About this 3D model

Heavy Duty 3KG spool holder (tested with over 5kg). Removeable center hub for different spool hole sizes Center screw can be adjusted to apply drag to the bearings so filament doesn't wind off to fast. Parts Needed Needle Roller Bearing 120mm x 155mm x 4mm with (2) 1mm washers for 6mm thickness https://a.co/d/1HimFOq M5 x 20mm Socket Head Cap Screw https://a.co/d/15ocs63 M5 Nylon Lock Nut https://a.co/d/7nU8Ibp