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
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$29.99
Pack of 10 Sealed 3x6x2.5 Mini Ball Bearings
✔️ Chrome steel deep groove, 3mm ID x 6mm OD x 2.5mm W, 10 pcs
✔️ 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