Sliding glass door rollers in solid metal housing

A contractor from Atlanta Ga says:
April 14, 2020
This is for a five foot sliding door.
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Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
April 17, 2020

This looks like a very old roller to me. I'm not sure if this is still available. If your housing is still in good condition, then I suggest just replacing the wheels with either the 81-266 or 81-272, depending on what size you need. The video below may also be of some help.
A contractor from Atlanta Ga says:
April 17, 2020
thank you
1-1/4" dia Roller And Axle Kit
1-1/4" dia Roller And Axle Kit
81-266
$10.92
1-1/2" dia Roller And Axle Kit
1-1/2" dia Roller And Axle Kit
81-272
$11.18
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How to Repair Sliding Glass Door Roller Wheels and Axles
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