80BS23 Sprocket With 1-7/16" Finished Bore 40B57 Sprockets This 50BS50 sprocket features a

This 50BS50 sprocket features a 1-1/2" finished bore including a key-way and two setscrews

50BS13 7/8" Finished Bore Sprocket Dimensions

5V-banded belts

This 120E22 sprocket is a durable

What sets this 6308-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

80BS23 Sprocket With 1-7/16" Finished Bore 40B57 Sprockets This 50BS50 sprocket features aThis 80BS23 sprocket features a 1 7 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 23 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