High Precision Tapered Roller Bearing 31306 With 30 mm Bore And 72 mm Outer Diameter 20.75 mm Width SKF Certified For High Radial And Axial Load Capacity And Long Service Life

31306 tapered roller bearing by SKF, 30x72x20.75 mm, single
✔️ 30 mm bore, 72 mm OD, 20.75 mm width, single bearing, steel cage

The tapered roller bearing is engineered to take on combined radial and axial loads, a staple in powertrains, gearboxes, conveyor lines, and heavy machinery where steady rotation and long life matter.

✅ bore: 30 mm (1.18 in); OD: 72 mm (2.83 in); width: 20.75 mm (0.82 in)
✅ design: single-row tapered roller bearing with steel cage for durability
✅ tolerance: precision-grade suitable for demanding applications

💡 What is a common use case for a tapered roller bearing in machinery?

- used to support combined radial and axial loads in rotating equipment

- commonly found in gearboxes, conveyors, and heavy-duty machinery

- ensure proper fit by matching bore, OD, and width to shaft and housing