Heavy Duty Split Taper Bushing 1 1 4 Inch Bore H Series Carbon Steel Locking Bushing For Pulleys And Sheaves Workhorse Grade Rust Resistant Finish NoNonsense Engineering TopTier Quality Assurance

Heavy Duty H Series Split Taper Locking Bushing 1 1/4 In Bore
✔️ ASTM 1045 Steel 1 1/4 Inch Bore Black Oxide Coated Finish

This solid locking bushing delivers reliable torque transfer for industrial drive systems. Shop owners typically mount it onto flat belt equipment to connect heavy duty pulleys directly to rotating shafts without slipping. The tapered design guarantees zero play during startup, keeping your production line moving smoothly while minimizing vibration damage on worn bearings.

✅ Accurate 1/4 Inch By 1/8 Inch Slot Geometry
✅ Two Count Quarter Twenty Inch Three Quarter Inch Locking Screws
✅ Single Count 1/4 X 3/16 X 1 1/4 Inch Wedge Key
✅ Hardened Blackening Treatment Blocks Moisture And Rust Damage

💡 What mechanical role does a split taper sleeve play in belt drive setups?
Technicians rely on this handy locking unit when they need steady RPM transfer between motor spindles and heavy flywheels.
- Tapered outer shell compresses tightly against matching inner hub grooves to eliminate lateral movement
- Integrated drive keys handle sudden torque jumps without stripping fastener threads under heavy workloads
- Clean release cycle allows quick removal so replacement pulleys install without hammer marks or scrap metal waste