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100B21 Sprocket Dimensions
For more information on a single groove 1C140SF sheave
E-bushings
100A54 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes
This 120A22 sprocket is a durable
1B154SK Sheave single-groove 15.75" OD 1.5" Stock Bore 100B21 Sprocket DimensionsThis 1B154SK sheave features one groove, is 15. 75" in diameter, and is designed to use a SK bushing. QD (quick detachable) style sheaves offer a wider selection of bore sizes versus a standard "fixed" bore style sheave. Also because they are a two component part if one component fails the entire part doesn't need to be replaced. All of our sheaves are manufactured out of an extremely durable cast iron, are dynamically balanced at the factory, and are
