Quick Detachable Bushing, Bushing Type Quick Detachable, Bore Bushing Series JA, Bore Diameter 28 mm, Length 1 in, Bolt Circle Diameter 1.66 in, Bolt Size #10-24 x 1 in, System of Measurement Metric, Bushing Diameter 1.375 in, Flange Type Split, Flange Width 5/16 in, For Shaft Type Keyed, Includes (3) Cap Screws, Keyway Height 3.5 mm, Keyway Width 8 mm, Length Less Flange 0.688 in, Material Steel, Overall Diameter 2 in, SAE Grade 5, Taper 3/4 in Per ft