50BS36 Sprocket With 1-15/16" Finished Bore 40B15 Sprockets This 2B5V94 Sheave uses a

This 2B5V94 Sheave uses a B bushing

This 41BS42 sprocket features a 1" finished bore including a key-way and two setscrews

UCFB209-28 flange bearings are designed with a metric-based housing

the 6802-2RS bearing features raceways that are precision honed to a superb finish

This 35B23 sprocket is a durable

50BS36 Sprocket With 1-15/16" Finished Bore 40B15 Sprockets This 2B5V94 Sheave uses aThis 50BS36 sprocket features a 1 15 16" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore