Mirrored closet door replacement track

A quick learner from Fremont, CA says:
January 5, 2022
Hello.

I've included a picture of my existing 3" wide track which is worn and in need of a replacement. The width of my closet is 77 1/2" and the height is 95". The existing rollers are convex and ride on the two rails you see in the picture. Can you assist me with a replacement please. Thank you in advance for any assistance you can provide.
Thumbnail of the uploaded file named tempImageK4LFJX.gif
Profile picture of Emily
Emily from SWISCO responded:
January 7, 2022

Hello!

This actually looks like a track for concave rollers, like our 23-270, 23-271 and 23-272. I will attach a video below that goes over the differences between convex and concave rollers and roller tracks. Take a look and let me know what you think. 
47" Bottom Concave Roller Track
47" Bottom Concave Roller Track
23-270
$18.24
59" Bottom Concave Roller Track
59" Bottom Concave Roller Track
23-271
$22.38
71" Bottom Concave Roller Track
71" Bottom Concave Roller Track
23-272
$24.26
Sliding Closet Mirror Door Rollers & Tracks
Sliding Closet Mirror Door Rollers & Tracks
VIDEO
WATCH >
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.