L090 Coupling Half - 3/8" (No-Key) | L090 Hub X 3/8" filter_H40BS35 Size: 4TB70

Size: 4TB70

Common Interchanges: 80BS20H

Bushing Weight: 6

50BTB41 sprockets are manufactured to accept a 2012 size taper bushing which we also stock with a wide range of bore sizes

L090 Coupling Half - 3/8" (No-Key) | L090 Hub X 3/8" filter_H40BS35 Size: 4TB70The L090 coupling half with a 3 8" bore (with no key) is also commonly called an L090 coupling hub. The compact yet robust design of this 3 8" 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 from 0.