need a roller or at least the wheel with the bearings in it. It goes to a Frontline Manufacturing Diamond series corner shower that is in my 5th wheel.
A handy person from michigan says:
July 30, 2020
The roller is 23mm across.
Tom from SWISCO responded:
July 30, 2020
This roller looks like it could be a match for our 10-058. Look this product over and let me know what you think.