Bob from SWISCO responded:
November 5, 2020
I see what you mean. The wheel diameter is larger on your older roller than it is the 23-141 and 23-142. That said, I think these rollers still might work for you. Did you try installing them? Let me know if they fit the track. Otherwise, I am afraid they likely are our closet options for you. Apologies for any inconvenience. |