L190 Coupling Half - 1-7/16" | L190 Hub X 1-7/16" filter_H40BS10 50A27 sprockets with a stock

50A27 sprockets with a stock bore comes with a 23/32" inside diameter plain hole and can be easily machine bored to custom sizes

Sprocket Size: D80CTB68

Hub Diameter: 1-9-1/6"

This 08B British Standard (Metric) stainless steel roller chain is constructed entirely of 304-grade stainless steel

Sprocket Size: DS100A14

L190 Coupling Half - 1-7/16" | L190 Hub X 1-7/16" filter_H40BS10 50A27 sprockets with a stockThe L190 coupling half with a 1 7 16" bore with a key way is also commonly called an L190 coupling hub. The compact yet robust design of this 1 7 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