2列テーパー型Roller ホイールベアリング130x230x145mm 高容量Chrome Steel 52100合金 97526ボールベアリング（Radial およびAxial 用） 機械および産業用途向けの耐久性に優れた高荷重精密ベアリング

Single 130x230x145 mm Tapered Roller Wheel Bearing
✔️ Bore 130mm x OD 230mm x W 145mm, 52100 chrome steel bearing

This tapered roller wheel bearing is a single 130x230x145 mm unit designed to support both radial and axial loads in one direction. It’s commonly used in wheel hubs, conveyors, and heavy machinery where precise alignment and load handling matter.

✅ Inner diameter: 130 mm
✅ Outer diameter: 230 mm
✅ Width: 145 mm
✅ Material: 52100 chrome steel

💡 テーパーroller は、重機においてどのような用途に使われているのでしょうか？

In short, this design handles combined radial and axial loads in one direction, making it handy for rotating assemblies.

- Supports radial and axial loads in one direction - Used in wheel hubs, conveyors, and other rotating equipment - Requires proper lubrication and correct preload for long life