40BS11 Sprocket With 3/4" Finished Bore 40B72 Sprockets 35JA28 sprockets are bored to

35JA28 sprockets are bored to accept a JA size QD bushing which we also stock with a wide range of bore sizes

Our SA205-15 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

While the phosphate coated and then painted finish adds corrosion resistance to the 2BK32H pulley

Sheave Size: 1C75SF

This 40BS112 sprocket features a 1-7/16" finished bore including a key-way and two setscrews

40BS11 Sprocket With 3/4" Finished Bore 40B72 Sprockets 35JA28 sprockets are bored toThis 40BS11 sprocket featured a 3 4" 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 #40 roller chain and sprocket thus preventing premature wear or