Department of Mechanical Engineering, Indian Institute of Technology Delhi, India
*Corresponding Author Email: mez108659@mech.iitd.ac.in
Online published on 8 November, 2017.
In the present research work the need of a Maintenance Free Bearings (MFB) is established. The paper presents preliminary friction calculations to highlight the ways to achieve maintenance free bearings. The existing technologies of well established maintenance free bearings are described. The hybridization of bearing technologies to achieve low cost maintenance free bearings has been exemplified. Finally a combination of passive magnetic repulsion and hydrodynamics has been proposed and recommended as source terms to develop maintenance free bearings.
Journal Bearing, Passive Magnetic Bearing, Active Magnetic Bearing, Hybrid Bearing, Maintenance Free Bearing
