6 replacement rollers needed

A handy person from Fair oaks says:
Have 3 old patio doors in need of new rollers. They are press in. Can't find these anywhere. I'm pretty handy can retrofit if necessary.
Thumbnail of the uploaded file named 20210603_094424.jpg
Profile picture of Bob
Bob from SWISCO responded:

I am afraid we don't have an exact match for this roller. One that comes to mind as a possible replacement is our 81-138. Please compare the dimensions, particularly the width and height of the assembly and the wheel diameter, and let me know if anything differs. If so I will try and find something better. 

How to identify patio door rollers
How to identify patio door rollers
VIDEO
WATCH >
How to Replace a Patio Sliding Glass Door Roller [1080p]
How to Replace a Patio Sliding Glass Door Roller [1080p]
VIDEO
WATCH >
How to maintain a sliding glass door
How to maintain a sliding glass door
GUIDE
READ >
How to replace a sliding glass door roller
How to replace a sliding glass door roller
GUIDE
READ >
Identifying the right replacement roller for your sliding glass door
Identifying the right replacement roller for your sliding glass door
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.