80BS14 Sprocket With 1" Finished Bore 40B13 Sprockets This 60BS57 sprocket features a

This 60BS57 sprocket features a 2-7/16" finished bore including a key-way and two setscrews

UCFCS212-38 Bearing Dimensions

Sprocket Size: 40A46

This 50SDS32 sprocket is a durable

Sprocket Size: 60A19

80BS14 Sprocket With 1" Finished Bore 40B13 Sprockets This 60BS57 sprocket features aThis 80BS14 sprocket features a 1" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 14 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 #80 roller chain and sprocket thus preventing premature wear