bearing roller sled

This is a bearing roller stand that I created to go in my dry box. The filament spool sits on top of the rollers for smooth pulling during printing. The sled is made to snap together, I recommend using ABS since the rods that hold the bearings need to flex a bit when snapped together. PLA is likely to break during assembly. I got the idea of snap fitting the two halves from other parts I saw on thingiverse, however I drew up my own design.

Use 8x24x8 bearing rollers.

Made to fit 100mm(radius) 200mm diameter filament spools without making them any taller while sitting in my dry box. The other roller I tried made it sit up high not allowing me to close the lid on my dry box.