QD Bushings SD Series

Mount mechanical power transmission components securely with SD Series QD (Quick Disconnect) bushings. Featuring a 4-degree split taper design and flanged outer rim, these heavy-duty steel bushings provide a true clamp fit on drive shafts to eliminate slippage and shaft fretting. Suitable for standard or reverse mounting on V-belt sheaves, sprockets, and conveyor pulleys across industrial equipment.