80BS44 Sprocket With 1-3/8" Finished Bore 13-Tooth Sprocket What sets this R14 bearing

What sets this R14 bearing apart from others is the ABEC 3 precision standard that this bearing is made to

This 80BS19 sprocket features a 1-7/16" finished bore with a key-way and two set screws

This 40BS16 sprocket featured a 1" finished bore with a key-way and two set screws

41B112 sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

This 6304 ball bearing is a high-precision premium quality deep groove 20x52x15 ball bearing made to ABEC 3 precision standards from AXIS

80BS44 Sprocket With 1-3/8" Finished Bore 13-Tooth Sprocket What sets this R14 bearingThis 80BS44 sprocket features a 1 3 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 44 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