2RS Roulement céramique hybride - Si3N4 C3 - Sealed 35x80x21mm

6307-2RS Hybrid Ceramic Ball Bearing
✔️ C3 Clearance - Si₃N₄ Balls - Sealed Chrome Steel - 35mm x 80mm x 21mm

The 6307-2RS is a hybrid ceramic radial bearing designed for high-speed, high-load industrial applications. Featuring silicon nitride (Si₃N₄) ceramic balls and chrome steel races, this bearing runs cooler, spins faster, and lasts longer. It's sealed on both sides and pre-lubricated, making it ideal for electric motors and machinery. Sold individually.

✅ Size: 35mm ID x 80mm OD x 21mm width
✅ Ball material: Silicon Nitride (Si₃N₄) ceramic
✅ Race material: Chrome steel
✅ Closures: Rubber seals on both sides (2RS)
✅ Clearance: C3 for thermal expansion at high speeds
✅ Lubrication: Pre-lubricated with grease
✅ Type: Hybrid radial deep groove bearing
✅ Quantity: 1 bearing

💡 Pourquoi utiliser des roulements céramiques hybrides Si₃N₄ dans les machines à hautes performances ?
Parce qu'ils réduisent le frottement, tolèrent des vitesses plus élevées et prolongent la durée de vie des roulements dans des conditions difficiles.

Ceramic balls resist heat, wear, and corrosion
C3 clearance handles high RPM and thermal growth
Rubber seals protect internal components from dirt and debris
Ideal for electric motors, pumps, and demanding drives

Quand la durabilité rencontre la précision, vous obtenez le 2RS - mettez votre système à niveau et laissez votre équipement rouler plus facilement que jamais !