40/950 82 NN49/530 81
NJ318E 34 NJ3972 58 NJG2338V 85 NJG2960V 86 NN4052 79 NN49/560 81
NJ3192E 64 NJ3976 58 NJG2340V 85 NJG2964V 87 NN4056 79 NN49/600 81
NJ3196 64 NJ3980 60 NJG2344V 85 NJG2968V 87 NN4060 79 NN49/630 81
NJ319E 34 NJ3984 60 NJG2348V 85 NJG2972V 87 NN4064 79 NN49/670 81
NJ320E 36 NJ3988 62 NJG2352V 86 NJG2976V 87 NN4068 79 NN49/750 82
NJ321E 36 NJ3992 64 NJG28/1000V 90 NJG2980V 87 NN4072 79 NN49/800 82
NJ322E 36 NJ3996 64 NJG28/500V 88 NJG2984V 87 NN4076 80 NN49/850 82
NJ323 38 NJG18/1000V 90 NJG28/560V 89 NJG2988V 88 NN4080 80 NN49/900 82
NJ323E 38 NJG18/500V 88 NJG28/600V 89 NJG2992V 88 NN4084 80 NN49/950 82
NJ324E 38 NJG18/530V 88 NJG28/630V 89 NJG2996V 88 NN4088 80 NN4926 78
NJ326E 38 NJG18/560V 89 NJG28/670V 89 NJG30/500V 88 NN4096 81 NN4928 78
NJ328E 40 NJG18/600V 89 NJG28/710V 89 NJG30/530V 89 NN41/500 81 NN4930 78
NJ330E 40 NJG18/630V 89 NJG28/750V 89 NJG30/560V 89 NN41/530 81 NN4932 78
NJ332E 42 NJG18/670V 89 NJG28/800V 90 NJG3020V 83 NN41/600 81 NN4934 78
INDEX

