I Replaced one pulley bearing with SKF 6302-2RS-C3 and one other by using a Nachi 6302-2NSE-C3. The Nachi internal race is a little bit broader and you may not need to have the washer, but I utilised one particular anyhow. I bought two different bearings in order to see which https://luxepointbrowsandbeauty.com/gallery.html