Rollers on bottom and top of sliding window

A quick learner from Layton Utah says:
October 4, 2021
During inspection of sliding window, I found this small roller attachment on the bottom and top of the sliding portion of the window. The roller is inside a plastic assembly. The rollers are missing from the assembly due to old age I assume.
Thumbnail of the uploaded file named IMG_20211004_090551.jpg
Thumbnail of the uploaded file named IMG_20211004_090530.jpg
Thumbnail of the uploaded file named IMG_20211004_090518.jpg
Thumbnail of the uploaded file named IMG_20211004_090345.jpg
Profile picture of Emily
Emily from SWISCO responded:
October 8, 2021

Hello!

I'm afraid we don't carry this exact roller. The closest we have is our 87-185, but I can't guarantee that this will work for what you need. Look over our dimensions and see what you think. 
H-R Sliding Window Roller, 7/16" Concave Wheel
H-R Sliding Window Roller, 7/16" Concave Wheel
87-185
$2.97
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.