Metal Ball Omni-Directional Caster Wheel
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The Metal Ball Caster Wheel for Small Robotic Car is a compact, durable, and smooth-rolling support wheel designed to improve the mobility of DIY robots. Built from high-quality zinc-plated steel, it offers reliable strength and corrosion resistance, making it suitable for long-term robotic applications.
Its ball-type design allows omnidirectional movement, giving your robot the ability to turn, pivot, and maneuver effortlessly on flat surfaces. This universal ball caster is ideal for 4WD robot cars, tank robots, and small DIY robotics projects that require a stable trailing wheel.
With a compact size and lightweight construction, it fits easily on most chassis and helps enhance the overall mobility and balance of your robot. Whether you're building an educational robot or a custom smart car platform, this caster wheel ensures smooth performance and easy installation.
| Item Type | Caster Wheel |
|---|---|
| Size | Small |
| Material | Steel with zinc plating |
| Length | 49mm |
| Width | 32mm |
| Height | 21mm |
| Mounting Hole Pitch | 38mm |
| Hole Diameter | 4mm |
| Ball Diameter | 15.875mm (5/8 inch) |
| Load Capacity | 10 kg per wheel |
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