Pololu Ball Caster with 1/2” Metal Ball
The Pololu Ball Caster with 1/2” Metal Ball kit comes with everything you need to mount a 12.7 mm diameter caster on your robotic structure.
A Pololu Ball Caster with 1/2” Metal Ball for your mobile platform
This complete Pololu kit includes a metal ball caster, an ABS plastic housing, 2 sets of #2 screws and 2 spacers (1.58 and 3.17 mm thick). The kit is designed for small mobile robots weighing no more than a few kilos.
Technical specifications of the Pololu ball caster kit
- Ball diameter: 12.7 mm
- Kit height (assembled): 13.4 to 17.7 mm approx.
- Weight: 9 g (without screws or spacers)
- Ball material: metal