50BTB84 Sprocket (Taper Bushed) filter_H50BS33 50C18 with a stock bore

50C18 with a stock bore comes with the standard 5/8" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

120BS13H 1" Finished Bore Sprocket Dimensions

UCST215-47 take-up bearings are designed for take-up frames

For more information or to get a quote on our tier one 16B-4 roller chain

50BTB84 Sprocket (Taper Bushed) filter_H50BS33 50C18 with a stock boreThis 50BTB84 sprocket is a durable, high quality, and precision sprocket that is manufactured to accept a 2517 bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #50 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