80BS21 Sprocket With 1-3/4" Finished Bore Deep Groove Imperial Size Inch Ball Bearings What sets this R10-2RS bearing

What sets this R10-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

140C35 Sprocket Dimensions

This universal size 3" 4 gearbox screw conveyor shaft fits all major brands of shaft-mount size 4 units

This 60BS43 sprocket features a 2" finished bore including a key-way and two setscrews

While the phosphate coated and then painted finish adds corrosion resistance to the 3TB36 pulley

80BS21 Sprocket With 1-3/4" Finished Bore Deep Groove Imperial Size Inch Ball Bearings What sets this R10-2RS bearingThis 80BS21 sprocket features a 1 3 4" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 21 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