L099 Coupling Half - 1-3/16" | L099 Hub X 1-3/16" Double Pitch Chain Breakers This 2" size 5 gearbox

This 2" size 5 gearbox screw conveyor shaft is universally compatible with all major brands of shaft-mount size 5 units

This 50BS34 sprocket features a 1-3/8" finished bore including a key-way and two setscrews

UCST207-21 bearing is a 1-5/16" bore normal-duty take-up bearing that utilizes set screws to secure to a 1-5/16" shaft

2B136SK Sheave Dimensions

L099 Coupling Half - 1-3/16" | L099 Hub X 1-3/16" Double Pitch Chain Breakers This 2" size 5 gearboxThe L099 coupling half with a 1 3 16" bore with a key way is also commonly called an L099 coupling hub. The compact yet robust design of this 1 3 16" bore L099 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 L099 coupling assembly is capable of optimal operation with an angular misalignment