Better-Bilt Sliding Window Rollers (Replacement)

A home owner from Peoria, AZ 85382-5333 says:
I'm looking for anything (Rollers) that will work with my Better-Bilt Sliding Windows. I used a micrometer (mm) to gather measurements, that picture is the most accurated. I don't have a problem modifying the rollers to make it work. I think the main two measurements are the maximum width (14.98 mm) to fit inside window and the max height (10.81 mm) to clear the window frame. Thanks for the help. Chris.
Thumbnail of the uploaded file named better-bilt sash lock
Thumbnail of the uploaded file named better bilt window roller
Thumbnail of the uploaded file named window roller
Thumbnail of the uploaded file named window roller dimensions
Thumbnail of the uploaded file named window roller dimensions
Profile picture of Emily
Emily from SWISCO responded:

Thank you for reaching out to us, Chris! We don't sell this exact roller. According to our records, the 87-219 is our best option. It will require some modifications as it isn't exact but have a look at the specifications and see what you think. 

Dimensions for 87-219
Dimensions for 87-219

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.