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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
(B): 4-7/16"
Something else that is notable about this 100B24 sprocket is that it fully meets all ANSI Standards
40A18 sprockets with a stock bore comes with a 5/8" inside diameter plain hole and can be easily machine bored to custom sizes
41B48 Sprocket Dimensions
Our SA204 insert bearing has several features: a wide inner-ring
80BS19 Sprocket With 1-3/4" Finished Bore filter_50B9-SB (B): 4-7/16"This 80BS19 sprocket features a 1 3 4" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 19 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
