SiC Full Ceramic Ball Bearing 6900 Inner Diameter 10mm Outer Diameter 22mm Width 6mm Silicon Carbide High Precision Bearing For Industrial Machinery, Precision Equipment And High Speed Applications

Full Ceramic 6900 SiC Bearing Single Bearing Unit
✔️ ID 10mm / OD 22mm / W 6mm; ceramic SiC, PTFE cage

This 6900 full ceramic ball bearing uses silicon carbide for both inner and outer races and features ceramic balls with a PTFE cage. It’s engineered for high-speed operation, low friction, and strong resistance to moisture and chemicals, making it ideal for precision machinery and demanding industrial equipment.

✅ Inner diameter: 10 mm
✅ Outer diameter: 22 mm
✅ Width: 6 mm
✅ Material: Silicon Carbide ceramic
✅ Cage: PTFE

💡 What is a ceramic bearing used for in industrial machinery?

Handy explanation for common, broad-use scenarios in mechanical systems.

- High-speed performance with sealed ball bearing setups using ceramic SiC - Chemically inert and temperature resistant for harsh environments - Low friction and long life in precision machinery - PTFE cage promotes smooth rotation