D80R27 Sprocket (Taper Bushed) #80-2 CTB Sprockets This BK77H Pulley uses an

This BK77H Pulley uses an H-Series Bushing

50P23H sprockets are bored to accept a P1 type taper bushing

Sprocket Size: 50Q30H

Housing Number: FC 209

This D60B30 sprocket is a durable

D80R27 Sprocket (Taper Bushed) #80-2 CTB Sprockets This BK77H Pulley uses anThis D80R27 sprocket is a durable, high quality, and precision double sprocket with 27 hardened teeth that is manufactured to accept a R1 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 #80 2 double roller chain and sprocket thus preventing premature wear or