41BS72 Sprocket With 1" Finished Bore 35 Chain Sprockets This 2B56SDS sheave features two

This 2B56SDS sheave features two grooves

Sprocket Size: 160BTB21

Something that sets this 2082B21 sprocket apart from others is that it is Black Oxide Finished

This 40BS35 sprocket features a 1-1/4" finished bore including a key-way and two setscrews

23V690SDS Sheave Dimensions

41BS72 Sprocket With 1" Finished Bore 35 Chain Sprockets This 2B56SDS sheave features twoThis 41BS72 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 #41 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,