Note in particular:
Originally Posted by lubes17319
Bearing adjustment may be necessary, before your New Hub is put into service.
Axles should be free-spinning with no side-to-side play. Also, make sure the locknuts are tight against the inner sleeve nut/cone. If you lack proper tools or mechanical aptitude, leave this to a professional bicycle mechanic. Occasional bearing adjustments throughout the life of the hub are normal and recommended.
Thanks, but no thanks. I'd stick with simple non-adjustable sealed bearing hubs like the Formulas. No fuss, no muss.