314
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

NN4936 78 NNC4980V 93 NNCF4952V 92 NNCL4934V 91 NNU4060 79 NNU49/630 81

NN4938 78 NNC4984V 93 NNCF4956V 92 NNCL4936V 91 NNU4064 79 NNU49/670 81
NN4940 78 NNC4988V 93 NNCF4960V 92 NNCL4938V 91 NNU4068 79 NNU49/750 82
NN4944 79 NNC4992V 93 NNCF4968V 93 NNCL4940V 91 NNU4072 79 NNU49/800 82
NN4948 79 NNC4996V 93 NNCF4972V 93 NNCL4944V 92 NNU4076 80 NNU49/850 82
NN4952 79 NNC5024V 91 NNCF4976V 93 NNCL4948V 92 NNU4080 80 NNU49/900 82
NN4956 79 NNC5026V 91 NNCF4980V 93 NNCL4952V 92 NNU4084 80 NNU49/950 82
NN4960 79 NNC5028V 91 NNCF4984V 93 NNCL4956V 92 NNU4088 80 NNU4926 78
NN4964 79 NNC5030V 91 NNCF4988V 93 NNCL4960V 92 NNU4096 81 NNU4928 78
NN4968 79 NNC5032V 91 NNCF4992V 93 NNCL4964V 92 NNU41/500 81 NNU4930 78
NN4972 79 NNC5034V 91 NNCF4996V 93 NNCL4968V 93 NNU41/530 81 NNU4932 78
NN4976 80 NNC5036V 91 NNCF5024V 91 NNCL4972V 93 NNU41/600 81 NNU4934 78
NN4980 80 NNC5038V 91 NNCF5026V 91 NNCL4976V 93 NNU41/630 81 NNU4936 78
NN4984 80 NNC5040V 92 NNCF5028V 91 NNCL4980V 93 NNU41/670 81 NNU4938 78
NN4988 80 NNC5044V 92 NNCF5030V 91 NNCL4984V 93 NNU41/710 81 NNU4940 78
NN4992 80 NNC5048V 92 NNCF5032V 91 NNCL4988V 93 NNU41/750 82 NNU4944 79
NN4996 81 NNC5052V 92 NNCF5034V 91 NNCL4992V 93 NNU41/800 82 NNU4948 79
NNC48/500V 93 NNC5056V 92 NNCF5036V 91 NNCL4996V 93 NNU4126 78 NNU4952 79
NNC48/530V 93 NNC5060V 92 NNCF5038V 91 NNCL5024V 91 NNU4128 78 NNU4956 79
NNC4838V 91 NNC5064V 93 NNCF5040V 92 NNCL5026V 91 NNU4130 78 NNU4960 79
NNC4840V 91 NNC5068V 93 NNCF5044V 92 NNCL5028V 91 NNU4132 78 NNU4964 79
NNC4844V 92 NNC5072V 93 NNCF5048V 92 NNCL5030V 91 NNU4134 78 NNU4968 79
NNC4848V 92 NNC5076V 93 NNCF5052V 92 NNCL5032V 91 NNU4136 78 NNU4972 79
NNC4852V 92 NNC5080V 93 NNCF5056V 92 NNCL5034V 91 NNU4138 78 NNU4976 80
NNC4856V 92 NNCF48/500V 93 NNCF5060V 92 NNCL5036V 91 NNU4140 78 NNU4980 80
NNC4860V 92 NNCF48/530V 93 NNCF5064V 93 NNCL5038V 91 NNU4144 79 NNU4984 80
NNC4864V 92 NNCF4838V 91 NNCF5068V 93 NNCL5040V 92 NNU4148 79 NNU4988 80
