50BS18 Sprocket With 1-1/2" Finished Bore 9-Tooth Sprocket 100BS23 1 15/16" Finished Bore

100BS23 1 15/16" Finished Bore Sprocket Dimensions

This 100Q12 sprocket is a durable

40BS24 1-1/8" Finished Bore Sprocket Dimensions:

UCFBS205-14 Bearing Dimensions

Inside Diameter: 16-7/8"

50BS18 Sprocket With 1-1/2" Finished Bore 9-Tooth Sprocket 100BS23 1 15/16" Finished BoreThis 50BS18 sprocket featured a 1 1 2" 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 #50 roller chain and sprocket thus preventing premature wear