50Q40 Sprocket (Taper Bushed) #120 SF Type Sprockets This 50BS80 sprocket features a

This 50BS80 sprocket features a 1" finished bore including a key-way and two setscrews

Limiting Speed (OIL): 5400 RPM

Part #: SALF 204

and precision 37-tooth sprocket that is manufactured out of high-quality steel

This 100BS12 sprocket features a 2" finished bore with a key-way and two set screws

50Q40 Sprocket (Taper Bushed) #120 SF Type Sprockets This 50BS80 sprocket features aThis 50Q40 sprocket is a durable, high quality, and precision 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 #50 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 oxide coated which