Quick overview:

1. Base plate diameter: 38.2mm.
2. Caster wheel diameter: 21.3mm.
3. Wheel height: 22.8mm.
4. Ball Material: Steel.
5. Cap Material: Plastic.
6. Weight: 25 gm.
7. Load Capacity: 15 kg

Product Description:

This Ball caster wheel Big is an omnidirectional wheel. This caster wheel comes with a red cap over it. This wheel can be used as the neutral wheel for the small robot.

The caster wheel makes the robot to walk or move at a more flexible and comfortable way.