50BS16 Sprocket With 5/8" Finished Bore 08B B-Hub Sprockets UCP213-40 bearing is a two-bolt

UCP213-40 bearing is a two-bolt normal duty pillow block bearing with a 2-1/2" bore

This 2082B21 sprocket is durable

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

Sprocket Size: 160BTB17

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

50BS16 Sprocket With 5/8" Finished Bore 08B B-Hub Sprockets UCP213-40 bearing is a two-boltThis 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