Roller identification

A handy person from California says:
No markings.

Main body is 2-5/16" long, excluding extension that has hole for adjustment screw access.

Height is 1-3/16"
Thickness is 5/8".
wheel diameter is approx. 1-1/8", concave

My measurements are not exact. It looks like 81-148 will work, though it is not identical. Please advise.

Need 4 roller replacements.

User submitted photos of patio door hardware.
Profile picture of Paul
Paul from SWISCO responded:
The 81-269 looks closer. I know it doesn't have a 1-1/8 wheel, but the assemblies are adjustable, so you may be able to adjust it to compensate for the difference. Do you think you could get it to work?
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