The idea behind grease in the center of the hub is that when the bearings build heat and the grease thins is that this keeps the grease from slinging out of the bearing it self(as there is no where for it to go) and it will accutualy help feed the bearing with grease. It is a practice that has been used for years, and if nothing else it certainly can't hurt............ 
 
 
         
             Rob Means
"be good,if not,be good at it
    [EMAIL PROTECTED]

Reply via email to