I Replaced one pulley bearing with SKF 6302-2RS-C3 and the other that has a Nachi 6302-2NSE-C3. The Nachi internal race is somewhat wider and you may not want the washer, but I employed one in any case. I bought two distinctive bearings in order to see which a person lasts https://luxepointbrowsandbeauty.com/contact.html