30 Pack Full Ceramic 626 2RS ZrO2 Miniature Ball Bearings 6x19x6mm With PTFE Cage For Low Friction High Speed Operation Ideal For Robotics CNC Hobby Projects And Precision Instruments Wholesale Bulk

These are full ceramic bearings featuring zirconia ceramic balls and zirconia races. They are used in precision gear systems, robotics, CNC tooling, drones, and medical equipment where magnetism, heat, or corrosion could cause issues.

✅ Inner diameter: 6 mm
✅ Outer diameter: 19 mm
✅ Width: 6 mm
✅ Balls & races: Zirconia ceramic (ZrO2)
✅ Cage material: PTFE

💡 What is a full ceramic zirconia ball bearing used for in precision machinery?

These bearings are handy in tools and equipment where non metal parts shine.

• Location-specific usage: ideal for cleanrooms, medical devices, encoder assemblies
• Material benefits: zirconia balls and races resist wear, corrosion, and magnetic interference
• Performance benefits: low friction, high stiffness, and long life with minimal lubrication
• Compatibility: commonly used in precision robotics, CNC, and automated equipment