Anet A8 Z screw bearing

I've printed it with PET-G with 30% infill.
The same part made of PLA was to easy to crack.
U can try print it with ABS- should be ok.
Use 608ZZ bearing.
The hole for bearing is bigger than needed (22.2mm) to better fit bearing.
If U think, that it moves to easy, U can edit the Inventor file.
Print it on the flat surface (bearing hole schould be on the table)