40BS31 Sprocket With 7/8" Finished Bore 1VP68 Pulley 100BS18 2 15/16 Finished Bore

100BS18 2 15/16 Finished Bore Sprocket Dimensions

208B Roller Chain is a double pitch metric double pitch chain manufactured in accordance with DIN 8181 (ISO 1275) dimensional and material standards

Dimension (X): 1-1/4"

What separates this double 2AK39H pulley from the others is that it is made using a high grade-35 cast iron

40BS31 Sprocket With 7/8" Finished Bore 1VP68 Pulley 100BS18 2 15/16 Finished BoreThis 40BS31 sprocket features a 7 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets,