Skip to main navigation Skip to search Skip to main content

Cage instabilities in high-speed ball bearings

  • Zhenhuan Ye*
  • , Liqin Wang
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The dynamic model of the cage in high-speed ball bearing was developed according to the geometry and force relationship between bearing elements. Based on this dynamic model, cage instability was researched through mass center whirl. The effect of clearance ratio, load and bearing rotation speed on cage instability were studied by taking type 7004 angular ball bearing as an example. The results shown that the increase of clearance ratio and radial load makes cage stability lowered, and the cage stability could be enhanced by increasing the axial load and bearing rotation speed.

Original languageEnglish
Title of host publicationAdvances in Mechatronics and Control Engineering
Pages3-6
Number of pages4
DOIs
StatePublished - 2013
Event2012 International Conference on Mechatronics and Control Engineering, ICMCE 2012 - Guangzhou, China
Duration: 29 Nov 201230 Nov 2012

Publication series

NameApplied Mechanics and Materials
Volume278-280
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2012 International Conference on Mechatronics and Control Engineering, ICMCE 2012
Country/TerritoryChina
CityGuangzhou
Period29/11/1230/11/12

Keywords

  • Cage instabilities
  • Dynamic
  • High-speed ball bearings
  • Mass center whirl

Fingerprint

Dive into the research topics of 'Cage instabilities in high-speed ball bearings'. Together they form a unique fingerprint.

Cite this