80BS20 Sprocket With 1-5/8" Finished Bore filter_H50B112 While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 1B5V46 sheave

Insert Bearing #: SA202-810/li>

While the phosphate coated and then painted finish adds corrosion resistance to the 43V300SH sheave

50B13 sprockets with a stock bore comes with the standard 5/8" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

This 40BS24 sprocket featured a 5/8" finished bore with a key-way and two set screws

80BS20 Sprocket With 1-5/8" Finished Bore filter_H50B112 While the phosphate coated andThis 80BS20 sprocket features a 1 5 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 20 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #80 roller chain and sprocket thus preventing premature