20 Pack 6202 Full Ceramic Ball Bearings Si3N4 15x35x11mm Set For High Precision Machinery And Hobby Projects Ultra Low Friction Corrosion Resistant Ceramic Bearings With Si3N4 Races And Cage

Twenty-Pack 6202 Full Ceramic Si3N4 Ball Bearings 15x35x11mm
✔️ ID 15mm, OD 35mm, width 11mm; full ceramic Si3N4; pack 20

These 6202 full ceramic ball bearings use Si3N4 components for ultra-high purity, low friction, and corrosion resistance. They’re ideal in precision machinery, robotics, and instruments where ceramic bearings shine.

✅ Inner diameter: 15 mm
✅ Outer diameter: 35 mm
✅ Width: 11 mm
✅ Races and balls: Si3N4 ceramic
✅ Cage: PTFE
✅ Material: full ceramic bearing (Si3N4)
✅ Pack size: 20 bearings

💡 What is a ceramic full ceramic ball bearing used for in precision equipment? Ceramic bearings excel in high-speed, low-friction performance and corrosion resistance.

- High-speed, low-friction operation in robotics and CNC gear
- Corrosion resistance for humid or saline environments
- PTFE cage provides smooth, durable motion
- Long service life in demanding industrial applications