30 Pack Full Ceramic 625-2RS ZrO2 Miniature Ball Bearings 5x16x5mm Sealed 2RS With PTFE Cage Zirconia Ceramic Balls High Precision Low Friction For Precision Machinery, Robotics, Hobby Projects, And Micro Gear Applications

30-Pack Full Ceramic 5x16x5mm 625-2RS Zirconia Bearings
✔️ 30-pack of sealed ceramic bearings, 5x16x5mm, 625-2RS with PTFE cage

These 625-2RS full ceramic bearings use zirconia ceramic balls and ceramic races for high-speed, low wear, and corrosion resistance, ideal in labs, optics, and precision gear where dry operation is key.

✅ Inner diameter 5 mm, outer diameter 16 mm, width 5 mm
✅ Zirconia ceramic balls (ZrO2) for low maintenance
✅ Ceramic races with PTFE cage for dry, clean operation
✅ Pack of 30 bearings for bulk projects

💡 What is a full ceramic ball bearing used for?

These handy bearings excel in dry, high-speed, and chemically aggressive settings.

• Low friction and no metal contamination for sensitive equipment
• Excellent corrosion resistance and long life under demanding conditions
• Ideal for robotics, medical devices, optics, and laboratory gear