40BS19 High-Performance Sprocket 1-3/8" #160 R-Type Sprockets This 2AK32 Pulley 3/4" bore

This 2AK32 Pulley 3/4" bore is directly interchangeable with other manufacturers

For large quantities or more information on 4012 coupling sprockets please contact us and we will be happy to assist you

This 40BS15 sprocket featured a 1/2" finished bore with a key-way and two set screws

120F48 sprockets are made to accept a F size taper bushing which we also stock with a wide range of bore sizes

40BS19 High-Performance Sprocket 1-3/8" #160 R-Type Sprockets This 2AK32 Pulley 3/4" boreThis 40BS19 sprocket featured a 1 3 8" 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