Heavy Duty Mounted Bearing Insert UC311 55mm Axle Insert Mounted Bearing

UC311 Heavy Duty Mounted Bearing Insert - 55mm Bore
✔️ 55x120x66 mm, Cr 71.6 kN, Cor 45 kN, single pack option

The UC311 Heavy Duty Mounted Bearing Insert is a ready-to-mount bearing unit designed for tough machinery. This 55mm bore fits standard shafts, while the 120mm outer diameter and 66mm width deliver solid, compact mounting for conveyors, fans, and agricultural equipment in industrial settings.

✅ Bore: 55 mm
✅ Outer diameter: 120 mm
✅ Width: 66 mm
✅ Basic Load Cr: 71.6 kN; Basic Load Cor: 45 kN
✅ Quantity: 1

💡 What is a mounted bearing insert used for in heavy equipment, and why pick UC311 for 55mm shafts?

It's handy for providing robust shaft support with a durable, easy-to-mount bearing unit.

- 55 mm bore; compatible with standard 55mm shafts
- 120 mm OD and 66 mm width for stable mounting
- Cr 71.6 kN; Cor 45 kN rating for heavy loads
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UC311 Heavy Duty Mounted Bearing Insert 55mm x 120mm x 66mm