Vollkeramisches Zirconia , 7x22x7mm Sealed -Miniaturlager für hochpräzise Robotik, medizinische Geräte, CNC und Industrieanlagen – nicht magnetisch, korrosionsbeständig, reibungsarm und langlebig

7x22x7mm Full Ceramic Sealed Bearing with Zirconia Balls
✔️ 7 mm bore, 22 mm OD, 7 mm wide; PTFE seals, zirconia balls

This full ceramic sealed bearing features zirconia races and zirconia balls in a PTFE cage, delivering low friction, high hardness, and chemical resistance. It's commonly used in robotics, medical devices, laboratory instruments, and CNC equipment where cleanliness and durability matter.

✅ 7 mm bore, 22 mm outer diameter, 7 mm width
✅ Zirconia (ZrO2) balls with PTFE cage for smooth operation
✅ Sealed PTFE covers resist contaminants and support easy cleaning
✅ Full ceramic construction offers high-temperature and chemical resistance

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

A handy explanation covers typical uses and benefits for engineers and hobbyists.

- low friction performance in high-speed drives - corrosion resistance in harsh environments - suitable for robotics, medical devices, CNC equipment