Cuscinetto a sfere interamente in ceramica 6812 Si3N4 ZrO2 60x78x10mm per uso industriale e di precisione; cuscinetto in nitruro di silicio e ossido di Zirconia ad alta resistenza, leggero e durevole, resistente alla corrosione, a basso attrito, ideale per l'automazione e i macchinari

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