12 Pack 6809 Full Ceramic ZrO2 Bearings 45x58x7mm Full Complement Ball Bearings For Industrial Machinery And Precision Applications With Low Friction High Load Capacity Corrosion Resistant

Pack of 12: 6809 Full Ceramic Bearings 45x58x7mm
✔️ Pack of 12; full ceramic ZrO2 bearings, 45x58x7mm, sealed

These 6809 bearings are full ceramic units made from Zirconia (ZrO2), featuring no cage (full complement) for maximum contact points and load distribution. They’re designed for high-hardness, corrosion-resistant, low-friction operation in demanding environments. Typical use cases include industrial automation, medical devices, packaging lines, and high-temperature or clean-room settings.

✅ Inner bore: 45 mm
✅ Outer diameter: 58 mm
✅ Width: 7 mm
✅ Material: Zirconia (ZrO2) ceramic for balls and races
✅ Cage: None (full complement) for higher load capacity
✅ Pack quantity: 12 bearings per pack

💡 What is a full ceramic bearing used for and why choose zirconia in demanding systems?

This handy explanation covers why zirconia full ceramic bearings fit tough, clean environments. - High hardness and wear resistance reduce maintenance - Non-magnetic and corrosion resistant for sensitive equipment - Low friction supports smooth operation at high speeds - Ideal for dry-lubricated, clean-room, and medical-device applications