Sliding Closet Doors - Buchmin Industries

Hi Swisco team,

We need your help! We have a beautiful set of old sliding closet doors. Unfortunately the wheels don't roll. The wheels stay still and scrape on the track. These are very heavy, mirrored doors so it's backbreaking an not functional. I would love to revive these vintage closet doors with new wheels and/or track vs. throwing them in the trash! SOS :)

Wheel Count: 4 on bottom, most likely 4 on top. 8 total.
Track: top and bottom looks to be in good condition. 2 total.

Attaching photos. I have a video showing the wheels (not in motion), but looks like upload doesn't support that.

Let me know if you need any additional information to investigate. We are planning a closet reno so will need to remove and update or trash these. Thank you so much!