50BS37 Sprocket With 1-3/8" Finished Bore #40 Stainless Steel Hollow Pin Roller Chain This 25V2360E Sheave uses an

This 25V2360E Sheave uses an E bushing

Sprocket Size: 50BS35

This 1B48SDS sheave features one groove

This 1B46SDS sheave features one groove

This 40BS112 sprocket features a 1-7/16" finished bore including a key-way and two setscrews

50BS37 Sprocket With 1-3/8" Finished Bore #40 Stainless Steel Hollow Pin Roller Chain This 25V2360E Sheave uses anThis 50BS37 sprocket features a 1 3 8" 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