I replaced just one pulley bearing with SKF 6302-2RS-C3 and another that has a Nachi 6302-2NSE-C3. The Nachi interior race is somewhat wider and you may not require the washer, but I made use of one particular anyhow. I bought two distinct bearings just to see which just one lasts https://yourtopdirectory.com/listings13169975/underarms-waxing-in-lincoln-an-overview