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2BK70 Pulley 1-7/16" Dimensions
40BTB25 sprockets are bored to accept a 1610 size taper bushing which we also stock with a wide range of bore sizes
35BS48 3/4" Finished Bore Sprocket Dimensions:
Our UCP210-30 bearings are engineered and manufactured to provide long-lasting performance and durability with added features such as a steel retainer
HC206-18 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes an eccentric locking collar for securing a 1-1/8" shaft
5B62SK Sheave five-groove 6.55" OD filter_H40BS70 2BK70 Pulley 1-7/16" DimensionsThis 5B62SK sheave features five grooves, is 6. 55" 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
