Sliding Window roller wheels

A handy person from Las Vegas, NV says:
March 1, 2021
We have some broken or missing roller wheels on our stock sliding windows. House was built in 1997 in Las Vegas. No window brand name shown but I did find an inspection sticker that may have some clues. I've included pictures. Would love some replacement rollers for all 7 windows once I know which ones to get. If you need any other pictures let me know.
Thumbnail of the uploaded file named 4CACABF3-9CC5-4945-9C23-CD6E6355EF75.jpeg
Thumbnail of the uploaded file named 64B55534-6C90-4574-BDBB-EF1743D8F394.jpeg
Thumbnail of the uploaded file named CF3B4EC9-AFFD-4AF4-BFC9-AC27A911FC2D.jpeg
Thumbnail of the uploaded file named 0ABAB2B2-E1F2-4434-A19E-B49AFA66CAF6.jpeg
Thumbnail of the uploaded file named B485A750-C7F9-4080-AA8B-21B0A62C7169.jpeg
Profile picture of Bob
Bob from SWISCO responded:
March 2, 2021

See our 87-155 Window Roller. Look over the dimensions listed in the pictures, and let me know if this matches what you need. 
Roller Assembly, 7/16" Concave Wheel
Roller Assembly, 7/16" Concave Wheel
87-155
$3.52
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.