Scale levels of damage to the raceway of a spherical roller bearing

P. O. Maruschak, S. V. Panin, I. M. Zakiev, M. A. Poltaranin, A. L. Sotnikov

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The study determines the parameters of defects generated in a roller bearing used in the link of a mould oscillating mechanism that makes part of a continuous billet-casting machine. The evolution of such defects is described from the perspective of scale levels of deformation and fracture. The studied wear behaviour in the bearing corresponds to false brinelling; the raceways suffer the formation of grooves having the bottom with folded morphology. The mechanisms of deformation and wear of the bearing were analysed using multi-level approach, i.e. at macro-level, from the perspective of the mechanics of a deformable rigid body, at meso-level II, implementing tribological approaches, and at meso-level I, using the methods of indentation, three-dimensional profilometry and fractography.

Original languageEnglish
Pages (from-to)69-78
Number of pages10
JournalEngineering Failure Analysis
Volume59
DOIs
Publication statusPublished - 1 Jan 2016

Fingerprint

Spherical roller bearings
Bearings (structural)
Wear of materials
Roller bearings
Defects
Fractography
Profilometry
Indentation
Macros
Mechanics
Casting

Keywords

  • Damage
  • Defects
  • False brinelling
  • Spherical roller bearing
  • Wear particles

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Scale levels of damage to the raceway of a spherical roller bearing. / Maruschak, P. O.; Panin, S. V.; Zakiev, I. M.; Poltaranin, M. A.; Sotnikov, A. L.

In: Engineering Failure Analysis, Vol. 59, 01.01.2016, p. 69-78.

Research output: Contribution to journalArticle

Maruschak, P. O. ; Panin, S. V. ; Zakiev, I. M. ; Poltaranin, M. A. ; Sotnikov, A. L. / Scale levels of damage to the raceway of a spherical roller bearing. In: Engineering Failure Analysis. 2016 ; Vol. 59. pp. 69-78.
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