40B11 Sprocket With Stock Bore 2BK130 Pulley Outside Diameter (O

Outside Diameter (O

It utilizes set-screws for locking onto a 50mm shaft and features a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Outside Diameter: 22

Something else that is notable about this 100BS21 sprocket is that it fully meets all ANSI Standards

120F32 Sprocket Dimensions

40B11 Sprocket With Stock Bore 2BK130 Pulley Outside Diameter (OThis 40B11 sprocket 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 breakage. This sprocket is also black oxide coated which increases