Pololu Ball Caster with 1/2" Metal Ball
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- Manufacturer: Pololu
- Order number: EXP-R25-296
- Manufacturer part number: 953
- country of origin: CN
- HS code: 84829190
- Weight (kg): 0.01
This ball caster kit includes a black ABS housing, a 1/2" diameter metal ball, two spacers... more
This ball caster kit includes a black ABS housing, a 1/2" diameter metal ball, two spacers (1/16" and 1/8" thick), and two #2 screw sets. The total height of the ball caster, 0.53", can be increased to about 0.7" using the included spacers. The two included #2 screws can be used to mount the ball caster to your chassis (the distance between the screw holes is 0.58").
Note that our ball casters are designed for small robots; they are not intended to bear more than a few pounds. With more weight than this, friction between the ball and the housing will probably keep it from rolling well.
- Ball diameter: 0.5 in
- Ball material: metal