Full Ceramic ZrO2 Ball Bearing 7x14x5mm for Precision Machinery and Industrial Applications Zirconia Oxide Ceramic Ball Bearing with 7mm Inner Diameter, 14mm Outer Diameter and 5mm Width Non Magnetic Low Friction High Wear Resistance
✔️ 7 mm bore, 14 mm outer, 5 mm width, ZrO2 ceramic
These 687 full ceramic bearings are made from zirconium oxide, offering high hardness, low weight, and excellent resistance to heat and corrosion. They’re ideal in precision machinery, robotics, and medical devices where metal bearings can falter under tough conditions.
✅ Inner diameter: 7 mm
✅ Outer diameter: 14 mm
✅ Width: 5 mm
✅ Material: ZrO2 ceramic; PTFE cage
✅ Temperature rating: up to 180 °C (356 °F)
💡 What is a high-temperature full ceramic ball bearing used for in precision equipment?
Handy in harsh environments where metal bearings wear or seize.
- High heat tolerance up to 180°C (356°F)
- Zirconia ceramic balls and races resist corrosion
- PTFE cage reduces friction for smoother operation
- Lightweight, compact design for precise assemblies