60BS43 Sprocket With 1-3/16" Finished Bore 1VP71 Pulley This 60BS34 sprocket features a

This 60BS34 sprocket features a 1-1/2" finished bore including a key-way and two setscrews

This 50B16 sprocket is a durable

Bearing Size: 6308-2RS

This chain has also been factory-loaded to reduce or eliminate elongation initially and over time

60BS43 Sprocket With 1-3/16" Finished Bore 1VP71 Pulley This 60BS34 sprocket features aThis 60BS43 sprocket features a 1 3 16" 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 #60 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