Spool Mount For Prusa Mendel (608 Bearings)

Still got some 608 bearings left from constructing your Prusa mendel? Here is a nice way to get rid of them: Use them for your filament spool mount. No bolts needed! You can squeeze the bearings in by applying a little force. I'm guessing ABS would work better, but PLA also does the trick. I also provided 4mm holes for screws, but you'll probably won't need them.

This THING is designed for a maximum spool width of 100mm. If you need an other width, just comment. unfortunately I have not figur