Another bearing spool holder, wooo! This uses the stock nut. The models that it is verified to work on are the Ender 3 V2 and CR-105S. My friend says it works on his K1.
I printed this out of PLA since that's all I have. I originally printed it with 5 wall thicknesses @ 0.28mm layers, but with rectilinear fill pattern. The holder section was stiff as hell, but the nut portion came apart when I tried to install it to the bracket. I redid the print with grid pattern at just 10% fill, and that seemed to work out.
I included step and stl's of the pieces individually and together. I printed them together using organic supports.
The picture shows it together with the CR-10 spool bracket holder for top spool mounting.
| Bracket+Roller.STEP | 996.6KB | |
| Bracket+Roller.STL | 1.3MB | |
| Bracket.STEP | 959.1KB | |
| Bracket.STL | 1.3MB | |
| Roller.STEP | 49.9KB | |
| Roller.STL | 42.3KB |
