As long as the distance between the two rails is the same, I think it should work for you. You just may have an issue with the carpeting being exposed. I'm afraid we don't have another version of this track to make up for that, though.
Hello, Rick. Have you reviewed our response to that original customer back in 2014? We suggested the 23-241 closet door track, which is designed to be compatible with convex wheels. While the design isn't identical, as long as the space between tracks is the same then it should function just fine.
My only concern is that the overall width on our track is going to be a fair bit less than your original. If you do have carpeted floors, that means there will be a bit of exposed floor underneath. The bad news is that the original design is obsolete and no longer made. To my knowledge, the 23-241 is the best option available to you. You may want to find a way to plug the gap between carpet and track for aesthetic purposes.