Replacement 3pi Ball Caster with 1/2″ Plastic Ball

Pololu item #: 957 43 in stock
Brand: Pololu
Status: Active 
This item could qualify for free shipping Free shipping in USA over $60 

Price break Unit price (US$)
1 1.99
10 1.79
50 1.59


backorders allowed

This ball caster can be used as a replacement 3pi robot part or as a general-purpose ball caster. When mounted through a hole in a chassis that uses our micro metal gearmotors and our 32×7mm wheels, as on the 3pi, this ball caster is just the right height to keep the chassis level.

 Description Specs (3) Pictures (4) Resources (2) FAQs (1) On the blog (0) 

3pi ball caster with 1/2" plastic ball.

3pi ball caster with 1/2" plastic ball.

Dimension diagram 3pi ball caster with 1/4" ball (bottom view).

Dimension diagram 3pi ball caster with 1/4" ball (side view).


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Related Categories

Pololu Ball Casters
3pi Robot and Accessories
Micro Metal Gearmotors
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