Respool
thingiverse
People should replace their old units instead of discarding them altogether. This new one features 308ZZ bearings, making adapters a thing of the past.
Download Model from thingiverse
With this file you will be able to print Respool 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 Respool.