I've desinged this for my Filamentspools because I was tired of the axle holders ... .
It is possible to use it from small spools (800g maybe less) to big ones (about 5 kg).

You have to print the spacer four times.

You will also need:

• 4 x 608Z bearrings

• 4 x M8 nuts

• 4 x M8 washers

• screw locking varnish (or safetynuts)

• 2 x M8 threaded rod about 15,5 cm

• 4x stickable rubber feet (to prevent it from sliding)

No

No

0.1 to 0.2 mm

20

It should be possible to print everything without support.