Transmission Products

General Catalogue

Rubber Top / U Top Attachment Roller Chains

With G1 Profiles With G2 Profiles

Roller Chain with Vulcanised Elastomer Profiles

Width Inner Ultimate
Roller Pin Pin Plate & Attachment Dimensions
Pitch between Plate Tensile Weight
Chain
ISO Diameter Diameter Length
(P) Inner Plate Depth (A) (B) (C) (h) (H) (T) Strength (q)
Number (d1) (d2) (L)
(b1) (h2) (Q)
max min max max max min
mm mm mm mm mm mm mm mm mm mm mm mm kN kg/m
08B-G1 12.700 8.51 7.75 4.45 20.00 11.80 12.00 14.60 24.20 8.30 12.30 1.60 18.00 1.19
08B-G2 12.700 8.51 7.75 4.45 34.30 11.80 24.00 28.40 24.20 8.30 12.30 1.50 32.00 2.07
10B-G1 15.875 10.16 9.65 5.08 23.20 14.70 13.50 16.80 30.00 11.30 17.00 1.70 22.40 1.62
10B-G2 15.875 10.16 9.65 5.08 39.70 14.70 13.50 33.30 30.00 11.30 17.00 1.70 44.50 2.56
12B-G1 19.050 12.07 11.68 5.72 25.70 16.00 10.00 19.60 36.00 13.00 21.00 1.85 29.00 2.01
12B-G2 19.050 12.07 11.68 5.72 45.30 16.00 10.00 39.10 36.00 12.00 16.00 1.85 57.80 3.21
16A-G1 25.400 15.88 15.75 7.92 37.20 24.00 23.60 27.50 46.00 16.00 20.00 2.42 42.00 3.97
20B-G1 31.750 19.05 19.56 10.19 48.00 26.40 30.00 36.00 57.00 21.00 27.00 3.50 66.50 6.19
24B-G1 38.100 25.40 25.40 14.63 61.60 33.20 44.00 47.00 72.60 28.00 34.00 4.50 112.00 11.85

U1 Type U2 Type

Roller Chain with U Type Attachments

Width Inner Ultimate
Roller Pin Pin Plate & Attachment Dimensions
Pitch between Plate Tensile Weight
Chain Diameter Diameter Length
(P) Inner Plate Depth (A) (B) (H) (T) Strength (q)
Number (d1) (d2) (L)
(b1) (h2) (Q)
max min max max max min
mm mm mm mm mm mm mm mm mm mm kN kg/m
08B-U1 12.700 8.51 7.75 4.45 20.00 11.80 14.60 24.20 8.30 1.60 18.00 1.13
08B-U2 12.700 8.51 7.75 4.45 34.30 11.80 28.40 24.20 8.30 1.50 32.00 1.96
10B-U1 15.875 10.16 9.65 5.08 23.20 14.70 16.80 30.00 11.30 1.70 22.40 1.53
10B-U2 15.875 10.16 9.65 5.08 39.70 14.70 33.30 30.00 11.30 1.70 44.50 2.47
12B-U1 19.050 12.07 11.68 5.72 25.70 16.00 19.60 36.00 13.00 1.85 29.00 1.90
12B-U2 19.050 12.07 11.68 5.72 45.30 16.00 39.10 36.00 12.00 1.85 57.80 3.03
16A-U1 25.400 15.88 15.75 7.92 37.20 24.00 27.50 46.00 16.00 2.42 42.00 3.87
20B-U1 31.750 19.05 19.56 10.19 48.00 26.40 36.00 57.00 21.00 3.50 66.50 6.01
24B-U1 38.100 25.40 25.40 14.63 61.60 33.20 47.00 72.60 28.00 4.50 112.00 11.57