80BS30 Sprocket With 1-1/2" Finished Bore 4" Stock Bore UCFC206 flange cartridge bearings are

UCFC206 flange cartridge bearings are designed for circumstances where the bearing is mounted to a surface that is perpendicular to the shaft axis

Bore: 3-3/16"

Sprocket Size: 40H40

We also offer 120C70 sprockets with finished bore configurations right off the shelf from stock

16B SA2 Attachment Dimensions

80BS30 Sprocket With 1-1/2" Finished Bore 4" Stock Bore UCFC206 flange cartridge bearings areThis 80BS30 sprocket features a 1 1 2" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 30 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