60BS37 High-Performance Sprocket 1-15/16", USA Roller Chain filter_35B26-SB 40A72 sprockets with a stock

40A72 sprockets with a stock bore comes with a 23/32" inside diameter plain hole and can be easily machine bored to custom sizes

This 140J54 sprocket is a durable

Our UCST207 bearing is dimensionally made to industry standards

Sprocket Weight: 29

6808-2RS Ball Bearing Dimensions

60BS37 High-Performance Sprocket 1-15/16", USA Roller Chain filter_35B26-SB 40A72 sprockets with a stockThis 60BS37 sprocket features a 1 15 16" 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 #60 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