10 Pcs Rubber Sealed Miniature Ball Bearings Kit Featuring Sizes 2x6x3mm, 5x10x4mm, 5x11x4mm, 6x12x4mm, And 12x18x4mm For Small Motors, RC Cars, Drones, And Hobby Projects

10-Pcs Rubber Sealed Mini Bearing Kit for Small Motors
✔️ 10 bearings in sizes 2x6x3, 5x10x4, 5x11x4, 6x12x4, 12x18x4 mm

These rubber-sealed miniature deep groove ball bearings are designed for smooth, low-friction rotation in compact assemblies. Made from high-hardness bearing steel, they handle steady use in small motors, RC cars, drones, and other hobby projects.

✅ Type: deep groove ball bearings with rubber seals
✅ Material: bearing steel for high load capacity and durability
✅ Sizes included: 2x6x3 mm, 5x10x4 mm, 5x11x4 mm, 6x12x4 mm, 12x18x4 mm
✅ Count: 10 pieces in kit

💡 What is a sealed miniature ball bearing kit used for in hobby projects?

These tiny bearings are handy for precise, low-friction rotation in compact assemblies.

- Handy for small motors, drones, RC cars, and other hobby gadgets
- Helps reduce wear and keep moving parts running smoothly
- Rubber seals resist dirt and moisture for longer life
- Made from bearing steel with high hardness and toughness
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