[Daryles]

Originally Posted by Baldicon

Is this it? https://www.trekwood.com/products/1059982/Door-Sliding-Door-Roller-w-Nylon-Wheels-For-71-Pivot-Hinge-Bracket-SP54-035-

That looks like a pocket door roller.
When mine finally breaks, I will replace it with a sliding barn door kit.
https://www.amazon.com/Homlux-Heavy-...oor+kit&sr=8-3