PTFE Tube Roller for Drybox
Slots in where the bearings and rod would go. Requires a 10cm piece of PTFE tube for each roller.
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updated April 7, 2023
Description
PDFAfter building one of these dryboxes, I found that the bearings would rub on the inside walls of the drybox and prevent the spool from rolling smoothly. The rubbing also makes a lot of noise.
This roller replaces the rod and bearings completely and uses a 10cm section of PTFE tubing as the contact point for the rim of the spool to slide on.
Prints support-free in its default orientation.
Model origin
The author remixed this model.
