Filament Guide with Bearing

This is a remix of http://www.thingiverse.com/thing:2025804

I needed to make the mounting space wider to accommodate the corner brace on my A8. I loaded the original STL into SketchUp and tweaked it. It uses two 608ZZ bearings.

Edit: I failed to create a bolt hole in the drawing, but I can drill through the guide and frame to add support. Another option would be to apply a dab of hot melt adhesive to the top of the frame and press the guide onto it.