4mm Bore Ball Bearing With 14mm Outer Diameter Plastic Tire 4x14x4mm High Precision Steel Ball Bearing For Miniature Motors Gears RC Models And Small Machinery Durable Plastic Tire Integrated Bearing Assembly

Single 4x14x4mm bore bearing with plastic tire
✔️ 4 mm bore, 14 mm OD, 4 mm tire width, 1 pc unit, ideal for small projects

This compact bearing pairs a 4 mm bore with a 14 mm outer diameter and a plastic tire, ideal for miniature wheels, hobby robotics, model projects, and light-duty machinery assemblies.

✅ bore: 4 mm inner diameter
✅ outer diameter: 14 mm
✅ tire width: 4 mm (plastic tire)
✅ quantity per pack: 1 bearing

💡 What is a 4x14x4 bearing with plastic tire used for in small hobby projects?

A handy reference for common questions about small bearings in DIY builds.

• Compact wheel component for micro robots, hobby cars, and tiny conveyors
• Sealed design helps protect against dust and wear in light-duty setups
• Plastic tire provides lightweight operation and dampens minor vibrations
• Metric size 4x14x4 mm makes swapping into kits easy