6312 Full Ceramic Bearing ZrO2/PEEK C3 FIT 60x130x31mm

6312 Full Ceramic Ball Bearing - ZrO₂ Balls & Races - PEEK Cage - C3 Fit - 60mm x 130mm x 31mm
Corrosion Resistant - Heat Tolerant - Built for Harsh Environments

This 6312 full ceramic ball bearing is made for high-performance in tough conditions. Featuring races and balls crafted from zirconia ceramic (ZrO₂), it’s designed for superior wear and corrosion resistance. The cage is made from PEEK, ensuring thermal stability and chemical durability. This bearing is open-style, dry-lubricated, and built with a C3 clearance fit for higher speeds and thermal expansion.

✅ Item: 6312 Ball Bearing
✅ Type: Full Ceramic Deep Groove Ball Bearing
✅ Inner Diameter (ID): 60mm
✅ Outer Diameter (OD): 130mm
✅ Width: 31mm
✅ Balls: Zirconia Ceramic (ZrO₂)
✅ Races: Zirconia Ceramic (ZrO₂)
✅ Cage: PEEK
✅ Clearance: C3 Fit
✅ Closures: Open
✅ Lubrication: Dry (No grease or oil)
✅ Max Operating Temperature: 180°C / 356°F
✅ Quantity: 1 Bearing

💡 What makes full ceramic bearings like the 6312 ideal for harsh environments?
Unlike steel bearings, ceramic bearings resist corrosion, heat, and magnetic interference - making them perfect for cleanrooms, chemical exposure, high-speed machinery, and extreme-temperature setups.