Ender spool top bearing

thingiverse

This is a customizable spool bearing add-on specifically designed for Creality Ender spool holders. It's tailored for use with **spool holders that are suspended from the top**, as seen in the provided images. I personally prefer to hang my spools from furniture above my printer, rather than attaching them directly to the printer structure. To assemble this add-on, you'll need to select one bearing roll, one frontside part, and one backside component from the included 3D model files. For optimal results, I suggest choosing the filled bearing roll if you plan to use M4 screws that are shorter than 20mm in length, while the hole bearing roll is recommended for longer screws. Additionally, I recommend opting for the flat backside part and three backside spacers to minimize material waste. The filled frontside part can be installed without a nut, but I still advise using a holed frontside part with a nut for added security - metal screws and nuts are my preferred choice in this case. To ensure secure attachment of the add-on to your printer's spool holder, you'll need to drill a small hole in the original holder. This will allow you to attach the frontside part securely. When using frontsides with legs, be cautious as they may be too delicate for everyday use. However, I've included these designs in case you prefer them over other options. To make the legs more flexible and less prone to breakage during installation, I recommend heating them up with a hairdryer or heatgun before assembly. Required components include: * 2x 624ZZ bearings (or similar models with 4mm inner diameter and 13mm outer diameter) * 2x M4 screws longer than 15mm for spool roll bearings * 3x M4 screws longer than 8mm for the backside component * 1x M4 screw longer than 10mm for the frontside part * 3x M4 washers for the backside component * 4x M4 nuts for both the backside and frontside components