L100 Coupling Half - 9/16" | L100 Hub X 9/16" filter_80BS30-FB What separates this 25V550SDS sheave

What separates this 25V550SDS sheave from the others is that it is made using a high strength cast iron

While the phosphate coated and then painted finish adds corrosion resistance to the 2B5V54 sheave

This 2AK23 Pulley 1" bore is directly interchangeable with other manufacturers

Part #: 80B59

L100 Coupling Half - 9/16" | L100 Hub X 9/16" filter_80BS30-FB What separates this 25V550SDS sheaveThe L100 coupling half with a 9 16" bore with a key way is also commonly called an L100 coupling hub. The compact yet robust design of this 9 16" bore L100 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 L100 coupling assembly is capable of optimal operation with an angular misalignment from