Filament roll holder

thingiverse

Use the various sizes plus the distance ring to hold different size filament rolls with diverse widths. For instance, use a 75mm diameter roll that's equivalent to two 37.5mm diameters, an 80mm roll equal to two 40mm diameters, or an 85mm roll made up of two 37.5mm diameters plus 10mm. To build this system, you will need: 1. An 8mm axis 2. Two 608 ZZ bearings per holder 3. Eight M4 x 16 hexagon socket head screws 4. Eight M4 nuts Utilize the small distance ring to separate two holders. The bearing cups are designed for a 4-degree wall inclination, such as those found in smart storage boxes with a classic design.