



Get a quote in only 3 steps!
1. Add the items you are interested in to your cart
2.Go to your cart
3.Click on GENERATE A QUOTE
Your quotations are available online on your customer account.
Design your best mobile robotics chassis with the 4 x 12 mm Ball Bearing.
Designed with a flange (or rim), this ServoCity 4 x 12 mm Ball Bearing in stainless steel is easy to mount and enables a very reliable assembly of your robotics chassis kit. Using a ServoCity 12 mm adapter, you can fix it to any 19.5 mm (0.770”) Actobotics structural part.
Make the most of your 4 x 12 mm Ball Bearing with this list of useful links: