Grant 18 bottom mount flat wheel roller

A contractor from Hawaii says:
May 4, 2020
Looking for direct replacement part. If not available, willing to substitute for different roller such as item 81-151. Most important is width of wheel is close to 3/8 inch. Wood track groove is 1/2 wide. Rollers should support approx 200 lbs per pair. Thank you. Chris
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Casey from SWISCO responded:
May 6, 2020

Hi Chris,

I wish that we could help but, unfortunately, we do not have any replacement rollers that could replace the one in your photos. Good luck with your repair. 
Tandem Patio Door Roller, Flat Nylon
Tandem Patio Door Roller, Flat Nylon
81-151
$11.42
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