80BS49 Sprocket With 1-3/4" Finished Bore 120B26 Sprockets 35B27 sprockets with a stock

35B27 sprockets with a stock bore comes with the standard 1/2" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

Using a quick detachable (QD) style sheave is beneficial because it makes the completed part a two piece assembly which means if only one piece breaks you don't have to replace the entire assembly

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Dimension (H): 0

This 41BS23 sprocket featured a 1" finished bore with a key-way and two set screws

80BS49 Sprocket With 1-3/4" Finished Bore 120B26 Sprockets 35B27 sprockets with a stockThis 80BS49 sprocket features a 1 3 4" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 49 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