Bearing Adapter Sleeve With Lock Nut And Washer For H310, 50 Mm Shaft, 55 Mm Bore, M50x1.5 Thread, 48 Mm Width, Includes KM10 Lock Nut And MB10 Lock Washer, Compatible With 1210K 2210K 1310K And Similar Bearings

H310 Adapter Sleeve for 50mm Shaft, single unit
✔️ 50 mm shaft, M50×1.5 thread, 48 mm width, KM10 nut

This H310 adapter sleeve comes with a lock nut and lock washer, designed to fit 50mm shafts and 55mm bore. It’s a solid choice for securing a bearing to a shaft and is compatible with common bearing fits like 1210K, 2210K, and 1310K. Crafted from carbon steel or alloy steel, it offers durable performance in machine tools, conveyors, and gearboxes.

✅ Designation: H310 adapter sleeve
✅ Shaft diameter (d): 50 mm
✅ Bore (d1): 55 mm
✅ Thread: M50 × 1.5
✅ Width (B1): approx 48 mm
✅ Lock Nut: KM10
✅ Lock Washer: MB10
✅ Common bearing fits: 1210K, 2210K, 1310K
✅ Materials: carbon steel or alloy steel

💡 What is an adapter sleeve used for in shaft mounting?

It’s a handy part that makes it easy to mount a bearing bore to a shaft and secure it with a lock nut and washer. - Handy for securing a bearing to a shaft with precise fit - Helps maintain axial position and allows easy replacement - Common in gearboxes, conveyors, and drive systems