RF85 Super Low Drag Treated 5/8 Front hub bearings

Sold in set of 4 bearings

RF85 is not a coating that wears and becomes tacky. It is a liquid submersion process that binds Calcium inside the nanoscopic valleys in the bearings creating the ultimate smooth rolling surface.  The process reduces friction by 85% and thereby reduces heat and prolongs the life of the bearing. The bearings will come with the seals on the side. this is from the treatment process. there will only be a light oil on the bearing as a rust preventative. The bearings must me greased  with “Daylube” a dab on every other roller, and seals reinstalled.  ” Daylube” is the recommended grease for these bearings.