Prusa i3 Pro B
thingiverse
It's a substitute for the Z axis holder located at the top of the printer. Common 608ZZ bearings are used, with no modifications required to the printer itself. Edit: The original STL file has been re-uploaded due to issues with the initial file.
Download Model from thingiverse
With this file you will be able to print Prusa i3 Pro B 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 Prusa i3 Pro B.