I Replaced one pulley bearing with SKF 6302-2RS-C3 and the other using a Nachi 6302-2NSE-C3. The Nachi inner race is a tad wider and you might not have to have the washer, but I applied a person in any case. I bought two different bearings just to see which one https://luxepointbrowsandbeauty.com/services.html