Bearing Adapter Sleeve With Lock Nut And Washer For 125 Mm Shaft, Bore Approximately 135 Mm, Lock Nut M135x2, Sleeve Width About 95 To 100 Mm, Includes KM28 Lock Nut And MB28 Washer, Taper Ratio 1 To 12

Single H2328 Bearing Adapter Sleeve with Lock Nut & Washer
✔️ 125 mm shaft dia, bore ~135 mm, M135x2 lock nut, 95-100 mm wide

The H2328 bearing adapter sleeve mounts tapered bore spherical roller bearings onto cylindrical shafts. It streamlines installation and removal in heavy equipment where disassembly is costly. Common applications include cement and mining equipment, steel mills, pumps, gearboxes, and large industrial fans.

✅ Shaft diameter (d): 125 mm
✅ Adapter bore (d1): ~135 mm
✅ Lock nut size: M135×2
✅ Sleeve width (B): ~95-100 mm
✅ Material: case-hardened high-grade steel
✅ Surface finish: precision ground
✅ Approx weight: 9-11 kg
✅ Lock Nut & Washer Included: KM28 & MB28 typical
✅ Taper ratio: 1:12

💡 What is a bearing adapter sleeve used for in bearing assemblies? This handy piece makes mounting tapered bore bearings on straight shafts quick and repeatable.

- Simplifies mounting tapered bore bearings on fixed shafts
- Maintains preload and alignment with lock nut and washer
- Suitable for medium to heavy-load industrial equipment