Universal and modular spool holder with ball bearings

This is an universal spool holder, it accepts Zortrax spools and all other spools dimensions thanks to the spacer system.
With this system your filament will no more jam behind the spool, it will run very smoothly thanks to ball bearings.

You can associate one spool beside the other spool or one behind the other by printing yourself spacers adapted to your needs.

Necessary material :
4 * ball bearing No. 625
4 * screws CHC M5 * 16 mm
4 * nuts M5

Printing instructions :
For the 4 wheels :
Z-ABS, layer 0.19, infill medium, seam random, support 0 °
Put a pause at 76% in the Z-code in order to insert the bearings.

For 4 supports wheels:
Z-ABS, layer 0.19, infill light, normal seam, support 0 °

For spacers:
Z-ABS, layer 0.19, infill light, normal seam, support 0 °

Have fun !