We manufacture roller chain to International standard ISO R606 and American Standard ANSI b 29.1, the standards are at their most basic level roller chain size charts and while a minimum tensile load is specified.    Please click the chains size below to take you to a page giving you basic Roller chain dimensions. 

European standards Roller Chain Pitch (inch) (PxW) Roller Chain Pitch (mm) (P)
American Standard
06B 3/8 x 7/32" 9.525 35
08B 1/2 x 5/16" 12.7 40 or 41
10B 5/8 x 3/8" 15.875 50
12B 3/4 x 7/16" 19.05 60
16B 1" x 17,02 mm 25.40 80
20B 1 1/4 x 3/4" 31.75 100
24B 1 1/2 x 1" 38.10 120
28B 1 3/4 x 1 1/4" 44.45 140
32B 2 x 1 1/4" 50.80 160
40B 2 1/2 x1 1/2" 63.50 180
48B 3 x 1 3/4" 76.20 200
56B 3 1/2" x 53,34 mm 88.90 240

 

Note – These are basic roller chain dimensions for the ISOI and ANSI standards if sizes are critical then please ask for more detailed of roller chain size information or drawings.

View all Roller Chain dimensions for ISO R606

View all Roller Chain Dimensions - 35 ANSI b 29.1