Replacement Rollers

A quick learner from Kansas City, Kansas says:
October 20, 2021
I have measurements that seem like this part is the right one. I believe it is Patio Roller Assembly, 1-1/4" Steel Ball Bearing
Part # 81-279

I am sure on the 1 1/4" metal roller 2.5: case (which shows 2.58 in your drawing and I could be off that much)and the 1 3/8" height.
Just checking for your opinion.

Thanks for offering such a great service.
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Tom from SWISCO responded:
October 26, 2021

As long as the dimensions we show for the 81-279 match your original then it should work just fine. Just note that the length (2-5/8") doesn't really matter. The height and width, which is 3/4" for ours, are both way more important. If those match then you're good to go.
Patio Roller Assembly, 1-1/4" Steel Ball Bearing
Patio Roller Assembly, 1-1/4" Steel Ball Bearing
81-279
$9.97
Sliding Door Roller, 1-1/4"dia. Steel Concave BB
Sliding Door Roller, 1-1/4"dia. Steel Concave BB
81-023
$10.20
MI Patio Door Roller, 1-1/2" Dia. Concave BB
MI Patio Door Roller, 1-1/2" Dia. Concave BB
81-282
$6.20
Patio Roller Assembly, 1-1/2" Steel Ball Bearing
Patio Roller Assembly, 1-1/2" Steel Ball Bearing
81-278
$7.97
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