1980's 36 inch sliding glass door with one fixed side and one sliding side

A quick learner from Florida says:
April 7, 2020
Hello! This post is for my mother in law. She took her sliding glass door apart and is having a hard time finding any brandage or model or part numbers.

The wheel diameter is 1.125"
The housing height is 1.125"
The housing length is 2.125"
The housing width is 9/16" without dimples, and 12/16" with the dimples

Thanks so much and any questions please let me know!!!

We are looking at part number 81-229 and just want to verify this is correct! Thanks!!!
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Tom from SWISCO responded:
April 8, 2020

Hello! I agree, our 81-229 looks like the best option. All of our dimensions match up precisely, with the sole exception of the length. Fortunately, length isn't a critical measurement and you can get away with this minor difference.
Sliding Glass Door Roller, Look
Sliding Glass Door Roller, Look
81-229
$12.11
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