Ball bearings
grabcad
Original text states that the user has been idle due to focusing on larger tasks, which will be unveiled shortly. Credit goes to Peter Stammbach.
Download Model from grabcad
With this file you will be able to print Ball bearings 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 Ball bearings.