RC Ball Bushings are precision metal components designed for RC car suspension, steering, shock, and linkage systems. Installed inside rod ends, shock eyes, and other pivot connections, they provide a smooth and stable joint while allowing the connected parts to move freely during suspension travel and steering operation.
The rounded ball profile helps reduce binding and improves articulation between connected components. Multiple inner diameters, outer diameters, and heights are available to suit different screws, rod ends, and mounting positions. The series includes both compact and extended designs for different RC assembly requirements.
These ball bushings are suitable for use in shock ends, steering linkages, suspension rod ends, tie rods, and other movable RC joints. Their metal construction provides good strength, wear resistance, and dimensional stability, making them suitable for replacement, repair, and upgrade applications.
Main Features:
* Precision-machined metal construction
* Smooth rounded ball profile for flexible joint movement
* Helps reduce friction and binding
* Multiple bore sizes and heights available
* Suitable for suspension, steering, shock, and linkage systems
* Compact size for RC model car applications
* Suitable for replacement and performance upgrade use
* Available in different styles and finishes depending on model
| Product Name | RC Ball Bushing / Ball Joint Bushing |
| Material | Metal |
| Application | RC Car Suspension / Steering / Shock / Linkage System |
| Inner Diameter | 2.5mm / 3.0mm |
| Outer Diameter | 4.8mm / 5.8mm |
| Height | 4mm / 4.5mm / 6mm / 7mm / 7.5mm / 10mm |
| Available Models | BA01 / BA02 / BA03 / BA06 / BA07 / BA12 / BA13 / BA13S / BA15 |
| Color / Finish | Silver / Gold |
| Suitable For | 1/10 RC Cars and Compatible RC Models |
| Function | Smooth Pivot Movement / Reduce Binding / Improve Joint Flexibility |
| Typical Use | Shock Ends / Rod Ends / Steering Links / Suspension Links |









