Paul from SWISCO responded:
May 8, 2019
Many thanks for writing in to us. Your wheel is missing the nylon tire and ball bearings. So we believe the wheel diameter should be 7/8". Therefore you indeed may want to consider the 23-175 as a replacement. |
Paul from SWISCO responded:
May 13, 2019
You measured the opening, but you didn't count the distance in the upper channel and the lower channel. That makes up the difference, and why I think the 7/8" roller shouldn't be an issue. |