Baby spinner

Mini spinner for babys.
Only 57mm in diameter.
Needs:
696 bearing (6x15x5) - 1pcs
698 bearing (8x19x6) - 3pcs
bolts M2.5x10 - 3pcs
self-locking nuts M2.5 - 3pcs
In openscad you can set any bearings you want.
full list of bearings in bearing.scad - augmented version of the file from the library.
You need to print: frame A, frame B, cap - 2pcs.
Version for 608: http://www.thingiverse.com/thing:2268076