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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Hub Diameter: 4"
hex shaft collars
100BS21 2" Finished Bore Sprocket Dimensions
100B48 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes
1008 Taper Lock Bushing X 20mm Bore Double Capacity Roller Chain Hub Diameter: 4"This 1008 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 1008 taper lock bushings are used in a wide range of applications including; belt pulleys, sprockets, drum pulleys, drive pulleys, tail pulleys, sheaves, and gears, which are items that we also offer! Additionally this bushing features a 20 millimeter bore with a standard keyway, for more
