4-Pack フルセラミック 6014-2RS ZrO2 ボールベアリング70x110x20mm 工業機械、ロボット、CNC 用途向けに設計された高精度セット。低摩擦と優れた耐摩耗性を備え、安定した長寿命を実現するPTFEケージを採用しています。

Four-Pack Ceramic 6014-2RS Ball Bearings 70x110x20mm
✔️ 4 bearings pack; 70mm ID, 110mm OD, 20mm wide; full ceramic

These full ceramic bearings use zirconia (ZrO2) balls and races with a PTFE cage. They’re ideal for clean environments, corrosion resistance, and high-speed applications in automation, robotics, and machinery where metal contamination must be avoided.

✅ Inner diameter 70 mm; outer diameter 110 mm; width 20 mm
✅ Balls and races formed from zirconia ceramic (ZrO2); cage: PTFE
✅ Seal: 2RS style protection; full ceramic construction
✅ Pack size: 4 bearings in a set

💡 What is a ceramic ball bearing used for in precision machinery?

- Handy in environments needing corrosion resistance and low friction - Common in medical devices, food processing, and lab gear where metal can be a problem - Great for high-speed, low-maintenance operation in robotics and automation