L190 Coupling Half - 1-9/16" | L190 Hub X 1-9/16" filter_50BS112-FB D50SF84 sprockets are made to

D50SF84 sprockets are made to accept a SF size QD bushing which we also stock with a wide range of bore sizes

and precision 45 tooth sprocket that is manufactured to accept a R2 bushing

HC204 Bearing Dimensions

This 60BS12 sprocket featured a 7/8" finished bore with a key-way and two set screws

Common Interchanges: 60BS17H

L190 Coupling Half - 1-9/16" | L190 Hub X 1-9/16" filter_50BS112-FB D50SF84 sprockets are made toThe L190 coupling half with a 1 9 16" bore with a key way is also commonly called an L190 coupling hub. The compact yet robust design of this 1 9 16" bore L190 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 L190 coupling assembly is capable of optimal operation with an angular misalignment