Roulement Radial entièrement en céramique (nitrure de silicium), 10x22x6mm , Series 10x22x6mm , Series machines industrielles de haute précision, longue durée de vie, faible frottement, résistant à la corrosion, pour broches et applications légères

Premium 6900 Full Ceramic Bearing with Si3N4 10x22x6mm
✔️ Bore: 10mm, OD: 22mm, width: 6mm; Si3N4 ceramic

This is a full ceramic ball bearing built with silicon nitride for high-speed, low-friction operation. It’s commonly used in robotics, CNC machines, automotive components, and other precision equipment where heat resistance and corrosion resistance matter.

✅ Inner diameter 10 mm (0.39 in); outer diameter 22 mm (0.87 in); width 6 mm (0.24 in)
✅ Material: Si3N4 ceramic races and balls, PTFE cage
✅ Package: 1 bearing; equivalent 61900
✅ Ideal for high-speed, low-friction, corrosion-resistant needs

💡 What is a ceramic ball bearing used for in machinery? These handy parts help reduce friction and heat in high-speed setups. - Handy for robotics and CNC machinery - Low wear and long life from ceramic materials - Great in moisture or chemical environments where metal bearings struggle