Spoolholder Cone with Bearings
thingiverse
This model features two 608ZZ bearings, measuring 22x7mm, placed in cones sized at 70mm to 30mm for versatile spool usage. Print it twice and insert your spool between the bearings, ensuring smooth rotation. This design was my initial OpenSCad attempt; improvements may be needed. Upon printing, remove the thin wall cylinder within the lower bearing for optimal bridging. The original bearings' hole diameter was 22mm, but I have since increased it to 22.5mm for easier fitting. Feel free to adjust as necessary; this design has proven effective for my needs and hopefully benefits others. As requested by Arvin, the OpenSCAD file is now included.
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