standart 608 bearing. SBS glass plastic. one spinner 100% infill other 0% infill and no top no bottom.
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/https://fbi.cults3d.com/uploaders/13176146/illustration-file/8dd435f0-f695-4b85-907e-dcd94f398bcd/Capture%20d%E2%80%99e%CC%81cran%202017-11-24%20a%CC%80%2013.57.07.png)