L090 Coupling Half - 3/8" (No-Key) | L090 Hub X 3/8" filter_H40BS35 50BTB41 sprockets are manufactured to

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

Common Interchanges: 80BS20H

Size: 4TB70

Bushing Weight: 6

For more information or to get pricing and availability on an BK70 Pulley with 1-3/16" bore please contact us and we will be happy to assist you

L090 Coupling Half - 3/8" (No-Key) | L090 Hub X 3/8" filter_H40BS35 50BTB41 sprockets are manufactured toThe 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.