Roller part# needed

I wasn't able to track down an exact match for this roller. Your dimensions are a little hard to find. 

The closest match we carry is our 81-030. This is 1-1/8" tall, same as your original, but it's 3/4" wide and has a 1-1/4" diameter wheel instead of 1-1/2".

I'm not too concerned about the wheel size since you can adjust these to make up the difference. However I am worried about the width. 5/8" and 3/4" are just a little too far off to be compatible. Can you triple check that to be sure?

Alternate image for 81-030