I have attached a photo and measurements of a roller I cannot find a replacement for. This roller is in a door that is 96" high and 36 3/4" wide. It is a heavy door. I can find rollers that fit all the specs except the 4" length of the body. The closest I can find has been a 3 1/8" body.
There is no identifying info on the roller at all.
Can you find a match? If not, do you think a 3 1/8" body roller would work O.K. with this door?
Ken