10-Pack 3x6mm Double Shielded 3x6x2.5mm Miniature Bearing

10-Pack 3x6mm Double Shielded 3x6x2.5mm Miniature BearingMR63ZZ Shielded Ball Bearings 10 Pack Chrome Steel Miniature 3mm x 6mm x 2. 5mm This 10 pack of MR63ZZ miniature ball bearings is made for high speed micro movement in tight spots like RC motors, model cars, and compact robotics. With chrome steel construction, dual metal shields, and pre lubed internals, theyre ready for smooth, long lasting action. Inner diameter: 3mm Outer diameter: 6mm Width: 2. 5mm Material: High strength chrome steel Closure:

MR63ZZ Shielded Ball Bearings - 10 Pack
✔️ Chrome Steel Miniature 3mm x 6mm x 2.5mm

This 10-pack of MR63ZZ miniature ball bearings is made for high-speed micro-movement in tight spots like RC motors, model cars, and compact robotics. With chrome steel construction, dual metal shields, and pre-lubed internals, they’re ready for smooth, long-lasting action.

✅ Inner diameter: 3mm
✅ Outer diameter: 6mm
✅ Width: 2.5mm
✅ Material: High-strength chrome steel
✅ Closure: Double metal shields (ZZ) for dust protection
✅ Lubrication: Pre-lubricated with grease
✅ Dynamic load rating: 210 N
✅ Static load rating: 70 N
✅ Max speed (grease): 69,000 RPM
✅ Pack size: 10 bearings (packed in one plastic bag)

☑️ Equal to:

• MR63-ZZ

• MR63-2Z

• KOYO WML3006ZZ

• NSK MR63ZZ

• NMB L-630ZZ

• Fits: Kyosho, Xmods, Century Ninja Pro 30-46, COX Scorpion

💡 Why are miniature shielded bearings important for high-speed micro gear?
They’re built to keep things smooth when space and speed matter most.

• Perfect for RC, drones, and mini robotics

• Sealed to stay clean and spin longer

• Ultra-low friction at micro scale

• Drop-in fit for many hobby-grade replacements

If your tiny machine needs max spin and minimal fuss, this bearing set delivers. Stock up and keep your models or projects running like a dream.