80BS30 Sprocket With 2-15/16" Finished Bore filter_H50BS58 Part #: SB207-21

Part #: SB207-21

Dimension (a): 3-3/4 "

Part #: 10B SA1

This 08B15 sprocket is a durable

Our UCW203 insert bearing has several features: a wide inner-ring

80BS30 Sprocket With 2-15/16" Finished Bore filter_H50BS58 Part #: SB207-21This 80BS30 sprocket features a 2 15 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 30 hardened teeth. 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 roller chain and sprocket thus preventing premature