Two Pack Full Ceramic Ball Bearings 6017 ZrO2 85x130x22mm High Precision Low Friction Bearings With PTFE Cage And Zirconia Balls Ideal for Precision Machinery Equipment Upgrading for Smooth Quiet Operation and Long Service Life
✔️ 85x130x22mm full ceramic bearings, 2-pack, zirconia core
These are full ceramic bearings with zirconia balls and zirconia races, housed in a PTFE cage. They’re typically used in precision machinery, laboratory equipment, conveyors, and automation where low friction and long service life matter.
✅ Inner diameter 85 mm; outer diameter 130 mm; width 22 mm
✅ Material: zirconia ceramic balls and races (ZrO2)
✅ Cage material: PTFE for low friction
✅ Pack size: 2 bearings in this set
✅ Best for high-speed, dry operation in clean environments
💡 What is a ceramic ball bearing used for in engineering applications? Ceramics cut friction and wear for precise motion. - High hardness and wear resistance in harsh conditions
- Low friction at high speeds for smooth operation
- Corrosion resistance for chemical or wet environments
- Lightweight, maintenance-friendly performance