A bit of thread resurrection here, I know, but I just finally got around to overhauling a pair of these hubs this week. The little rubber lips on the dust seals seem to work well, the grease inside was in good shape and after I cleaned it all out the races/cones/bearings looked clean as a whistle. They seem to be pretty nice hubs and I'm hoping for many more miles on them.

This was my first time using the box-end wrench trick to adjust the bearings under load and that worked great too.