Split Taper Bushing For Sheaves One And One Eighth Inch Bore H Style Steel Mounting Bushing With Keyway One Quarter By One Eighth Inch Bolt Diameter One Quarter Inch Flange Diameter Two And One Half Inches Flange Thickness One Quarter Inch Through Bore

1-1/8 in bore H-style split taper bushing, steel mount
✔️ Bore 1-1/8 in (28.6 mm); flange 2.5 in Ø (63.5 mm), single pack

This H style split taper bushing in steel mounts onto shafts to lock pulleys and sprockets in power transmission systems. It’s commonly used in belt and chain drives for secure torque transfer and precise alignment.

✅ Bore: 1-1/8 in (28.6 mm); ID 1.125 in; Keyway 1/4 x 1/8 in (6.35 x 3.18 mm)
✅ Flange outside diameter: 2.5 in (63.5 mm); flange thickness: 0.25 in (6.35 mm)
✅ Length through bore: 1.25 in (31.75 mm)
✅ Bolt diameter: 1/4 in (6.35 mm)
✅ Material: steel; double split design for adjustable shaft fit and strong hold
✅ Suitable for mounting on shafts to drive sheaves and sprockets in power transmission

💡 What is a split taper bushing used for in belt and pulley systems? This handy part locks onto shafts to maintain alignment under load.

- Locks to shaft with keyway for solid torque transfer - Helps align pulleys and sprockets in belt and chain drives - Adjustable fit with double split design to accommodate minor shaft variance