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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Common Interchanges: 50BS50H
100B40 sprockets with a stock bore come with the standard 1-1/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes
Dimension (E): 13/32"
It features 19 teeth and is manufactured to accept a W-Type weld on hub
Premium 60R72 Sprocket 100B42 Sprockets Common Interchanges: 50BS50HThis 60R72 sprocket is a durable, high quality, and precision sprocket that is manufactured to accept a R1 bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #60 roller chain and sprocket, thus preventing premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide coated which
