60BS39 Sprocket With 1-1/4" Finished Bore AK44 Pulley This 120B25 sprocket is a

This 120B25 sprocket is a durable

Part #: 12B A1

This 50BS56 sprocket features a 1-1/2" finished bore including a key-way and two setscrews

41BTB40 Sprocket Dimensions

60BS39 Sprocket With 1-1/4" Finished Bore AK44 Pulley This 120B25 sprocket is aThis 60BS39 sprocket features a 1 1 4" 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