Smaller Acorn Sliding Window Roller

A home owner from Spearfish, SD says:
Hello -- I am looking for an acorn sliding window roller that is smaller than your listed part 87-010. The part I need is 1 1/4" long instead of 1 7/16" and the actual roller needed is 3/16" wide as opposed to 1/4". Do you have anything that might fit my needs? Thank you.
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Dave Sr. from SWISCO responded:
I believe you have the older Acorn roller housing which is no longer available. Not sure if it will work in your window. Sorry.
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Paul Sr. from SWISCO responded:
I just added a new product that is a replacement for an Acorn roller that is close to your dimensions. See product 87-099
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