Add a bevels and weigth. needs 3 roller 6x23.8mm and standart 608 bearing (in stl hole 22.1mm)
Are you sure you want to continue?
/https://fbi.cults3d.com/uploaders/13176146/illustration-file/60ce1e41-0369-4c4d-bc9b-db337e7d6a37/Capture%20d%E2%80%99e%CC%81cran%202017-06-07%20a%CC%80%2017.04.06.png)