D40Q72 Sprocket (Taper Bushed) BL Series Connecting Links While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 2AK46 pulley

Sprocket Size: 100BS11

BK50 Pulley 7/8" Dimensions

which insures proper contact between the #50 roller chain and sprocket which prevents premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets

This 105V1250J Sheave uses a J bushing

D40Q72 Sprocket (Taper Bushed) BL Series Connecting Links While the phosphate coated andThis D40Q72 sprocket is a durable, high quality, and precision double sprocket that is manufactured to accept a Q1 bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 2 double roller chain and sprocket thus preventing premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black