1979 sliding door replacement bearings

The roller bearing housing is 1 1/8" wide by 2 13/16" long x 5/8" thick and has a solid roller, not dished like most on your website.
The doors are from when the home was built in 1979.
There are no other markings on the door to indicate make or model.
I have pictures to send.

attached are photos

I would prefer the whole housing but if only the wheel and axle is available, that is fine also.
Wheel dimensions is .960" diameter by .310" thick.
Axle dimensions is .220" diameter by .610" long.

Hi Bob, yes that is very close and I think it is either the same or close enough to work.
Thanks!!!