Pack Of Two 6018 Full Ceramic Ball Bearings ZrO2 90x140x24mm For High Precision Low Friction Performance Inner Diameter 90mm Outer Diameter 140mm Width 24mm Ideal For Industrial Machinery And Hobby Projects

Two-Piece Full Ceramic 6018 Zirconia Ball Bearings 90x140x24
✔️ 2-pack full ceramic bearing with zirconia balls, PTFE cage

These high-grade ceramic bearings use zirconia balls and zirconia races with a PTFE cage. They’re built for smooth, long-life operation in high-speed machinery, robotics, CNC, and environments where moisture or chemicals could affect metal bearings.

✅ Inner diameter: 90 mm
✅ Outer diameter: 140 mm
✅ Width: 24 mm
✅ Balls material: Zirconia ceramic (ZrO2)
✅ Races material: Zirconia ceramic (ZrO2)
✅ Cage material: PTFE (Polytetrafluoroethylene)
✅ Pack size: 2 bearings (2-pack)

💡 What is a full ceramic ball bearing used for in high-precision equipment? Handy for high-speed, clean environments where conventional metal bearings struggle.

- Low friction operation suited to spindles - Excellent wear resistance with zirconia balls - Strong corrosion resistance in harsh conditions