Ball Bearing Spool Holder for Monoprice Maker Ultimate (Wanhao Duplicator 6)

A ball-bearing spool holder for the Monoprice Maker Ultimate. I utilized the same parts used for my Monoprice Select Mini, replacing the component that attaches to the printer with a modified version of the spool holder designed by Garychen99. Requires one [5/16"x5" bolt](http://www.homedepot.com/p/Everbilt-5-16-in-x-5-in-Galvanized-Hex-Bolt-805516/204645558), one [5/16" lock nut](http://www.homedepot.com/p/Everbilt-5-16-in-Zinc-Nylon-Lock-Nut-15-per-Pack-802622/204325605), and three [608 bear