Full Ceramic Bearing 17x26x5 mm With ZrO2 And Si3N4 Ceramic Balls And PTFE Based Grease 2RS Sealed High Precision 6803-2RS Size For Industrial Machinery Robotics Medical Equipment And Precision Applications

Full ceramic 6803-2RS bearing with PTFE grease, 17x26x5 mm
✔️ 17x26x5 mm full ceramic bearing with PTFE grease, 1 piece

This full ceramic ball bearing uses ZrO2 and Si3n4 ceramic components for high stiffness, low weight, and superior wear resistance. It's widely used in precision machinery, robotics, medical devices, and other equipment that demands low noise, long life, and stable operation across wide temperature ranges.

✅ 17 mm bore, 26 mm outer, 5 mm width
✅ Material: Si3n4 ceramic balls; ZrO2 ceramic races
✅ Seals: 2RS rubber seals for dust protection
✅ Lubrication: PTFE-based grease; -50 to 150 C range
✅ Pack: 1 bearing

💡 ¿Para qué se utiliza un rodamiento de bolas de cerámica en la maquinaria de precisión?

Ceramic bearings excel in demanding environments where heat, friction, and contamination are concerns.

- High temperature tolerance and corrosion resistance for high-heat equipment
- Low friction with PTFE-based lubrication improves life in precision systems
- Lightweight and non-magnetic for clean-room environments
- Long service life in robotics and CNC machinery