Prusa i3 Y-axis tensioner (M10/Rework)

I was looking for a tensioner that could be swapped out without the need for removing the rods from the frame, as well as keeping the bearing centered. So here it is

This in only for M10 rod i3 variants if you need an M8 version leave a comment and I will try to make one.

1x M4 by 20-ish or more
2x M3 25mm-ish, length depends on your setup (I'm using 30mm and there about a head to long)
2x 624 bearings
2x M3 nuts for the bearing side

You can use longer screws and nut to adjust