60BS59 Sprocket With 1-1/2" Finished Bore 100B18 Sprockets 41B54 sprockets with a stock

41B54 sprockets with a stock bore comes with the standard 3/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

Something else that is notable about this 120B16 sprocket is that it fully meets all ANSI Standards

Bearing Size: 6208-2RS

Recommended Maximum Bore: 1-5/16"

Keyway Size: 5/8" X 5/16"

60BS59 Sprocket With 1-1/2" Finished Bore 100B18 Sprockets 41B54 sprockets with a stockThis 60BS59 sprocket features a 1 1 2" 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