Pololu Ball Caster with 3/4" Plastic Ball

€3.99 *

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Delivery time appr. 1-3 workdays

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  • Pololu
  • EXP-R25-297
  • 954
  • 2
  • CN
  • 39269092
  • 0.01
This ball caster kit includes a black ABS housing, a 3/4" diameter plastic ball, three dowel... more

This ball caster kit includes a black ABS housing, a 3/4" diameter plastic ball, three dowel pin rollers, two spacers (1/16" and 1/8" thick), and two #2 screw sets. The total height of the ball caster, 0.91", can be increased to about 1.1" 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 0.24").

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.
 
Dimensions
  • Ball diameter: 0.75 in
General specifications
  • Ball material: plastic
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