Two Pack 608 Zirconia Full Ceramic Bearings Ultra Smooth Eight Mm ID 22 Mm OD Seven Mm Thick Pro Grade High Precision High Speed Ball Bearings With Zirconia Ceramic Balls Wear Resistant Corrosion Resistant Oil Free Self Lubricating Up To 180 C

Two Pack 608 Zirconia Full Ceramic Bearings, High-Precision
✔️ ID 8 mm, OD 22 mm, thickness 7 mm; full zirconia ceramic, oil-free

These bearings are precision-grade 608CE units built with full zirconia (ZrO2) ceramic balls for ultra-smooth operation. Sized 8x22x7 mm, they are designed for high-speed, load-bearing applications in aviation, robotics, medical devices, and industrial machinery. Sold as a two-pack to ensure you have a ready spare or dual-bearing setup.

✅ 8x22x7 mm size (608CE)
✅ Full zirconia ceramic balls for smooth rotation
✅ Oil-free self-lubricating design for maintenance-free use
✅ Temperature tolerance up to 180 C
✅ Non-magnetic and electrically insulating
✅ Corrosion and acid-base resistant
✅ Low noise, long service life, high precision
✅ Wide application across aviation, aerospace, automotive, medical

💡 What is a pillow block bearing used for?

They support rotating shafts in machinery and help keep alignment, reducing vibration and wear.

- Helpful for shaft support and alignment in machines.
- Handy for DIY projects and industrial equipment where stability matters.
- Ceramic variants offer heat resistance and low friction in harsh environments.