MR93zz to 625 Bearing conveter/Adapter.

thingiverse

Convert the MR93zz bearing to a 625 V-groove bearing in your computer fan to get high-performance results. Print super fine layers and achieve the minimum extrusion width for best performance. Gently tap the bearing into place or press it firmly with a vise, then secure it tightly using the included 3mm standoff with a sturdy 3mm screw.