Full Ceramic Ball Bearing 6812 Si3N4 ZrO2 60x78x10mm For Industrial And Precision Use, High Strength Silicon Nitride And Zirconia Oxide Bearing, Lightweight And Durable, Corrosion Resistant, Low Friction, Ideal For Automation And Machinery

6812 Full Ceramic Ball Bearing 60x78x10mm, Single Unit
✔️ Si3N4 ceramic balls, ZrO2 races, PTFE cage, 1 bearing

The 6812 full ceramic ball bearing is a high-performance option designed for demanding industrial and precision equipment. This single-unit bearing uses ceramic materials to reduce friction, withstand high temperatures, and resist corrosion, making it ideal for CNC machines, medical devices, and lab automation.

✅ Inner diameter 60 mm, outer diameter 78 mm, width 10 mm
✅ Balls: Silicon Nitride (Si3N4) for high hardness
✅ Races: Zirconia (ZrO2) ceramic for low friction
✅ Cage: PTFE for smooth operation and corrosion resistance
✅ Pack: 1 bearing

💡 What is a ceramic ball bearing and where is it commonly used? Ceramic bearings are handy in precision systems for high speed, low friction, and corrosion resistance. - Handy in aerospace and medical equipment - Great for harsh environments and high temperature - Easy maintenance and extended life