
BB bearing
thingiverse
This is an ongoing project involving a 22mm bearing with BBs embedded within it. During printing, you must insert the BBs precisely at the midpoint of the process. The design accommodates between 11 and 12 small BBs measuring 4.5mm in diameter.
Download Model from thingiverse
With this file you will be able to print BB bearing with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on BB bearing.