6701 Full Ceramic Bearing 12x18x4mm

6701 Full Ceramic Ball Bearing
✔️ Zirconium Oxide - Slim 12x18x4mm Design

The 6701 is a slim, lightweight full ceramic ball bearing built entirely from zirconium oxide (ZrO₂) for strength, corrosion resistance, and high-temperature performance. With a PTFE cage and ceramic balls, it runs smooth even in tough environments where steel bearings won’t last.

✅ Type: Full ceramic ball bearing
✅ Model: 6701
✅ Material: Zirconium oxide (ZrO₂) races and balls
✅ Cage: PTFE (Polytetrafluoroethylene)
✅ Inner diameter: 12mm
✅ Outer diameter: 18mm
✅ Width: 4mm
✅ Size: 12 × 18 × 4 mm
✅ Max operating temperature: 180°C (356°F)
✅ Quantity: 1 bearing
✅ Category: Full ceramic bearings

💡 Why choose full ceramic ball bearings?
Because they’re built for extreme environments where steel can’t perform.

• Excellent resistance to corrosion and harsh chemicals

• Operates quietly with low friction at high speeds

• Withstands heat and electrical insulation needs

If you want a tough, high-performance bearing for precision setups, the 6701 full ceramic bearing is a reliable choice.