Pololu Ball Caster with 2.54 cm Plastic Ball
SKU 7300-PBCASTER1EAN 8219671018982Item type: AssembledActuators
Description
The ball caster is used as a third support point in robots. It consists of a small metal ball that rotates inside a plastic structure and can be mounted to achieve two different heights, 28 and 35.5 mm. The kit contains all the parts to build one ball caster.








