50BS30 Sprocket With 3/4" Finished Bore filter_H35B96 the 6912-ZZ bearing features raceways

the 6912-ZZ bearing features raceways that are precision honed to a superb finish

UCFB205-15 flange bearings are designed with a metric-based housing

For more information on a double groove 2TB50 pulley

35V800SF Sheave Dimensions

This 50BS34 sprocket features a 1-1/2" finished bore including a key-way and two setscrews

50BS30 Sprocket With 3/4" Finished Bore filter_H35B96 the 6912-ZZ bearing features racewaysThis 50BS30 sprocket featured a 3 4" 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