Window wheel assistance

A quick learner from Flagler Beach, FL says:
March 19, 2020
This came off my horizontal sliding window. Two per window on each bottom corner.
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Casey from SWISCO responded:
March 19, 2020

At first glance, your part appears to resemble our 87-218 roller assembly. Have a look, review our measurements listed, and see if this is compatible with your roller. 
Roller Assembly With Ball Bearing Wheel
Roller Assembly With Ball Bearing Wheel
87-218
$4.69
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