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$ 2.95

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Out of stock out of stock
2.95 1+ units
2.80 25+ units
2.66 100+ units

We estimate having 49 additional pieces available by Dec 7, 2015.

Incoming stock values are estimates, and subject to change without warning.

Description: This ball caster kit from Pololu includes a black ABS housing, a 3/8" diameter plastic ball, two spacers (1/16" and 1/8" thick), and two #2 screw sets.

The total height of this ball caster is 0.4" with no spacers. You can also adjust the height by adding the spacers.

The ball caster can be mounted to a chassis by the two screw sets included in the kit. The distance between the two screw holes is 0.53"

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Customer Comments

  • Any reason to use this one over the metal one besides weight?

    • Malik / last year * / 1

      I think besides the friction, comes the advantage of less noise, couldnt test it yet since it out of stock. (p.s. : I know that I am 3 years late =P).

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