Quick Detachable Bushing, Bushing Type Quick Detachable, Bore Bushing Series E, Bore Diameter 42 mm, Length 2.625 in, Bolt Circle Diameter 5 in, Bolt Size 1/2 In.-13 x 2-3/4 in, System of Measurement Metric, Bushing Diameter 3.834 in, Flange Type Split, Flange Width 3/4 in, For Shaft Type Keyed, Includes (3) Cap Screws, Keyway Height 3.5 mm, Keyway Width 12 mm, Length Less Flange 1.875 in, Material Steel, Overall Diameter 6 in, SAE Grade 5, Taper 3/4 in Per ft