Summary

This is my upgraded Roll Holder for the Ender 3. This reduces the rolling resistance from the stock holder. The part is printed all at once and does not require any extra parts. Do not use raft or support.

Updates:

1: Added "Roller Bearing Spool Holder 50mm OD.stl" for those of you who have spools with smaller IDs. The original design is 54mm.

2: "Roller Bearing Spool Holder 50mm OD.stl" had the nut offset from the bottom of the bearing so both wouldn't align to the print bed. That is fixed now with the V2 file.

Print Settings

Printer Brand:

Creality

                                            Printer:                      
Ender 3 Pro

Rafts:

                                            Supports:                      
No

Resolution:

                                            Infill:                      
50% Grid

Filament:

Overture PLA

                Black                    
                        Notes:                     
If you use my 3mf file make sure you set the flow rate to match your printer. My print took 23 hours. You may want to use my test files to print a small test bearing to make sure your printer is dialed in.