Printable Bearing

This is my fist attempt at a printable bearing, I have no idea if it will work. It is a self centering bearing in the package size of a 608 bearing. I'll try to print one in the next couple of weeks.

Your can get the bearing-balls here (ships worldwide):
http://www.vxb.com/page/bearings/PROD/LooseSteelBalls/Kit8589