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

Pololu item #: 957 97 in stock
Brand: Pololu
Status: Active 
RoHS 3 compliant
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 was originally released as a replacement part for the 3pi robot, but the 1/2″ ball can also be used a replacement part for the newer 3pi+ robot, which has the housing for the ball built directly into the chassis. This ball caster can also be used 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) 

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Related Categories

Pololu Ball Casters
3pi Robots and Accessories
Original 3pi Robot
Micro Metal Gearmotors
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