Hub to filament

Hi, how are you? I want to share this improvement that I have for my anet a8, more specifically for the filament weave that comes to us when we buy it (the one made of acrylic) the problem that I had is that the reel did not slide enough so that the extruder will take it for freedom, I had two spinners at home, so I took the bearings and used them for this (the bearings are 608zz) and with this I got a better performance in my imprecations

notice:
i am new in the word to 3d printers and engl