Full Ceramic Angular Contact Ball Bearing 17x26x5mm Zirconia Oxide Ceramic Precision Bearing, Low Friction, High Rigidity, Corrosion Resistant For CNC, Robotics, Model Making And Industrial Applications

Single full ceramic angular contact bearing 17x26x5mm (ZrO2)
✔️ 17x26x5 mm single bearing, full ceramic ZrO2 with PTFE cage

This full ceramic angular contact ball bearing is designed for high-temperature, corrosion‑resistant use in precision machinery, lab equipment, and CNC setups.

✅ Inner/outer races: Zirconium oxide ceramic (ZrO2)
✅ Balls: Zirconium oxide ceramic (ZrO2)
✅ Cage: PTFE
✅ Dimensions: ID 17 mm, OD 26 mm, width 5 mm
✅ Max temp: 180 C (356 F)

💡 What is a ceramic angular contact bearing used for in precision systems?

It’s handy in high-speed, high-temperature environments where precision matters.

- High-velocity rotation and low friction
- Strong chemical resistance and low wear
- Lightweight ceramic components reduce load
- PTFE cage provides smooth operation