Pella sliding door roller

I cant find a model, marking or other info about this pella door. My roller near the handle is loud and feels bumpy. I'm guessing the bearings are worn out. I want to replace both sets but don't see anything in web images like my set with what appears to be wings or tabs that hold it in place when inserting it into the cut out. It appears to be 1 3/16 inches wide, 2 3/4 inches long and the wheel looks like 1 3/8 inches wide and 1/2 inch thick. I cant find the door paperwork and it is about from 2002-2003. Any idea how to match this roller and if you have them for sale?

That looks like it! I will pull the door again and check the rest of the measurements against your pictures. So it's just force fit in! I don't see a retaining screw just the adjustment screw.
Thank you