624ZZ Shielded Ball Bearing 10 Pack Deep Groove Miniature Bearings, Chrome Steel Construction with Double Metal Shields, Pre Greased for Smooth Operation, Size 4mm x 13mm x 5mm Ideal for RC Cars and Precision Applications

624ZZ Shielded Miniature Ball Bearing Set
✔️ 10 Pack Deep Groove Bearings 4mm x 13mm x 5mm

This 624ZZ shielded ball bearing set is a go to choice for small electric motors, RC cars, RC trucks, and compact mechanical projects where smooth motion and reliable speed handling matter.

✅ Pack size includes 10 shielded ball bearings
✅ Deep groove ball bearing design for smooth and stable rotation
✅ Double metal shields on both sides to help block dust and debris
✅ Made from high strength chrome steel for long service life
✅ Pre lubricated with grease for ready to use installation
✅ Common size used in RC vehicles, hobby motors, and small machinery
✅ Designed for high speed operation with low friction
✅ Handles both radial loads and light axial loads

Dimensions
Inner Diameter 4 mm
Outer Diameter 13 mm
Width 5 mm

Load Ratings
Dynamic Load Cr 1300 N
Static Load Cor 490 N

Speed Ratings
Grease Speed 44000 RPM

Cross References
☑️ R 1340ZZ
☑️ 624ZZ
☑️ 624 ZZ

💡 Why are shielded miniature ball bearings commonly used in RC and hobby applications?
Shielded deep groove ball bearings are designed to balance speed, protection, and durability in compact spaces.

• Metal shields help reduce dust entry while keeping grease inside

• Deep groove design supports smooth rotation at high RPM

• Chrome steel construction improves wear resistance over time

• Pre greased bearings simplify maintenance and installation

This 10 pack of 624ZZ ball bearings delivers smooth rolling, reliable speed performance, and long lasting durability for RC builds and small mechanical projects.