120Q15 Sprocket (Taper Bushed) C-Section Sheaves This 105V1180F Sheave uses an

This 105V1180F Sheave uses an F bushing

120R26 sprockets are bored to accept a R1 type taper bushing

Bore Range: 1/2" - 2-15/16"

Bushing Size: E

Sprocket Weight: 175

120Q15 Sprocket (Taper Bushed) C-Section Sheaves This 105V1180F Sheave uses anThis 120Q15 sprocket is a durable, high quality, and precision sprocket with 15 hardened teeth that is manufactured to accept a Q1 bushing. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket which prevents premature wear or breakage. This