12 Pack 6809 Full Ceramic ZrO2 Ball Bearings 45x58x7mm For Automotive Machinery Industrial Equipment High Precision Long Wear Reliability Ideal For Precision Machinery Medical Equipment CNC Machines And Robotics

12-Pack Full Ceramic 6809 Bearings, 45x58x7mm, ZrO2
✔️ 12 bearings: 6809 full ceramic, 45x58x7mm, ZrO2, PTFE cage

6809 full ceramic ball bearings feature zirconia (ZrO2) races and ceramic balls, with a PTFE cage for low friction and long life. These are commonly used in precision automation, robotics, CNC spindles, and lab equipment where non-magnetic and high-temperature performance matters.

✅ Bearing type: 6809 full ceramic ball bearing with ZrO2 races
✅ Size: ID 45 mm, OD 58 mm, width 7 mm
✅ Material: Zirconia ceramic races and balls; PTFE cage
✅ Pack: 12 bearings per kit
✅ Ideal uses: high-speed, corrosion-resistant, non-magnetic applications

💡 精密機械において、フルセラミックベアリングはどのような用途に使われているのでしょうか？

These handy components excel where metal bearings struggle with heat, moisture, or magnetic interference.

- High-speed spindle support in CNC and automation - Laboratory, medical, and electronics equipment requiring non-magnetic parts - Robotics and workshop setups exposed to corrosive environments