40BS29 Sprocket With 7/8" Finished Bore 20mm Stock Bore This 40A23 sprocket is a

This 40A23 sprocket is a durable

This 120BS22 sprocket features a 1-1/4" finished bore with a key-way and two set screws

Sprocket Size: 100B39

100R84 Sprocket Dimensions

Our HC205-15 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

40BS29 Sprocket With 7/8" Finished Bore 20mm Stock Bore This 40A23 sprocket is aThis 40BS29 sprocket featured a 7 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or