NNC4868V 93 NNCF4840V 91 NNCF5072V 93 NNCL5044V 92 NNU4152 79 NNU4992 80
NNC4872V 93 NNCF4844V 92 NNCF5076V 93 NNCL5048V 92 NNU4160 79 NNU4996 81
NNC4876V 93 NNCF4848V 92 NNCF5080V 93 NNCL5052V 92 NNU4164 79 NP10/500 66
NNC4880V 93 NNCF4852V 92 NNCL48/500V 93 NNCL5056V 92 NNU4168 79 NP10/530 66
NNC4884V 93 NNCF4856V 92 NNCL48/530V 93 NNCL5060V 92 NNU4172 80 NP10/560 68
NNC4888V 93 NNCF4860V 92 NNCL4838V 91 NNCL5064V 93 NNU4180 80 NP10/600 68
NNC4892V 93 NNCF4864V 92 NNCL4840V 91 NNCL5068V 93 NNU4184 80 NP10/630E 68
NNC4896V 93 NNCF4868V 93 NNCL4844V 92 NNCL5072V 93 NNU4188 80 NP10/670E 70
NNC49/500V 93 NNCF4872V 93 NNCL4848V 92 NNCL5076V 93 NNU4192 81 NP10/710E 70
NNC49/530V 93 NNCF4876V 93 NNCL4852V 92 NNCL5080V 93 NNU4196 81 NP10/750E 72
NNC4926V 91 NNCF4880V 93 NNCL4856V 92 NNU3026 78 NNU48/750 81 NP10/800E 72
NNC4928V 91 NNCF4884V 93 NNCL4860V 92 NNU3028 78 NNU4860 79 NP10/850 72
NNC4930V 91 NNCF4888V 93 NNCL4864V 92 NNU3048 79 NNU4864 79 NP10/900 74
NNC4932V 91 NNCF4892V 93 NNCL4868V 93 NNU40/1000 82 NNU4868 79 NP10/950 74
NNC4934V 91 NNCF4896V 93 NNCL4872V 93 NNU40/500 81 NNU4876 80 NP1020 36
NNC4936V 91 NNCF49/500V 93 NNCL4876V 93 NNU40/530 81 NNU4880 80 NP1021 36
NNC4938V 91 NNCF49/530V 93 NNCL4880V 93 NNU40/560 81 NNU4884 80 NP1022 36
NNC4940V 91 NNCF4926V 91 NNCL4884V 93 NNU40/600 81 NNU4888 80 NP1024 38
NNC4944V 92 NNCF4928V 91 NNCL4888V 93 NNU40/630 81 NNU4892 80 NP1026E 38
NNC4948V 92 NNCF4930V 91 NNCL4892V 93 NNU40/670 81 NNU49/1000 82 NP1028 38
NNC4952V 92 NNCF4932V 91 NNCL4896V 93 NNU40/710 81 NNU49/1060 82 NP1030 40
NNC4956V 92 NNCF4934V 91 NNCL49/500V 93 NNU40/750 82 NNU49/1120 82 NP1032 40
NNC4960V 92 NNCF4936V 91 NNCL49/530V 93 NNU40/800 82 NNU49/1180 82 NP1034 42
NNC4964V 92 NNCF4938V 91 NNCL4926V 91 NNU40/850 82 NNU49/500 81 NP1036 42
NNC4968V 93 NNCF4940V 91 NNCL4928V 91 NNU40/900 82 NNU49/530 81 NP1038 44
NNC4972V 93 NNCF4944V 92 NNCL4930V 91 NNU40/950 82 NNU49/560 81 NP1040 46
NNC4976V 93 NNCF4948V 92 NNCL4932V 91 NNU4056 79 NNU49/600 81 NP1044 46
INDEX

