Compact spool holder with beared unwinding roll
Description
Spool holder which runs the the spool on a roll with two 608zz bearings. This ensures that the spool can be unwinded smoothly. The spool holder can take filament spools with a depth of up to ~90mm (should be enough for all filament rolls with up to 1KG weight). ### Dimensions 164mm x 164mm, height ~125mm ### BOM **Mandatory aluminium rods with 8mm diameter:** Overall ~900mm are needed: - 4x 112mm - 1x 116mm (to mount spool roll) - 2x 133mm (bottom front/back) - For the "middle stabilizer" 1x 81mm (you can mount up to two, one on each side) **Other parts:** - 2x 608zz bearing - 12x M3 5mm screw - 4x M3 5mm screw for each "middle stabilizer" - PETG filament (~160gr) - Some flexible filament for rubber pads (~20gr) **Needed tools:** - M3 hex tool - 8mm drill to rework the rod-holes if needed
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