6807-2RS full ceramic sealed ball bearing made from Si3N4 silicon nitride, 35 x 47 x 7 mm size, PTFE cage, ceramic races and balls, rubber sealed design for high speed, corrosion resistance and long service life

6807-2RS Full Ceramic Ball Bearing 35 x 47 x 7 mm
✔️ Si3N4 Silicon Nitride Sealed Bearing for High Performance Use

This full ceramic ball bearing is built for applications that demand low friction, corrosion resistance, and stable operation at higher speeds. It’s commonly used in high-speed machinery, chemical environments, vacuum systems, and advanced industrial setups where metal bearings fall short.

Pack size: 1 bearing.

✅ Bearing type is full ceramic deep groove ball bearing
✅ Made entirely from Si3N4 silicon nitride for races and balls
✅ Bore diameter is 35 mm
✅ Outside diameter is 47 mm
✅ Width is 7 mm
✅ Double rubber seals help keep contaminants out
✅ PTFE cage supports smooth, low-friction rotation
✅ Ceramic construction resists corrosion, moisture, and chemical exposure
✅ Suitable for high-speed and electrically sensitive applications

Bearing Dimensions
All dimensions shown in millimeters

Inner Diameter 35.0 mm
Outer Diameter 47.0 mm
Width 7.0 mm

💡 Why choose a full ceramic Si3N4 ball bearing for demanding applications?
Full ceramic bearings are used when extreme conditions require more than standard steel bearings can handle.

• Si3N4 material offers very low friction and high-speed stability

• Ceramic races and balls resist corrosion and electrical current

• PTFE cage helps maintain smooth motion with reduced heat buildup

This 6807-2RS full ceramic bearing is a handy solution for clean, reliable rotation and long-term performance in tough operating environments.