10 Pack 3x6x2.5 Chrome Steel Deep Groove Ball Bearings Sealed Miniature Bearings 3mm By 6mm By 2.5mm High Precision For RC Models Drones Robotics And Small Machinery

Pack of 10 Sealed 3x6x2.5 Mini Ball Bearings
✔️ Chrome steel deep groove, 3mm ID x 6mm OD x 2.5mm W, 10 pcs

These compact, sealed ball bearings come in a 10-pack and are perfect for tight spaces in hobby robotics, model cars, RC gear, and precision mini drives where smooth motion matters.

✅ Inner diameter: 3 mm
✅ Outer diameter: 6 mm
✅ Width: 2.5 mm
✅ Material: Chrome steel
✅ Type: Deep groove ball bearing with rubber shields
✅ Pack quantity: 10 bearings in a plastic tube

💡 What is a sealed miniature ball bearing used for in compact machinery?

In small assemblies, these bearings provide smooth motion, low friction, and protection from dust and moisture in tight spaces.

- Handy for hobby robotics, RC cars, and micro gear drives - Keeps shafts aligned and reduces wear on small 3 mm axles - Great for compact gearboxes and slimline mechanical projects