Quick Detachable Bushing Bushing Type Quick Detachable Bore Bushing Series F Bore Diameter 65 mm Length 3.625 in Bolt Circle Diameter 5.63 in Bolt Size 9/16 In.-12 x 3-5/8 in System of Measurement Metric Bushing Diameter 4.438 in Fastener Tightening Torque Capacity 40 000 in-lb Flange Type Split Flange Width 13/16 in For Shaft Type Keyed Includes (3) Cap Screws Keyway Height 4.6 mm Keyway Width 18 mm Length Less Flange 2.813 in Material Steel Overall Diameter 6.625 in