Shielded 単列Radial ボールベアリング55mm 内径100mm Outer Diameter 21mm Width 211KD 自己潤滑・グリース充填Chrome Steel 金属製Shields 防塵用 精密機械およびロボット工学に最適 長寿命

Shielded 55x100x21 mm 211KD Single Bearing
✔️ Chrome steel shielded, greased, 55x100x21 mm, 1 pc

This shielded single-row radial bearing is made from chrome steel and features double metal shields (ZZ) to protect against dust and contamination. It's pre-greased for immediate use in machinery, conveyors, and drive assemblies.

✅ Inner diameter: 55 mm
✅Outer diameter：100 mm
✅Width ：21 mm
✅ Material: Chrome steel
✅ Shielding: Double metal shields (ZZ) for dust protection
✅ Lubrication: Pre-greased, ready to mount
✅ Dynamic load rating Cr: 43,500 N
✅ Static load rating Cor: 29,300 N
✅ Speed rating: 6,400 RPM grease-lubricated
✅ 内容：ベアリング 1個

💡 What is a shielded ball bearing used for in industrial machinery?

- Handy protection against dust and contamination in dirty environments. - Supports radial loads in conveyors, rollers, and automation systems. - Pre-greased shields simplify installation and maintenance.