55mm Adapter Sleeve With Lock Nut And Washer For 1 To 12 Taper Bearings 60mm Bore And 70mm Sleeve Length M60 By 2 Threaded Lock Nut KM12 Lock Nut MB12 Washer Compatible With 1212K 1312K 2212K Self Aligning Bearings

55 mm Shaft Sleeve with Lock Nut and Washer - 1 pc
✔️ 55 mm shaft, 1:12 taper bore, M60×2 nut, sleeve ~70 mm

This adapter sleeve provides a straightforward method to mount bearings with a 1:12 tapered bore onto a 55 mm shaft, avoiding machining of the shaft. It’s a practical choice in machine tools, conveyors, and automated equipment where quick, reliable alignment matters.

✅ Shaft diameter: 55 mm
✅ Taper bore: ~60 mm (1:12)
✅ Lock nut: M60 × 2 and lock washer MB12
✅ Sleeve length: ~70 mm
✅ Compatible bearings: 1212K, 1312K, 2212K, 21312K, 22212K
✅ Lock nut KM12, lock washer MB12 included

💡 What is a tapered bore sleeve with lock nut and washer used for in bearing mounting applications?

A handy, no-fuss method for mounting bearings on a 55 mm shaft without machining. - Mounts a bearing with a 1:12 taper directly on a 55 mm shaft for easy setup - Eliminates need for machining a tapered shaft and supports quick maintenance - Locking is secure with KM12 lock nut and MB12 washer for reliable seating - Compatible with common bearings like 1212K, 1312K, 2212K, 21312K, 22212K