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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Hub Diameter: 37mm
Size: 1TB154
40B58 sprockets with a stock bore comes with the standard 3/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes
HCFJT210-30 Bearing Dimensions
41BS14 High-Performance Sprocket 7/8", USA Roller Chain filter_H40BS58 Hub Diameter: 37mmThis 41BS14 sprocket featured a 7 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 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 #41 roller chain and sprocket thus preventing premature wear or
