Heavy Duty SDS Style QD Bushing For 1 1/4 Inch Shafts Precision Tapered Split Body Delivers Rock Solid Press Fit For QD Sprockets And Pulleys Built Tough For Daily Shop Grind Work

Heavy duty tapered QD bushing for 1 1/4 inch shafts
✔️ Single unit 31.8 mm 1.25 inch bore precision split taper grip

This pack includes one heavy duty QD bushing sized for 1 1/4 inch axles to mount sprockets and belts on conveyors and fan assemblies. The fully split tapered body clamps down hard when you torque the hardware, locking drive components dead center under continuous shop load.

✅ Precision machined taper geometry ensures zero wobble during high speed rotation
✅ Split one sided body expands evenly under bolt torque to create a rust proof seal
✅ Compatible with standard SDS hardware profiles found across North American factories
✅ Features tapped hole pattern in the outer rim for straightforward pulley extraction

💡 What makes tapered split bushings handy for industrial power transmission setups?
Engineers rely on this mechanical wedge design to lock rotating parts securely onto metal axles under heavy cyclical stress. The friction fit transfers torque efficiently while allowing quick field service. - precision ground taper surfaces create uniform clamping force around 31.8 mm bores - split body construction absorbs shock loads better than keyed joints during peak operation - standardized thread patterns support easy swapping between competing drive hub platforms

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