L190 Coupling Half - 1-9/16" | L190 Hub X 1-9/16" filter_50BS112-FB This 60BS72 sprocket features a

This 60BS72 sprocket features a 2-7/16" finished bore including a key-way and two setscrews

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

For more information or to get pricing and availability on a BK100 Pulley with 3/4" bore please contact us and we will be happy to assist you

#60-2 Roller Chain Dimensions

L190 Coupling Half - 1-9/16" | L190 Hub X 1-9/16" filter_50BS112-FB This 60BS72 sprocket features aThe 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