80BS31 Sprocket With 1-1/4" Finished Bore 80B34 Sprockets The superior quality stamped steel

The superior quality stamped steel housing encases a performance C3 precision 1-3/16" insert bearing that utilizes set screws for securing onto a shaft

Our UC204 insert bearing has several features: a wide inner-ring

the 5205-2RS bearing features raceways that are precision honed to a superb finish

2VP75 Pulley 7/8" Dimensions

80BS31 Sprocket With 1-1/4" Finished Bore 80B34 Sprockets The superior quality stamped steelThis 80BS31 sprocket features a 1 1 4" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 31 tooth sprocket that fully meets all ANSI Standards which, insures proper contact between the #80 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