An excellent spool holder design, uses 608 (or ABEC9) bearings found in skateboards.
My bearing were not as good looking as new one, this is why I needed bearing covers.
The end bearing cover swivels and lock in place, see picture.
bearing-cover-remix.stl | 54.8KB | |
Body_-_75mm-remix.stl | 823.6KB | |
Pin.stl | 116.9KB | |
Screw.stl | 5.3MB | |
Shaft_-_75mm.stl | 1.1MB | |
Threaded_Clip.stl | 1.6MB |