Rollers, wheels for sliding glass patio door

A home owner from Clintonville, WV says:
August 21, 2021
This appears to be your part number 81-047, but I want to confirm. the dimensions are almost exactly what you website show. I might have been 1/16 off on something. The wheel seems to work well, and turn freely, but the adjustment screw is stripped out. Wheel size is 1.5"

On the assembly I actually removed and measured, the adjustment hole seemed to be striped out, and the screw missing. (Where I have inserted a white wire in one of the photos.) Some of the other adjusters still work.

Can you confirm this part? I will probably replace all of them if it is the right one.
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Tom from SWISCO responded:
August 26, 2021

I do agree that the 81-047 is a close match, but the only way to confirm is by comparing dimensions. If you think yours may be 1/16" off then that is kind of a deal breaker. You really should triple check your dimensions to ensure that they are as precise as possible. That's the only way you'll know for sure.
Sliding Door Roller Assembly, 1-1/2"dia. Concave BB
Sliding Door Roller Assembly, 1-1/2"dia. Concave BB
81-047
$6.92
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