61802-2RS Ceramic Bearing 15x24x5mm Sealed Ball Bearing

61802-2RS Ceramic Ball Bearing
✔️ Hybrid Si3N4 Sealed Bearing 15mm x 24mm x 5mm

This 61802-2RS hybrid ceramic bearing uses Si3N4 ceramic balls with steel races, giving you a handy upgrade for smooth rotation, low friction, and steady performance in demanding setups. It comes as a single bearing and works great in electric motors, hobby applications, and high-speed assemblies.

✅ Inner diameter 15mm
✅ Outer diameter 24mm
✅ Width 5mm
✅ Si3N4 ceramic balls
✅ Rubber sealed on both sides
✅ Pre-lubricated with grease
✅ One bearing included

💡 Why are hybrid ceramic ball bearings preferred for high-speed applications?
Ceramic balls stay cooler and reduce friction under fast rotation.
- Lower rolling resistance improves efficiency
- Reduced heat helps keep grease stable
- Great for electric motors, spindles, and performance builds

This 61802-2RS hybrid ceramic bearing gives you smooth motion and long-lasting performance wherever you need a clean, fast-running setup.