315
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

NP1048E 48 NP19/1400 76 NP2084E 62 NP2322E 36 NP29/600E 68 NP3096 64

NP1052 50 NP19/1500E 76 NP2088E 62 NP2324E 38 NP29/630E 68 NP31/1320E 76
NP1056 52 NP19/500 64 NP2092E 64 NP2326E 38 NP29/670 70 NP31/500E 66
NP1060 54 NP19/530 66 NP2096 64 NP2328E 40 NP29/710E 70 NP31/530 66
NP1064 54 NP19/560E 66 NP216E 34 NP232E 40 NP29/750 70 NP31/560 68
NP1068 56 NP19/600E 68 NP217E 34 NP2330E 40 NP29/800 72 NP31/600 68
NP1072 58 NP19/630E 68 NP218EC 34 NP2332E 42 NP29/850E 72 NP31/630 70
NP1076 58 NP19/670E 70 NP219E 34 NP2334E 42 NP29/900E 72 NP31/800 72
NP1080 60 NP19/710 70 NP220E 36 NP2336E 44 NP29/950E 74 NP3120 36
NP1084 60 NP19/750E 70 NP2216E 34 NP2338E 44 NP292 64 NP3122 36
NP1088 62 NP19/800 72 NP2217E 34 NP2340E 46 NP2934 42 NP3124 38
NP1092 64 NP19/850E 72 NP2218E 34 NP2344 48 NP2936 42 NP3128 40
NP1096 64 NP19/900E 72 NP2219E 34 NP2344E 48 NP2938 44 NP3134 42
NP18/1000 74 NP19/950 74 NP221E 36 NP2348 50 NP2940 46 NP3140 46
NP18/1060 74 NP1936E 42 NP2220E 36 NP234E 42 NP2944E 46 NP3144 46
NP18/1120E 74 NP1938E 44 NP2221E 36 NP2352E 50 NP2948 48 NP3148 48
NP18/1180E 76 NP1940E 44 NP2222E 36 NP2356E 52 NP2952 50 NP3152E 50
NP18/1250 76 NP1944E 46 NP2224E 38 NP236 44 NP2956E 52 NP3156E 52
NP18/1320E 76 NP1948 48 NP2226E 38 NP2360E 54 NP2960E 52 NP315E 34
NP18/1400 76 NP1952E 50 NP2228E 40 NP2364 56 NP2964 54 NP3164E 54
NP18/1500 76 NP1956 52 NP222E 36 NP2368 56 NP2968E 56 NP3168E 56
NP18/500E 64 NP1956E 52 NP2230E 40 NP236E 44 NP2980E 60 NP316E 34
NP18/530 66 NP1960E 52 NP2232E 40 NP2372 58 NP2984 60 NP3172E 58
NP18/560E 66 NP1964 54 NP2234E 42 NP2376 60 NP2988E 62 NP3176 58
NP18/600E 68 NP1968E 56 NP2236E 44 NP238E 44 NP2992 62 NP317E 34
NP18/630 68 NP1972 56 NP2238E 44 NP240E 46 NP2996 64 NP3180 60
NP18/670 70 NP1976 58 NP2240E 46 NP244 48 NP30/500E 66 NP3184E 62
NP18/710 70 NP1980E 60 NP2244 48 NP244E 48 NP30/530 66 NP3188E 62
NP18/750 70 NP1984E 60 NP2244E 48 NP248 48 NP30/560 68 NP318E 34
NP18/800E 72 NP1988 62 NP2248 50 NP252 50 NP30/600E 68 NP3192E 64
NP18/850 72 NP1992 62 NP224E 38 NP252E 50 NP30/630 70 NP3196 64
NP18/900 72 NP1996 64 NP2252 50 NP256 52 NP30/670 70 NP319E 34
NP18/950 74 NP20/500E 66 NP2252E 50 NP256E 52 NP30/710 70 NP320E 36
NP1840 44 NP20/530E 66 NP2256E 52 NP260E 54 NP3026 38 NP321E 36
NP1844 46 NP20/560E 68 NP2260 54 NP264E 54 NP3028E 40 NP322E 36
NP1848 48 NP20/600E 68 NP2264 54 NP268 56 NP3030 40 NP323 38
NP1852 50 NP2026E 38 NP2264E 56 NP272 58 NP3032 40 NP323E 38
NP1856 50 NP2028E 38 NP2268 56 NP276 58 NP3034 42 NP324E 38
NP1860E 52 NP2030 40 NP226E 38 NP28/710 70 NP3036 42 NP326E 38
NP1864 54 NP2032E 40 NP2272 58 NP280 60 NP3038 44 NP328E 40
NP1868 56 NP2034E 42 NP2276 58 NP284 62 NP3040 46 NP330E 40
NP1872 56 NP2036E 42 NP2280 60 NP2856E 52 NP3044 46 NP332E 42
NP1876E 58 NP2038E 44 NP2284 62 NP288 62 NP3048E 48 NP334 42
NP1880 60 NP2040E 46 NP2288 62 NP29/1000E 74 NP3052E 50 NP334E 42
NP1884 60 NP2044E 46 NP228E 40 NP29/1060E 74 NP3056 52 NP336 44
NP1888 62 NP2048E 48 NP2292 64 NP29/1120 74 NP3060 54 NP336E 44
NP1892 62 NP2052E 50 NP230E 40 NP29/1180E 76 NP3064E 54 NP338E 44
NP1896 64 NP2056E 52 NP2315 34 NP29/1250 76 NP3068 56 NP340E 46
NP19/1000 74 NP2060E 54 NP2316E 34 NP29/1320E 76 NP3072 58 NP344 48
NP19/1060 74 NP2064E 54 NP2317E 34 NP29/1400 76 NP3076E 58 NP344E 48
NP19/1120 74 NP2068E 56 NP2318E 34 NP29/1500 76 NP3080 60 NP348 50
NP19/1180 76 NP2072E 58 NP2319E 34 NP29/500 66 NP3084 62 NP352E 50
NP19/1250 76 NP2076E 58 NP2320E 36 NP29/530E 66 NP3088 62 NP356E 52
NP19/1320 76 NP2080E 60 NP2321E 36 NP29/560 66 NP3092E 64 NP360 54
INDEX

