60BS28 Sprocket With 1-1/2" Finished Bore filter_1-1/8" While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 3TB46 pulley

Dimension (s): 33/64"

anti-rotation device

the 5202-ZZ bearing features raceways that are precision honed to a superb finish

60BS28 Sprocket With 1-1/2" Finished Bore filter_1-1/8" While the phosphate coated andThis 60BS28 sprocket featured a 1 1 2" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 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 #60 roller chain and sprocket thus preventing premature wear