40A21 Sprocket 120B12 Sprockets the 6312 bearing features raceways

the 6312 bearing features raceways that are precision honed to a superb finish

Our superior UCFX06-19 bearing with a 1-3/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

100F70 Sprocket Dimensions

6322 Ball Bearing Dimensions

Pitch Diameter: 2

40A21 Sprocket 120B12 Sprockets the 6312 bearing features racewaysThis 40A21 sprocket is a durable, high quality, and precision A Plate sprocket 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 #40 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 will prevent