10-Pack Shielded 4x10x3 Miniature Bearing

4 x 10 x 3 Ball Bearings
✔️ Pack of 10 - Pre-Greased & Shielded for Smooth Rolling

These 4x10x3mm deep groove ball bearings are perfect for RC cars, skate gear, robotics, or other small moving parts. Built from tough chrome steel and shielded on both sides, they’re ready to handle speed, dirt, and daily wear without missing a beat.

✅ Dimensions: 4mm ID x 10mm OD x 3mm Width
✅ Closures: Double metal shields (ZZ) for dust protection
✅ Material: High-strength chrome steel
✅ Lubrication: Pre-greased and sealed
✅ Dynamic Load Rating (Cr): 650 N
✅ Static Load Rating (Cor): 230 N
✅ Max Greased RPM: 56,000
✅ Quantity: 10 Bearings (packed in a sturdy plastic tube for easy handling)

💡 What are the advantages of using shielded ball bearings in RC vehicles?
Shielded bearings strike the right balance between protection and speed:

• Help block dirt and dust from entering

• Reduce friction for smooth rotation

• Require less maintenance than open bearings

• Maintain high RPM capabilities in rugged use

Common replacement size for many RC brands, robotics platforms, and lightweight mechanical systems

Add this 10-pack to your gear and keep your setup running slick and fast with less downtime!