I am assuming by rotor bearing you mean a wheel bearing, to see if a wheel bearing is bad there are two was to do this, first is to move the wheel in a up and down motion (with your hands) and see if there is any play, the other way (if it is the front wheel bearings this will only worth with an awd or fwd vehicle) you can lift the car and put it in drive and listen for any noise coming from the bearing itself, you may need a pair of electronic ears or a stethoscope to do this, if there is a grinding or rumbling noise at all, you have yourself a bad wheel bearing
Mooning.
putting a journal bearing at each end of the turbine rotor or shaft would be to support it.
Wheel imbalance, bad wheel bearing, bad rotor(s).
Most front wheel drive wheel bearing/hub assemblies are not serviceable.
I would reccomend checking the painter out through the Better Business Bureau. They are very reliable.You will be able to see if the paint contractor you are checking out is dependable.
I would start checking spark plugs and wires, if they are good I would then check the distributor cap and rotor bug. I would start checking spark plugs and wires, if they are good I would then check the distributor cap and rotor bug.
A patient can assess the effectiveness of remedy by checking whether he or she gets cure of his or her ailment. Scientists can assess the effectiveness of remedy by conducting randomised placebo controlled double blind studies
How are your calipers an wheel bearings looking. i had a bad wheel bearing and actually blew and warped my rotor.
Check the bearing and wheel lugs.
how would you assess the physical activities you are into
I suppose that I would assess it through observation.
I would recommend checking for codes before you do anything else.