Full Ceramic Silicon Nitride Ball Bearing 25x47x12mm Precision Industrial Grade For High Speed Applications, Low Friction, Corrosion Resistant, Lightweight Strength, Ideal For Machinery And Automation

This 6005 full ceramic bearing uses silicon nitride (Si3N4) for both the races and balls, with a PTFE cage. It’s designed for high-speed, high-temperature, and harsh environments, making it ideal for precision machinery, robotics, CNC, and automation gear that demand long life and low maintenance.

✅ Inner diameter 25 mm, outer diameter 47 mm, width 12 mm
✅ Races and balls: Si3N4 ceramic; cage PTFE for low friction
✅ High wear resistance and corrosion resistance in tough settings
✅ Pack: 1 bearing (single unit)
✅ Precision fit for industrial and commercial use

💡 What is a full ceramic bearing used for in high-speed machinery? Handy overview for common applications. - low friction and long life in high-speed spindles - excellent heat resistance and corrosion protection for harsh environments - ideal for robotics, CNC machines, and automation systems