High Precision Full Ceramic Bearing 17x26x5 Millimeters Made From ZrO2 And Si3N4 Balls Sealed For Dust Protection Grease Lubricated Model 6803-2RS Suitable For Industrial And Precision Applications

Single 6803-2RS Full Ceramic Bearing with ZrO2 Races
✔️ 17x26x5 mm full ceramic bearing with ZrO2 races and Si3N4 balls

6803-2RS full ceramic bearing uses zirconia inner and outer races with silicon nitride balls, delivering low friction, high speed, and long life in demanding setups. Commonly used in precision machinery, robotics, CNC spindles, and other high performance equipment where smooth operation matters.

✅ Bore: 17 mm, OD: 26 mm, width: 5 mm
✅ Inner/outer races: ZrO2, balls: Si3N4
✅ Full ceramic with SRL grease seal
✅ Temp range: -50 to 150 C
✅ Contenu : 1 roulement

💡 What is a ceramic bearing used for in high-precision machinery?

This handy tech is built to handle high speeds and tough environments. - low friction for smooth, precise motion - excellent heat and corrosion resistance - long service life in demanding applications