80BS41 Sprocket With 1-3/8" Finished Bore 70-Tooth Sprocket Dimension (L): 1-5/16"

Dimension (L): 1-5/16"

Fafnir Part #: 72MS

Bearing Size: 6303-2RS

Outside Diameter (O

utilises high-grade materials for superior performance and durability

80BS41 Sprocket With 1-3/8" Finished Bore 70-Tooth Sprocket Dimension (L): 1-5/16"This 80BS41 sprocket features a 1 3 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 41 tooth sprocket that fully meets all ANSI Standards which, insures proper contact between the #80 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock