L150 Coupling Half - 13/16" | L150 Hub X 13/16" #60-2 Double Sprockets This 60BS28 sprocket featured a

This 60BS28 sprocket featured a 1-3/8" finished bore with a key-way and two set screws

50B112 sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

This 6304-ZZ ball bearing is a high-precision premium quality deep groove shielded 20x52x15 ball bearing made to ABEC 3 precision standards from AXIS

Sprocket Size: 100A30

and precision sprocket with 15 hardened teeth that is manufactured to accept a E bushing

L150 Coupling Half - 13/16" | L150 Hub X 13/16" #60-2 Double Sprockets This 60BS28 sprocket featured aThe L150 coupling half with a 13 16" bore with a key way is also commonly called an L150 coupling hub. The compact yet robust design of this 13 16" bore L150 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 L150 coupling assembly is capable of optimal operation with an angular misalignment