120A28 Sprocket Coupling Roller Chain 100F70 sprockets are made to

100F70 sprockets are made to accept a F size taper bushing which we also stock with a wide range of bore sizes

Components of a 100SS roller link include two rollers

120C55 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

Sprocket Size: 100B21

Sprocket Size: 120F54

120A28 Sprocket Coupling Roller Chain 100F70 sprockets are made toThis 120A28 sprocket is a durable, high quality, and precision A Plate sprocket with 28 teeth that is manufactured out of high quality steel. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and