Creality Space Pi center spool holder

Print/assembly howto

1. print left and right side support from original model
2. print attached files to have updated central part
3. insert caps into bearings and optionally secure them (use soldering iron or something)
4. insert bearings into main central part

Side notes:
It looks reasonable to print the entire assembly with heat-resistant filament, like ASA/ABS, maybe even with carbon/glass reinforced flavors. with that you can dry and feed filament from your dryer in the same time.

The bearings may be printed too. I saw a number of good models on Printables.

STEP files are attached for remix, you may want to use original bearings from dryer or of completely another size.

My changes:

New central part (holder) + bearing caps. 

1. To use 65mm wide spools (52mm int)
2. To use 6/19/7 mm bearings
3. Only 3 parts