316
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

NP364 56 NU1032 40 NU19/1000 74 NU2060E 54 NU2319E 34 NU29/500 66

NP368 56 NU1034 42 NU19/1060 74 NU2064E 54 NU2320E 36 NU29/530E 66
NP372 58 NU1036 42 NU19/1120 74 NU2068E 56 NU2321E 36 NU29/560 66
NP376 60 NU1038 44 NU19/1180 76 NU2072E 58 NU2322E 36 NU29/600E 68
NP39/1000 74 NU1040 46 NU19/1250 76 NU2076E 58 NU2324E 38 NU29/630E 68
NP39/1060E 74 NU1044 46 NU19/1320 76 NU2080E 60 NU2326E 38 NU29/670 70
NP39/1120 76 NU1048E 48 NU19/1400 76 NU2084E 62 NU2328E 40 NU29/710E 70
NP39/1320 76 NU1052 50 NU19/1500E 76 NU2088E 62 NU232E 40 NU29/750 70
NP39/500E 66 NU1056 52 NU19/500 64 NU2092E 64 NU2330E 40 NU29/800 72
NP39/530 66 NU1060 54 NU19/530 66 NU2096 64 NU2332E 42 NU29/850E 72
NP39/560 66 NU1064 54 NU19/560E 66 NU216E 34 NU2334E 42 NU29/900E 72
NP39/600 68 NU1068 56 NU19/600E 68 NU217E 34 NU2336E 44 NU29/950E 74
NP39/630 68 NU1072 58 NU19/630E 68 NU218EC 34 NU2338E 44 NU292 64
NP39/670 70 NU1076 58 NU19/670E 70 NU219E 34 NU2340E 46 NU2934 42
NP39/710 70 NU1080 60 NU19/710 70 NU220E 36 NU2344 48 NU2936 42
NP39/750 72 NU1084 60 NU19/750E 70 NU2216E 34 NU2344E 48 NU2938 44
NP39/800 72 NU1088 62 NU19/800 72 NU2219E 34 NU2348 50 NU2940 46
NP39/850 72 NU1092 64 NU19/850E 72 NU221E 36 NU234E 42 NU2944E 46
NP39/900 72 NU1096 64 NU19/900E 72 NU2220E 36 NU2352E 50 NU2948 48
NP39/950 74 NU18/1000 74 NU19/950 74 NU2221E 36 NU2356E 52 NU2952 50
NP3940 46 NU18/1060 74 NU1936E 42 NU2222E 36 NU236 44 NU2956E 52
NP3944 46 NU18/1120E 74 NU1938E 44 NU2224E 38 NU2360E 54 NU2960E 52
NP3948 48 NU18/1180E 76 NU1940E 44 NU2226E 38 NU2364 56 NU2964 54
NP3952 50 NU18/1250 76 NU1944E 46 NU2228E 40 NU2368 56 NU2968E 56
NP3956 52 NU18/1320E 76 NU1948 48 NU222E 36 NU236E 44 NU2980E 60
NP3960 54 NU18/1400 76 NU1952E 50 NU2230E 40 NU2372 58 NU2984 60
NP3964 54 NU18/1500 76 NU1956 52 NU2232E 40 NU2376 60 NU2988E 62
NP3968 56 NU18/500E 64 NU1956E 52 NU2234E 42 NU238E 44 NU2992 62
NP3972 58 NU18/530 66 NU1960E 52 NU2236E 44 NU240E 46 NU2996 64
NP3976 58 NU18/560E 66 NU1964 54 NU2238E 44 NU244 48 NU30/500E 66
NP3980 60 NU18/600E 68 NU1968E 56 NU2240E 46 NU244E 48 NU30/530 66
NP3984 60 NU18/630 68 NU1972 56 NU2244 48 NU248 48 NU30/560 68
NP3988 62 NU18/670 70 NU1976 58 NU2244E 48 NU252 50 NU30/600E 68
NP3992 64 NU18/710 70 NU1980E 60 NU2248 50 NU252E 50 NU30/630 70
NP3996 64 NU18/750 70 NU1984E 60 NU224E 38 NU256 52 NU30/670 70
NU10/500 66 NU18/800E 72 NU1988 62 NU2252 50 NU256E 52 NU30/710 70
NU10/530 66 NU18/850 72 NU1992 62 NU2252E 50 NU260E 54 NU3026 38
NU10/560 68 NU18/900 72 NU1996 64 NU2256E 52 NU264E 54 NU3028E 40
NU10/600 68 NU18/950 74 NU20/500E 66 NU2260 54 NU268 56 NU3030 40
NU10/630E 68 NU1840 44 NU20/530E 66 NU2264 54 NU272 58 NU3032 40
NU10/670E 70 NU1844 46 NU20/560E 68 NU2264E 56 NU276 58 NU3034 42
NU10/710E 70 NU1848 48 NU20/600E 68 NU2268 56 NU28/710 70 NU3036 42
NU10/750E 72 NU1852 50 NU2026E 38 NU226E 38 NU280 60 NU3038 44
NU10/800E 72 NU1856 50 NU2028E 38 NU2272 58 NU284 62 NU3040 46
NU10/850 72 NU1860E 52 NU2030 40 NU2276 58 NU2856E 52 NU3044 46
NU10/900 74 NU1864 54 NU2032E 40 NU2280 60 NU288 62 NU3048E 48
NU10/950 74 NU1868 56 NU2034E 42 NU2284 62 NU29/1000E 74 NU3052E 50
NU1020 36 NU1872 56 NU2036E 42 NU2288 62 NU29/1060E 74 NU3056 52
NU1021 36 NU1876E 58 NU2038E 44 NU228E 40 NU29/1120 74 NU3060 54
NU1022 36 NU1880 60 NU2040E 46 NU2292 64 NU29/1180E 76 NU3064E 54
NU1024 38 NU1884 60 NU2044E 46 NU230E 40 NU29/1250 76 NU3068 56
NU1026E 38 NU1888 62 NU2048E 48 NU2315 34 NU29/1320E 76 NU3072 58
NU1028 38 NU1892 62 NU2052E 50 NU2316E 34 NU29/1400 76 NU3076E 58
NU1030 40 NU1896 64 NU2056E 52 NU2317E 34 NU29/1500 76 NU3080 60
INDEX

