Rollers for a Reliabilt Sliding Patio Door

A handy person from Fenton, MO says:
I need to replace the rollers on a 6 year old Reliabilt sliding door. I took these pictures but did not measure the old rollers. They are about 3 1/2" to 4" long and maybe 1 1/2" tall.
This is the information stamped on the side:
NC 514-643452C

Thanks for your help
User submitted photos of a patio door roller.
Profile picture of Paul
Paul from SWISCO responded:
Thanks for posting, Mike. I don't recognize this roller, but we can still try our best to find a match. Can you give me your measurements? Specifically, I need the width of the housing (with bumps and without) and the housing's height. I will also need the diameter of the wheel and an end photo showing the adjusting screw and frame screw hole. Thanks!
A professional from California says:
I would guess that any 6 year old door is dual glazed and that single plastic wheel is not going to last. I don't think you will want an exact replacement.
Take some pictures and dimensions of where the roller goes and let's try to find something better.
A home owner from Ontario Canada says:
Hi everyone!
Hopefully you were able to find a replacement part! I have the exact same rollers that are in need of replacement and would love to hear what you ended up using.

Thanks in advance!
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
I would take a look at the 81-027 and 81-263 and see if their dimensions, especially the thickness of the housing, match up to your roller. These appear to have a mounting hole similar to the one in your housing shown in the photo. I'm not sure if the original is around anymore.
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)