I changed 1 pulley bearing with SKF 6302-2RS-C3 and another which has a Nachi 6302-2NSE-C3. The Nachi inner race is a tiny bit broader and you may not need to have the washer, but I made use of one in any case. I bought two distinct bearings simply to see https://directoryholiday.com/listings13422679/indicators-on-chin-threading-services-in-sun-city-you-should-know