30 Pack 6900-2RS Full Ceramic ZrO2 Ball Bearings 10x22x6mm For Precision Machinery And Hobby Projects, Zirconia Ceramic Bearings With Low Friction, Non Magnetic, Corrosion Resistant, High Durability And Reliable Performance

These are full ceramic bearings featuring Zirconia (ZrO2) balls and PTFE cages, sized 10x22x6 mm, supplied in a 30-pack. They’re handy for high-speed, dry-running, corrosion-resistant needs in precision machinery, robotics, and lab equipment.

✅ Type: Full Ceramic Ball Bearing 6900-2RS (ZrO2)
✅ ID: 10 mm (0.39 in)
✅ OD: 22 mm (0.87 in)
✅ Width: 6 mm (0.24 in)
✅ Material: Zirconia ceramic balls, PTFE cage
✅ Seal: 2RS dual rubber seals
✅ Pack: 30 bearings in this set

💡 What is a ceramic ball bearing used for in precision machinery? These bearings are handy in demanding environments. - High-speed, low-friction operation in linear slides and robotics - Handy in chemical-rich or wet environments due to ceramic's corrosion resistance - Temperature-stable and lightweight, improving accuracy in CNC and lab gear - Long life in dirty or abrasive settings thanks to the ceramic balls and PTFE cage