The axels did go through the ceramic's 6mm hole( its not 5mm like I said, SORRY AGAIIIIIIIIN). I dont really know what's wrong with me.
I'll give you the measures again:
Ceramics: internal= 6 outer= 15 wid= 5mm
UE: internal= 6 outer= 16 wid= 5mm
This is how it should be.
The name is Alawi. You can call me Al.
Nice to meet you!