50mm Spool Spindle for BFB 3D Touch
thingiverse
Replaces the original spool spindles on the BFB 3D Touch and BFB 3000 printers to allow 50mm size spool hubs. Inspired by rahotep's version at http://www.thingiverse.com/thing:26838 Instructions I printed these parts in PLA with .25mm layers, 20% fill. SolidWorks files included. You can print both parts at once using the 3DT-50mSpindleBoth.stl file if desired. Place a 608Z bearing in the spindle. These bearings can be found easily online or at a skateboard/hobby shop. If you don't mind destroying the original spindles you can pirate the bearings out of them. The bearing keeper goes on next. You may have to carefully trim the three small vertical cylindrical bumps to get a snug fit -- these bumps were intentionally designed to be a bit too long so they could be trimmed to get a tight fit. Turn the keeper clockwise to lock it and the bearing to the spindle. Mount the spindle using the bolt, spacer and nut from the original spindle.
With this file you will be able to print 50mm Spool Spindle for BFB 3D Touch 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 50mm Spool Spindle for BFB 3D Touch.