The bearings comprise inner rings seated directly on {HEAD ~ the axle} and outer rings seated directly on {TAIL ~ the inside and end faces} of the rotor 
The bearings comprise inner rings seated directly on { HEAD ~ the axle } and outer rings seated directly on { TAIL ~ the inside and end faces } of the rotor
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH