| In a message dated 6/4/04 5:55:06 PM Eastern Daylight Time, 
ryoung@navcomtech.com writes:
<< > I usually apply
 > a coating of bearing grease to this surface before installing the hub and
 > bearings. Should this be clean?
 
<< IMO, yes. >>
Putting grease on the spindle is a good idea.  In normal operation the 
bearing will slightly rotate and work across the spindle.  If you are getting a 
fine 
brown rust, the spindle is too dry.  A press fit bearing such as a front 
wheel drive hub does not need grease as there is zero movement.
Bearings will only squeal if they are dry.  A bearing that has worn out ( and 
still has grease) will be rough to turn and have a old roller skate sound.
For replacement bearings I buy only USA, Japan, Taiwan, German, French or 
similar.  The China and Poland bearings just don't hold up, too soft.
Harold
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