ROSEVILLE NO FURTHER A MYSTERY

I changed a single pulley bearing with SKF 6302-2RS-C3 and one other that has a Nachi 6302-2NSE-C3. The Nachi inner race is a tad broader and you may not need to have the washer, but I utilized one anyhow. I bought two distinct bearings in order to see which a single lasts for a longer period.thanks to the publish ups on this and a few other messag