**Meet the editor**

Rakesh Sehgal is currently Professor at the Department of Mechanical Engineering and Dean (Faculty Welfare) at National Institute of Technology, Hamirpur, Himachal Pradesh, India. He did his post graduation in Design of Mechanical Equipment from Indian Institute of Technology, Delhi and Doctorate in Tribology from Kurukshetra University. Currently, he is actively engaged

in research in tribology and pursuing post doctorate in the area of non-circular journal bearings under PDF Award from University Grants Commission, New Delhi, India. He has supervised six doctorate students and several M.Tech. students. He has completed several sponsored research projects and published more than 104 research papers in peer reviewed international/national journals and conferences. He is a life member of Institution of Engineers (India), Indian Society for Technical Education (ISTE), Association for Machines and Mechanisms (AMM), Indian Society of Theoretical and Applied Mechanics (ISTAM), Tribology Society of India (TSI), Materials Research Society of India (MRSI) and Member of ASME.

Contents

**Preface VII** 

**Section 2 Rolling Element Bearings 25** 

Chapter 3 **Radial Ball Bearings with Angular** 

Ľubomír Šooš

Jiangtao Huang

**Section 3 Magnetic Bearings 133** 

Dorota Kozanecka

**Contact in Machine Tools 49** 

Chapter 1 **Thermal Studies of Non-Circular Journal Bearing Profiles:** 

Chapter 2 **Performance Evaluation of Rolling Element Bearings Based on Tribological Behaviour 27**  Jerzy Nachimowicz and Marek Jałbrzykowski

Chapter 4 **Rolling Contact Fatigue in Ultra High Vacuum 93**  Mike Danyluk and Anoop Dhingra

Chapter 5 **Bearing Fault Diagnosis Using Information Fusion and Intelligent Algorithms 115** 

Chapter 6 **Feasibility Study of a Passive Magnetic Bearing Using the Ring Shaped Permanent Magnets 135**  Teruo Azukuzawa and Shigehiro Yamamoto

Hwang Hun Jeong, So Nam Yun and Joo Ho Yang

Chapter 7 **Theoretical and Experimental Investigations of Dynamics of the Flexible Rotor with an Additional Active Magnetic Bearing 163** 

Chapter 8 **Control of Magnetic Bearing System 193** 

**Offset-Halves and Elliptical 3**  Amit Chauhan and Rakesh Sehgal

**Section 1 Plain Bearings 1** 
