50BS19 Sprocket With 1-1/8" Finished Bore filter_50B59-SB Part #: SER 201-8

Part #: SER 201-8

This 1C100SF Sheave uses a SF QD bushing

This 40BTB26 sprocket is a durable

2BK120 Pulley 1-3/16" Dimensions

Sprocket Weight: 78

50BS19 Sprocket With 1-1/8" Finished Bore filter_50B59-SB Part #: SER 201-8This 50BS19 sprocket featured a 1 1 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