40BS37 High-Performance Sprocket 1-1/4" #35 Roller Chain Recommended Max Bore: 1-7/8"

Recommended Max Bore: 1-7/8"

Sprocket Size: 35BTB22

For more information or to get pricing and availability on a 2BK160 Pulley with 1" bore

35BS42 1-3/16" Finished Bore Sprocket Dimensions:

For more information on a three groove 3C100E sheave

40BS37 High-Performance Sprocket 1-1/4" #35 Roller Chain Recommended Max Bore: 1-7/8"This 40BS37 sprocket features a 1 1 4" 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