MACHINES AND MACHINE TOOLS INCORPORATING FLUID BEARINGS-NAMELY, MACHINES FOR CUTTING, SAWING, GRINDING, MILLING, PLANING, TURNING, SPINNING, POLISHING, KNURLING, DRILLING, REAMING, TAPPING, THREADING AND SHAPING; AND APPARATUS FOR SUPPLYING AND CONTROLLING PRESSURE FLUID FOR FLUID BEARINGS-NAMELY, AIR COMPRESSORS

MACHINE BEARINGS