L090 Coupling Half - 13/16" | L090 Hub X 13/16" SDS This 50BS40 sprocket features a

This 50BS40 sprocket features a 1-1/8" finished bore including a key-way and two setscrews

Recommended Maximum bore: 3"

The combination of precision stamping and high-quality steel material creates a PF204G flange bearing housing that will impress

Part #: UEFT 209

Sprocket Size: 50H38

L090 Coupling Half - 13/16" | L090 Hub X 13/16" SDS This 50BS40 sprocket features aThe L090 coupling half with a 13 16" bore with a key way is also commonly called an L090 coupling hub. The compact yet robust design of this 13 16" bore L090 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L090 coupling assembly is capable of optimal operation with an angular misalignment