Diagnosis of rolling-element bearings failure by localized electrical current between track surfaces of races and rolling-elements

Journal of Tribology

Volumn 124, Issue 3, 2002, Pages 468-473

  Prashad, Har ^a  

^a BHARAT HEAVY ELECTRICALS LIMITED   (India)

Author keywords

Electric current; Failure; Localized current; Rolling element

Indexed keywords

DETERIORATION; DIAGNOSIS; ELECTRIC CURRENTS; INSULATION; LUBRICATING GREASES; MAGNETIC FLUX;

BEARINGS FAILURE;

ROLLER BEARINGS;

ELECTRIC CURRENT; FAILURE; LUBRICATION SYSTEM; ROLLING BEARING;

EID: 0036629091     PISSN: 07424787     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1467638     Document Type: Article

References (25)

1. Investigations of damaged rolling-element bearings and deterioration of lubricants under the influence of electric current
2. Investigations on corrugated pattern on the surface of roller bearings operated under the influence of electrical fields
3. Effects of operating parameters on the threshold voltages and impedance response of non-insulated rolling-Element bearings under the action of electric current
4. System electrical parameters and their effects on bearing currents
5. Determination of magnetic flux density on the surfaces of rolling-element bearings as an indication of the current that has passed through them - An investigation
6. A survey of rolling bearing failures
7. Passage of electric current through rolling bearings
8. Effects of electric currents on the life of rolling contact bearings
9. Analysis of the effects of on electric current on contact temperature contact stresses and slip band initiation on the roller tracks of roller bearings
10. Bearing damage by electrical wear and its effects on deterioration of lubricating grease
11. Diagnosis of deterioration of lithium greases used in rolling-element bearings by x-ray diffractometry
12. Rheological and physical studies of lubricating greases before and after use in bearings
13. Pitting mechanism on lubricated surface of babbit alloy/bearing steel pair under A.C. electric field
14. Formation criterion and mechanism of electrical pitting on the lubricated surface under A.C. electrical field
15. Valuable results from bearing damage analysis
16. Diagnosis of failure of rolling-element bearing of alternators - A study
17. The effect of current leakage on electro-adhesion forces in rolling-friction and magnetic flux density distribution on the surface of rolling-element bearing
18. Diagnostic monitoring of rolling-element bearing by high-frequency resource technique
19. Diagnosis and cause analysis of rolling-element bearing failure in electrical power equipment due to current leakage
20. The effect of cage and roller slip on the measured defect frequency reference of rolling-element bearings
21. Determination of time span for appearance of flutes on track surface of rolling-element bearings under the influence of electrical current
22. Behavior of greases in statically bounded conditions and when used in non-insulated anti-friction bearings under the influence of electrical fields
23. Theoretical analysis of the effects of instantaneous charge leakage on roller track of roller bearings lubricated with high resistivity lubricants