L225 Coupling Half - 1-1/4" | L225 Hub X 1-1/4" 40B17 Sprockets While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the AK51H pulley

50BS96 1 3/4" Finished Bore Sprocket Dimensions

2BK70 Pulley 1-1/8" Dimensions

Length Thru Bore: 3"

For more information on a four groove 45V590SD sheave

L225 Coupling Half - 1-1/4" | L225 Hub X 1-1/4" 40B17 Sprockets While the phosphate coated andThe L225 coupling half with a 1 1 4" bore with a key way is also commonly called an L225 coupling hub. The compact yet robust design of this 1 1 4" bore L225 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 L225 coupling assembly is capable of optimal operation with an angular misalignment