Split Taper Bushing Bushing Type Split Taper Bore Bushing Series Q1 Bore Diameter 40 mm Length 2.5 in Bolt Circle Diameter 3.38 in Bolt Size Not Applicable System of Measurement Metric Bushing Diameter 2.875 in Fastener Tightening Torque Capacity 348 in-lb Flange Type Solid Flange Width 17/32 in For Shaft Type Keyed Includes (3) Cap Screws Keyway Height 3.5 mm Keyway Width 12 mm Length Less Flange 1.969 in Material Steel Overall Diameter 4.125 in Taper 3/4 in Per ft