ROTATING MACHINERY TECHNOLOGY, INC. PRECISION BEARINGS AND SEALS TURBOMACHINERY REPAIR AND SERVICE ROTORDYNAMIC ANALYSIS HYDRODYNAMIC JOURNAL BEARINGS - TYPES, CHARACTERISTICS AND APPLICATIONS JOHN C. NICHOLAS, Ph.D. Rotating Machinery Technology, Inc. JULY 1996 Originally Published in Mini Course Notes -Vibrations Institute, Willowbrook, Illinois, 20th Annual Meeting, St. Louis, Missouri June 25-27, 1996