60BS20 Sprocket With 1-1/2" Finished Bore 50B35 Sprockets Something else that is notable

Something else that is notable about this 120B20 sprocket is that it fully meets all ANSI Standards

60B31 sprockets with a stock bore comes with the standard 3/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

This 40P18 sprocket is a durable

UCX10 Bearing Dimensions

60BS20 Sprocket With 1-1/2" Finished Bore 50B35 Sprockets Something else that is notableThis 60BS20 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 #60 roller chain and sprocket thus preventing premature wear