Premium Tapered Roller Bearing 31311 J With 55 mm Bore 120 mm Outer Diameter And 31.5 mm Width For High Radial And Axial Load Capacity And Long Service Life NSK Certified

Single NSK 31311 J tapered bearing, 55 mm bore, 120 mm OD
✔️ 55 mm bore, 120 mm OD, 31.5 mm width, J-type tapered roller

A precision tapered roller bearing designed to handle combined radial and axial loads in rotating equipment. Developed by NSK, this unit is widely used in automotive hubs, gearboxes, conveyors, and heavy industrial machinery where reliability matters.

✅ Bore 55 mm, OD 120 mm, width 31.5 mm
✅ Tapered roller design handles combined radial and axial loads
✅ Precision tolerance class for demanding applications
✅ Robust steel cage construction for durability
✅ Suitable for a wide range of industrial applications

💡 What is a tapered roller bearing used for in heavy machinery and industrial equipment? This handy guide explains its role in real-world gear and conveyer systems. - High load capacity with radial and axial support - Maintains alignment and reduces wear in rotating assemblies - Common in automotive hubs, gearboxes, and industrial lines