80BS30 Sprocket With 1-7/16" Finished Bore 1.625" Finished Bore Combining these features creates a

Combining these features creates a high-strength and performance-based thermoplastic SSUCTPFB207-22 bearing unit

This 60BS27 sprocket featured a 1-15/16" finished bore with a key-way and two set screws

2040B24 Sprocket

This 40BS15 sprocket featured a 1" finished bore with a key-way and two set screws

80BS30 Sprocket With 1-7/16" Finished Bore 1.625" Finished Bore Combining these features creates aThis 80BS30 sprocket features a 1 7 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