41BS40 Sprocket With 1" Finished Bore 41-Tooth Sprocket This 120B28 sprocket is a

This 120B28 sprocket is a durable

40BS23 1" Finished Bore Sprocket Dimensions:

This 2050B19 sprocket is durable

Sprocket Size: 100SDS11

and precision sprocket with 13 hardened teeth that is manufactured to accept a R1 bushing

41BS40 Sprocket With 1" Finished Bore 41-Tooth Sprocket This 120B28 sprocket is aThis 41BS40 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,