100 Roller Chain Dimensions - 35 ANSI b 29.1

100  Roller chain made to ANSI b 29.1 is 1 1/4" or 31.75 mm pitch. It is available in single strand 100-1 duplex 100-2 and triplex 100-3. It is possible to have the chain up to 6 strands wide.

40 roller chain