shower door rollers repair

I needed some new rollers for the shower door- since the old ones broke

perimeter: 3

infill 100%

the roller with the bigger diameter is for the top - the smaller roller is for the bottom

I used screws with thread to  head - not like these on the CAD pictures.

Parts you need

4x M4 screws

8x M4 nuts

8 washers which fit on the M4 screws

Take care that the system has enough play if the shower doors are round - to be able to deal with the movement along a circular line of the door movement