SPRING PROPERTY OF BALL BEARING.

Emil Halim Gad, Takahiro Kondou, Hideyuki Tamura

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

As a preliminary study for the computer simulation of rotor vibration due to ball bearings, the spring property of ball bearing is analyzed. Derivation of the elastic reactive forces due to contact between balls and raceways is based on so-called Hertz theory of elasticity. Formulae to express the spring characteristics are presented for an ideal bearing whose inner ring is movable relative to the outer ring with five degrees of freedom besides rotation. Spring forces and moments are expressed in terms of inner ring motion, dominant factors and specifications of the bearing.

Original languageEnglish
Pages (from-to)243-264
Number of pages22
JournalMemoirs of the Faculty of Engineering, Kyushu University
Volume43
Issue number3
Publication statusPublished - Sep 1983
Externally publishedYes

Fingerprint

Bearings (structural)
Ball bearings
computer simulation
elasticity
vibration
Degrees of freedom (mechanics)
Elasticity
Rotors
Specifications
Computer simulation
freedom
Factors
Vibration

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

SPRING PROPERTY OF BALL BEARING. / Halim Gad, Emil; Kondou, Takahiro; Tamura, Hideyuki.

In: Memoirs of the Faculty of Engineering, Kyushu University, Vol. 43, No. 3, 09.1983, p. 243-264.

Research output: Contribution to journalArticle

Halim Gad, Emil ; Kondou, Takahiro ; Tamura, Hideyuki. / SPRING PROPERTY OF BALL BEARING. In: Memoirs of the Faculty of Engineering, Kyushu University. 1983 ; Vol. 43, No. 3. pp. 243-264.
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