I ordered item #81-007 sliding door roller from Remington. It does not fit because it has 3 bumps on the sides that don't fit in my tracks. I need this size with smooth sides
The existing rollers are from the 1980s and measure 2 and 5/8 inches long and 5/8 inches wide.
Please tel me what to replace mine with. I will order 18 of them.
Thanks for your help!