6307-2RS Hybrid Ceramic Bearing - 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

💡 Why use Si₃N₄ hybrid ceramic bearings in high-performance machines?
Because they reduce friction, tolerate higher speeds, and extend bearing life under harsh conditions

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

When durability meets precision, you get the 6307-2RS - upgrade your system and let your equipment roll smoother than ever!