50BS45 Sprocket With 1" Finished Bore filter_H40BS59 What separates this 3C100E sheave

What separates this 3C100E sheave from the others is that it is made using a high strength cast iron

This 2080B22 sprocket is durable

2080A23 Sprocket

Something that sets this 2042B15 sprocket apart from others is that it is Black Oxide Finished

the 16B A1 attachment has a bent tab on one side with one hole for mounting

50BS45 Sprocket With 1" Finished Bore filter_H40BS59 What separates this 3C100E sheaveThis 50BS45 sprocket features a 1" 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 sprockets,