Open 679 Ball Bearing 9x14x3mm Miniature Deep Groove Chrome Steel 52100 Precision Bearing for Small Machinery and Hobby Projects, Drones and RC Models, Durable Open Type With Smooth Low Friction Operation, High Load Capacity And Long Service Life

Compact Open Ball Bearing 9x14x3 mm, 679 Open
✔️ 9x14x3 mm, 52100 chrome steel, open deep groove

This compact open ball bearing is 9x14x3 mm, ideal for hobby robotics, RC models, 3D printers, and small gearboxes where an unshielded bearing facilitates lubrication and inspection.

✅ Inner diameter: 9 mm
✅ Outer diameter: 14 mm
✅ Width: 3 mm
✅ Material: 52100 chrome alloy steel
✅ Type: open deep groove ball bearing, single unit

💡 What is a small open ball bearing used for in compact machinery? This handy piece is designed for lightweight, precise rotation in tight spaces.

- Used in hobby robotics, 3D printers, and compact drives - Supports smooth rotation in space-constrained gearboxes - Easy inspection and lubrication in open configurations - Ideal for DIY projects needing quick replacements and shaft alignment