50BS13 Sprocket With 5/8" Finished Bore 55-Tooth Sprocket For more information on a

For more information on a four groove 45V3150F sheave

3TB124 Pulley Dimensions

This 2C120SF Sheave uses a SF QD bushing

This 2050B25 sprocket is durable

50BS13 Sprocket With 5/8" Finished Bore 55-Tooth Sprocket For more information on aThis 50BS13 sprocket featured a 5 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 #50 roller chain and sprocket thus preventing premature wear or