MakerBot Replicator 2 Filament reel holder

As I began to print more on the MakerBot Replicator 2 I decided to spend an hour to design this filament reel holder (spool holder) for my MakerBot Replicator 3D printer. The whole project took about 3 hours to print and to complete the design.

In short:
- Two bearings type 6000 were used to get smooth movement without friction. Bearings stay in two bearing holders. The bearing pocket's walls have small draft to get good snapping of the bearings inside the pockets.
- For different filame