Woops.. seals are cheap, maybe not bearings.. I think though I was able to order directly from timken (I ordered not radiused ones, so in the middle of the job I just bought the others) for cheaper though, maybe 30 each? I'll go down to the garage later, I know I have a few laying around and try to get some part numbers. My bearings were slightly burned only once, in the other 5 times I've done them they were fine. I use synthetic grease, it's purple, and it usually looks mostly purple on the repack as well. I think it works better.