The metal ball caster has a ball diameter of 0.95cm. The height of the assembled kit ranges from 1cm to 1.5cm. It was designed for small robots; they are not intended to bear more than a few hundreds of grams. With a higher weight, ball will probably stop rolling.
- 1x ball caster
- 2x spacers
- 2x screws
- 2x nuts
Pololu Metal Ball Caster 0.375 in
- WorldWide Availability: 25 (Canada: 15)
- $ CAD2.57