STUDY OF THE VIBRATION CHARACTERISTICS OF BEARINGS

Abstract

The vibration characteristics of a NJ240 cylin drical roller bearing were studied and a comparison of these characteristics with those of the NJ256 bearings is made. An improved NJ240 cylindrical roller bearing was vibration tested and the effect of waviness on the vibration level of the bearing was studied analytically in a manner similar to that of the improved spherical roller bearings. The vibration of ball bearings of basic 6305 size with special design features and components of low waviness was studied and comparisons are made with bearings of various sizes having good vibrational quality.

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Document Details

Document Type
Technical Report
Publication Date
Nov 30, 1962
Accession Number
AD0408284

Entities

People

  • James L. Huang
  • Robert J. Finkelston

Tags

Communities of Interest

  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Amplification
  • Amplitude
  • Ball Bearings
  • Band Spectra
  • Bearings
  • Contracts
  • Displacement
  • Frequency
  • Frequency Bands
  • Geometry
  • Government Procurement
  • Manufacturing
  • Measurement
  • Production
  • Roller Bearings
  • Spectra
  • Standards

Fields of Study

  • Engineering

Readers

  • Software Engineering
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).