1. “Bearings in Centrifugal Pumps”, SKF Publication 100–955, Page 21, Figure 2.8, second ed., 1995.
2. Pump Wisdom: Problem Solving for Operators and Specialists;Bloch,2011
3. Going for Better Sleeve Bearings;Bloch;Hydrocarbon Processing,1996
4. Factors affecting oil ring and slinger lubrication delivery and stability;Bradshaw,2014
5. Technical Literature, Inductive Pumps, Inc., www.inductivepump.com.