ZrO2およびSi3N4製のボールを使用した高精度フルセラミックベアリング17x26x5 ミリメートルSealed 防塵仕様 グリース潤滑Model 6803-2RS 産業用および精密用途に適しています

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
✅ 内容：ベアリング 1個

💡 高精度機械において、セラミックベアリングはどのような用途に使われているのでしょうか？

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