I Changed a single pulley bearing with SKF 6302-2RS-C3 and the opposite with a Nachi 6302-2NSE-C3. The Nachi interior race is a bit wider and you might not have to have the washer, but I applied 1 in any case. I purchased two distinctive bearings simply to see which one https://luxepointbrowsandbeauty.com/about.html