10 Pack R10 ZZ Chrome Steel Sealed Ball Bearings Lubricated With Metal Shield For High RPM Performance 5/8 Inch By 1-3/8 Inch By 0.3438 Inch Built To Last Rugged And Low Maintenance Replacement For RC Cars Drones GoKarts And Hobby Gear
✔️ 10-pack chrome steel sealed bearings for high RPM hobby use
These sealed ball bearings are built for tough hobby gear like RC cars, drones, go-karts, and other devices. They deliver reliable performance under high speeds and rough handling, with minimal maintenance.
| Dimension | Inches | Millimeters |
|---|---|---|
| Inner bore | 5/8" (0.625") | 15.88 mm |
| Outer diameter | 1-3/8" (1.375") | 34.93 mm |
| Width | 0.3438" (0.3438") | 8.74 mm |
✅ Chrome steel construction for rugged wear resistance
✅ Dual shields protect against dust and debris
✅ High RPM capability with low friction and long life
✅ 10 bearings per pack for simple replacement
💡 What is a sealed ball bearing used for in hobby gear and why metal shields?
These bearings are handy for supporting rotating shafts in hobby devices, reducing friction and extending service life.
- high RPM handling
- durable chrome steel construction for rugged use
- dual shields seal lubricant in and dirt out
- suitable for RC cars, drones, go-karts, and other hobby gear