50BS51 Sprocket With 1-3/8" Finished Bore filter_35BS28-FB Sprocket Weight: 133

Sprocket Weight: 133

Our SB206-20 insert bearing has several features: a wide inner-ring

What separates this 1B5V66 sheave from the others is that it is made using a high strength cast iron

This 23V220JA Sheave uses a JA bushing

50BS51 Sprocket With 1-3/8" Finished Bore filter_35BS28-FB Sprocket Weight: 133This 50BS51 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