Repair it with 3/16 X 5/8 ball bearings and screws and nuts. AMANA TOOL Part # 47718
Paul from SWISCO responded:
January 22, 2015
Our 10-142 is a 5/8" ball bearing wheel that takes a 8/32 threaded screw. Is this something you can use? If not, we will need to see pictures of your hardware so that we can find a better match.