50BS16 Sprocket With 5/8" Finished Bore 08B B-Hub Sprockets While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 1C240SF sheave

Sprocket Size: 40P22

This 6313-ZZ ball bearing is a high-precision premium quality deep groove shielded 65x140x33 ball bearing made to ABEC 3 precision standards from AXIS

Sprocket Weight: 92

Sprocket Weight: 96

50BS16 Sprocket With 5/8" Finished Bore 08B B-Hub Sprockets While the phosphate coated andThis 50BS16 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