317
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

NU3084 62 NU352E 50 NUP1026E 38 NUP1888 62 NUP2048E 48 NUP230E 40

NU3088 62 NU356E 52 NUP1028 38 NUP1892 62 NUP2052E 50 NUP2315 34
NU3092E 64 NU360 54 NUP1030 40 NUP1896 64 NUP2056E 52 NUP2316E 34
NU3096 64 NU364 56 NUP1032 40 NUP19/1000 74 NUP2060E 54 NUP2317E 34
NU31/1320E 76 NU368 56 NUP1034 42 NUP19/1060 74 NUP2064E 54 NUP2318E 34
NU31/500E 66 NU372 58 NUP1036 42 NUP19/1120 74 NUP2068E 56 NUP2319E 34
NU31/530 66 NU376 60 NUP1038 44 NUP19/1180 76 NUP2072E 58 NUP2320E 36
NU31/560 68 NU39/1000 74 NUP1040 46 NUP19/1250 76 NUP2076E 58 NUP2321E 36
NU31/600 68 NU39/1060E 74 NUP1044 46 NUP19/1320 76 NUP2080E 60 NUP2322E 36
NU31/630 70 NU39/1120 76 NUP1048E 48 NUP19/1400 76 NUP2084E 62 NUP2324E 38
NU31/800 72 NU39/1320 76 NUP1052 50 NUP19/1500E 76 NUP2088E 62 NUP2326E 38
NU3120 36 NU39/500E 66 NUP1056 52 NUP19/500 64 NUP2092E 64 NUP2328E 40
NU3122 36 NU39/530 66 NUP1060 54 NUP19/530 66 NUP2096 64 NUP232E 40
NU3124 38 NU39/560 66 NUP1064 54 NUP19/560E 66 NUP216E 34 NUP2330E 40
NU3128 40 NU39/600 68 NUP1068 56 NUP19/600E 68 NUP217E 34 NUP2332E 42
NU3134 42 NU39/630 68 NUP1072 58 NUP19/630E 68 NUP218EC 34 NUP2334E 42
NU3140 46 NU39/670 70 NUP1076 58 NUP19/670E 70 NUP219E 34 NUP2336E 44
NU3144 46 NU39/710 70 NUP1080 60 NUP19/710 70 NUP220E 36 NUP2338E 44
NU3148 48 NU39/750 72 NUP1084 60 NUP19/750E 70 NUP2216E 34 NUP2340E 46
NU3152E 50 NU39/800 72 NUP1088 62 NUP19/800 72 NUP2218E 34 NUP2344 48
NU3156E 52 NU39/850 72 NUP1092 64 NUP19/850E 72 NUP2219E 34 NUP2344E 48
NU315E 34 NU39/900 72 NUP1096 64 NUP19/900E 72 NUP221E 36 NUP2348 50
NU3164E 54 NU39/950 74 NUP18/1000 74 NUP19/950 74 NUP2220E 36 NUP234E 42
NU3168E 56 NU3940 46 NUP18/1060 74 NUP1936E 42 NUP2221E 36 NUP2352E 50
NU316E 34 NU3944 46 NUP18/1120E 74 NUP1938E 44 NUP2222E 36 NUP2356E 52
NU3172E 58 NU3948 48 NUP18/1180E 76 NUP1940E 44 NUP2224E 38 NUP236 44
NU3176 58 NU3952 50 NUP18/1250 76 NUP1944E 46 NUP2226E 38 NUP2360E 54
NU317E 34 NU3956 52 NUP18/1320E 76 NUP1948 48 NUP2228E 40 NUP2364 56
NU3180 60 NU3960 54 NUP18/1400 76 NUP1952E 50 NUP222E 36 NUP2368 56
NU3184E 62 NU3964 54 NUP18/1500 76 NUP1956 52 NUP2230E 40 NUP236E 44
NU3188E 62 NU3968 56 NUP18/500E 64 NUP1956E 52 NUP2232E 40 NUP2372 58
NU318E 34 NU3972 58 NUP18/530 66 NUP1960E 52 NUP2234E 42 NUP2376 60
NU3192E 64 NU3976 58 NUP18/560E 66 NUP1964 54 NUP2236E 44 NUP238E 44
NU3196 64 NU3980 60 NUP18/600E 68 NUP1968E 56 NUP2238E 44 NUP240E 46
NU319E 34 NU3984 60 NUP18/630 68 NUP1972 56 NUP2240E 46 NUP244 48
NU320E 36 NU3988 62 NUP18/670 70 NUP1976 58 NUP2244 48 NUP244E 48
NU321E 36 NU3992 64 NUP18/710 70 NUP1980E 60 NUP2244E 48 NUP248 48
NU322E 36 NU3996 64 NUP18/750 70 NUP1984E 60 NUP2248 50 NUP252 50
NU323 38 NUP10/500 66 NUP18/800E 72 NUP1988 62 NUP224E 38 NUP252E 50
NU323E 38 NUP10/530 66 NUP18/850 72 NUP1992 62 NUP2252 50 NUP256 52
NU324E 38 NUP10/560 68 NUP18/900 72 NUP1996 64 NUP2252E 50 NUP256E 52
NU326E 38 NUP10/600 68 NUP18/950 74 NUP20/500E 66 NUP2256E 52 NUP260E 54
NU328E 40 NUP10/630E 68 NUP1840 44 NUP20/530E 66 NUP2260 54 NUP264E 54
NU330E 40 NUP10/670E 70 NUP1844 46 NUP20/560E 68 NUP2264 54 NUP268 56
NU332E 42 NUP10/710E 70 NUP1848 48 NUP20/600E 68 NUP2264E 56 NUP272 58
NU334 42 NUP10/750E 72 NUP1852 50 NUP2026E 38 NUP2268 56 NUP276 58
NU334E 42 NUP10/800E 72 NUP1856 50 NUP2028E 38 NUP226E 38 NUP28/710 70
NU336 44 NUP10/850 72 NUP1860E 52 NUP2030 40 NUP2272 58 NUP280 60
NU336E 44 NUP10/900 74 NUP1864 54 NUP2032E 40 NUP2276 58 NUP284 62
NU338E 44 NUP10/950 74 NUP1868 56 NUP2034E 42 NUP2280 60 NUP2856E 52
NU340E 46 NUP1020 36 NUP1872 56 NUP2036E 42 NUP2284 62 NUP288 62
NU344 48 NUP1021 36 NUP1876E 58 NUP2038E 44 NUP2288 62 NUP29/1000E 74
NU344E 48 NUP1022 36 NUP1880 60 NUP2040E 46 NUP228E 40 NUP29/1060E 74
NU348 50 NUP1024 38 NUP1884 60 NUP2044E 46 NUP2292 64 NUP29/1120 74
INDEX

318
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

NUP29/1180E 76 NUP3064E 54 NUP338E 44 SCS153 145 TDP430 248 TP167 241

NUP29/1250 76 NUP3068 56 NUP340E 46 SCS154 145 TDP431 248 TP168 241
NUP29/1320E 76 NUP3072 58 NUP344 48 SCS155 145 TDP435 248 TP169 241
NUP29/1400 76 NUP3076E 58 NUP344E 48 SCS156 145 TDP436 248 TP170 241
NUP29/1500 76 NUP3080 60 NUP348 50 SCS157 146 TDP438 248 TP171 241
NUP29/500 66 NUP3084 62 NUP352E 50 SCS158 146 TDP439 248 TP172 241
NUP29/530E 66 NUP3088 62 NUP356E 52 SCS159 146 TDP440 248 TP173 241
NUP29/560 66 NUP3092E 64 NUP360 54 SCS160 146 TDP443 248 TP174 241
NUP29/600E 68 NUP3096 64 NUP364 56 SCS161 146 TDP444 248 TP175 241
NUP29/630E 68 NUP31/1320E 76 NUP368 56 SCS162 147 TDP445 248 TP176 241
NUP29/670 70 NUP31/500E 66 NUP372 58 SCS163 147 TDP446 248 TP177 241
NUP29/710E 70 NUP31/530 66 NUP376 60 SCS164 147 TDP447 248 TP178 241
NUP29/750 70 NUP31/560 68 NUP39/1000 74 SCS165 147 TDP448 248 TP179 241
NUP29/800 72 NUP31/600 68 NUP39/1060E 74 SCS166 147 TDP449 248 TP182 241
NUP29/850E 72 NUP31/630 70 NUP39/1120 76 T11011 251 TDP451 248 TP183 241
NUP29/900E 72 NUP31/800 72 NUP39/1320 76 T11115 251 TDP452 248 TP184 241
NUP29/950E 74 NUP3120 36 NUP39/500E 66 T11120 251 TDP454 248 TP185 241
NUP292 64 NUP3122 36 NUP39/530 66 T11120F 251 TP130 238 TP186 241
NUP2934 42 NUP3124 38 NUP39/560 66 T11421 251 TP131 238 TP187 241
NUP2936 42 NUP3128 40 NUP39/600 68 T114520 251 TP132 238 TP188 241
NUP2938 44 NUP3134 42 NUP39/630 68 T116021 251 TP133 238 TP313 239
NUP2940 46 NUP3140 46 NUP39/670 70 T116050 251 TP134 238 TP413 239
NUP2944E 46 NUP3144 46 NUP39/710 70 T116050F 251 TP135 238 TP414 239
NUP2948 48 NUP3148 48 NUP39/750 72 T1411 250 TP136 238 TP418 239
NUP2952 50 NUP3152E 50 NUP39/800 72 T1411F 250 TP137 238 TP420 239
NUP2956E 52 NUP3156E 52 NUP39/850 72 T1441 250 TP138 238 TP422 240
NUP2960E 52 NUP315E 34 NUP39/900 72 T1451 250 TP139 238 TP514 239
NUP2964 54 NUP3164E 54 NUP39/950 74 T1511 250 TP140 238 TP516 239
NUP2968E 56 NUP3168E 56 NUP3940 46 T1511F 250 TP141 238 TP518 239
NUP2980E 60 NUP316E 34 NUP3944 46 T1520 250 TP142 238 TP520 239
NUP2984 60 NUP3172E 58 NUP3948 48 T1520F 250 TP143 238 TP522 240
NUP2988E 62 NUP3176 58 NUP3952 50 T1611 250 TP144 238 TP526 240
NUP2992 62 NUP317E 34 NUP3956 52 T1611F 250 TP145 239 TP528 240
NUP2996 64 NUP3180 60 NUP3960 54 T1651 250 TP146 239 TP811/500 237
NUP30/500E 66 NUP3184E 62 NUP3964 54 T1651F 250 TP147 239 TP811/530 237
NUP30/530 66 NUP3188E 62 NUP3968 56 T1661 250 TP148 239 TP811/560 237
NUP30/560 68 NUP318E 34 NUP3972 58 T1661F 250 TP149 239 TP811/600 237
NUP30/600E 68 NUP3192E 64 NUP3976 58 T1691 250 TP150 239 TP81140 235
NUP30/630 70 NUP3196 64 NUP3980 60 T1709 251 TP151 239 TP81144 235
NUP30/670 70 NUP319E 34 NUP3984 60 T1711 251 TP152 239 TP81148 235
NUP30/710 70 NUP320E 36 NUP3988 62 T1711F 251 TP153 239 TP81152 235
NUP3026 38 NUP321E 36 NUP3992 64 T17519 251 TP154 239 TP81156 235
NUP3028E 40 NUP322E 36 NUP3996 64 T1811 251 TP155 239 TP81160 236
NUP3030 40 NUP323 38 SCS142 144 T1811F 251 TP156 240 TP81164 236
NUP3032 40 NUP323E 38 SCS143 144 T1811X 251 TP157 240 TP81168 236
NUP3034 42 NUP324E 38 SCS144 144 T1911 251 TP158 240 TP81172 236
NUP3036 42 NUP326E 38 SCS145 144 T1911F 251 TP159 240 TP81176 236
NUP3038 44 NUP328E 40 SCS146 144 T1921 251 TP160 240 TP81180 237
NUP3040 46 NUP330E 40 SCS147 144 T1921V 251 TP161 240 TP81184 237
NUP3044 46 NUP332E 42 SCS148 144 TDIE31104 203 TP162 240 TP81188 237
NUP3048E 48 NUP334 42 SCS149 145 TDIE31212 203 TP163 240 TP81192 237
NUP3052E 50 NUP334E 42 SCS150 145 TDIE31219 203 TP164 240 TP81196 237
NUP3056 52 NUP336 44 SCS151 145 TDIE31502 203 TP165 240 TP812/500 237
NUP3060 54 NUP336E 44 SCS152 145 TDIE31701 203 TP166 240 TP812/530 237
INDEX

319
INDEX

Bearing Bearing Bearing Bearing Bearing Bearing

Number Pg. Number Pg. Number Pg. Number Pg. Number Pg. Number Pg.

