Patio sliding door roller replacement

A home owner from California says:
Hi, I am posting the image of the original roller on my Patio sliding door. It is a single roller with approximately 1'' diameter. I tried to replace the roller with a D-1735 ( with 1-1/4'' dia) double roller assemblies. Eventhough it fits in the door very well, I am not being able to place the door back. There is not enough room to lift the door and put the rollers in the rail. Looks like I need a smaller diameter rollers. Can you suggest equivalent of the one posted in the picture. In the original roller there is nothing mentioned except the number 41781.

Appreciate your help and time in advance,
User submitted a photo of a patio door roller.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting, Somesh. We are currently working on a possible replacement and will let you know as soon as we have something available for you to purchase.
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Donna from SWISCO responded:
Please see new SWISCO product code 23-092, Sliding Door Roller. Take a look and compare it to your sample.
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