Do all after market rims not have a outer seal that gets pressed in? It seems odd to rely totally on the bearing seal alone. A high pressure hose would blow the bearing seal off in seconds. Less rolling resistance I know, but I would rather have the 2nd seal. Just wondering if they are all like this?

Once you have that bearing found on line, check for seals with the same O/D. Next, is to match depth or height of the seal, so it has enough shoulder to stay put in the hole. Last part to match is the axle diameter hole and you are home free.

Good info Hub, Thanks again.