TP812/560 237 TP89426 234 TPC544-1 244 TPS357 247 VFT10051 252 VVFT89/550 254
TP812/600 237 TP89428 234 TPC545-1 244 TPS358 247 VFT11004 252 VVFT89/670 254
TP81224 234 TP89430 234 TPC545-2 244 TPS359 247 VFT12003 252 VVFT8944 254
TP81226 234 TP89432 234 TPC545-3 244 TQO31010 204 VFT12004 252 VVFT8948 254
TP81228 234 TP89434 234 TPC549-1 244 TQO31311 205 VFT12005 252 VVFT8952 254
TP81230 234 TP89436 235 TPC551 244 TQO31401 205 VFT14004 252 VVFT8960 254
TP81232 234 TP89438 235 TPC552 244 TQO31412 205 VFT16004 252 VVFT8964 254
TP81234 234 TP89440 235 TPC553 244 TQO31806 206 VFT16005 252 VVFT8970 254
TP81236 235 TP89444 235 TPC554 244 TQO31901 207 VFT17001 253 WTPC527-1 245
TP81238 235 TP89448 235 TPC555 244 TQO31912 207 VFT20003 253 WTPC527-2 245
TP81240 235 TP89452 235 TPC556 244 TQO32203 207 VFT22002 253 WTPC527-3 245
TP81244 235 TP89456 235 TPS334 246 TQO32702 209 VFT28001 253 WTPC527-4 245
TP81248 235 TP89460 236 TPS335 246 TQO32705 208 VFT28002 253 WTPC527-5 245
TP81252 235 TP89464 236 TPS336 246 TQOS31221 211 VFT32002 253 WTPC528-1 245
TP81256 235 TP89468 236 TPS337 246 TQOS31902 211 VFT9431 252 WTPC530-2 245
TP81260 236 TP89472 236 TPS338 246 TQUS31904 211 VFT9556 252 WTPC534-1 245
TP81264 236 TP89476 236 TPS339 246 TTP635 249 VFT9557 252 WTPC535-1 245
TP81268 236 TP89480 237 TPS340 246 TTP636 249 VFT9654 252 WTPC535-2 245
TP81272 236 TP89484 237 TPS341 246 TTP638 249 VFT9720 252 WTPC538-1 245
TP81276 236 TP89488 237 TPS342 246 TTP639 249 VFT9937 252 WTPC539-1 245
TP81280 237 TPC527-1 244 TPS343 246 TTP640 249 VVFT80/600 254 WTPC539-2 245
TP81284 237 TPC527-2 244 TPS344 246 TTP643 249 VVFT8050 254 WTPC539-3 245
TP81288 237 TPC527-3 244 TPS345 246 TTP645 249 VVFT8064 254 WTPC544-1 245
TP81292 237 TPC527-4 244 TPS346 246 TTP646 249 VVFT8070 254 WTPC545-1 245
TP81296 237 TPC527-5 244 TPS347 247 TTP647 249 VVFT8076 254 WTPC545-2 245
TP89330 234 TPC528-1 244 TPS348 247 TTP648 249 VVFT8084 254 WTPC545-3 245
TP89332 234 TPC530-2 244 TPS349 247 TTP649 249 VVFT8088 254 WTPC549-1 245
TP89334 234 TPC534-1 244 TPS350 247 TTP651 249 VVFT8090 254 WTPC551 245
TP89336 235 TPC535-1 244 TPS351 247 TTP652 249 VVFT8096 254 WTPC552 245
TP89338 235 TPC535-2 244 TPS352 247 TTP654 249 VVFT8154 254 WTPC553 245
TP89340 235 TPC538-1 244 TPS353 247 TTP664 249 VVFT8172 254 WTPC554 245
TP89348 235 TPC539-1 244 TPS354 247 VFT10048 252 VVFT8180 254 WTPC555 245
TP894/500 237 TPC539-2 244 TPS355 247 VFT10049 252 VVFT8194 254 WTPC556 245
TP89424 234 TPC539-3 244 TPS356 247 VFT10050 252 VVFT89/530 254
INDEX

320
THESE BROCHURES AND CATALOGS ILLUSTRATE
AMERICAN’S BEARING EXPERTISE.
OVER 100 YEARS OF BEARING DESIGNS,
ENGINEERING SPECIFICATIONS,
AND INDUSTRIAL APPLICATIONS ARE CONTAINED WITHIN.
Made in USA!

American Roller Bearing Company

400 2nd Ave. NW
PO Box 68
Hickory, NC 28603
828-624-1460

ISO9001 Certified www.amroll.com Catalog 201223

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