25 Pack 6806 Full Complement Full Ceramic Zirconia Bearings 30x42x7 mm High-Precision Low-Friction Ceramic Ball Bearings For Industrial Equipment And Machinery Pack Of 25 Suitable For High Load Applications And Precision Engineering

This 6806 bearing is a full ceramic ball bearing built with zirconia (ZrO2) ceramic balls and no cage, delivering high corrosion resistance, low friction, and excellent longevity in demanding environments. It’s commonly used in automation, robotics, medical devices, and precision machinery where clean operation is important.

✅ Inner diameter: 30 mm
✅ Outer diameter: 42 mm
✅ Width: 7 mm
✅ Material: Zirconia ceramic (ZrO₂)
✅ Cage: None (full complement)
✅ Pack size: 25 bearings

💡 What is a ceramic ball bearing used for? Ceramic bearings are handy in applications where low weight, high speed, and resistance to corrosion matter.

• High-speed machinery and precision equipment
• Harsh or wash-down environments
• Medical and lab instrumentation
• Automotive or aerospace components needing heat resistance