Pololu Ball Caster with 3/4″ Plastic Ball

Pololu Ball Caster with 3/4″ Plastic Ball
Item numberPololu954
Out of StockDelivered in 3 to 10 days Expected shipping date: Saturday 30 January.
Shipped from  € 25 - United States
Sold per piece
€ 4,50
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  • Buy 10 pieces for € 4,30 per piece4% discount
  • Buy 25 pieces for € 4,10 per piece9% discount
  • Buy 50 pieces for € 3,90 per piece13% discount
  • Buy 100 pieces for € 3,70 per piece18% discount
  • Buy 500 pieces for € 3,45 per piece23% discount
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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.


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