Precision hydrodynamic bearing
 A precision hydrodynamic bearing which has a rotatable shaft disposed in the bore of a housing to form an annular gap. The annular includes a journal zone for containing and pressurizing lubricant to facilitate low friction rotation of the shaft and to maintain the annular gap as the shaft rotates. 
Hewlett-Packard Company
F F
F16C F16C
inventional inventional
Roger R. James C.
Sleger Anderson