Study on Change of Axial Load of Single-Row Angular Contact Ball Bearings at Fixed Position Preload

DOI

Bibliographic Information

Other Title
  • 定位置予圧における単列アンギュラ玉軸受のアキシアル荷重変化
  • (Influence of Contact Angle on change of Axial load)
  • （接触角がアキシアル荷重変化に与える影響）

Abstract

<p>In the past research, it was clarified that the preload single-row angular contact ball bearings in the fixed position preload changes increase significantly due to thermal expansion. However, the amount of change in this preload is considered to depend on the contact angle. Therefore, in this study, three types of single-row angular contact ball bearings 7306 with different contact angles were assembled with fixed-position preload, and the change in preload during rotation was measured. As a result, it was clarified that the larger the contact angle, the larger the calorific value, and the larger the contact angle, the larger the preload release amount. In addition, no preload loss occurred when preload was repeated with an axial load smaller than the previous load.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390571426117023872
  • NII Article ID
    130008113954
  • DOI
    10.14953/jjsde.2021.2929
  • ISSN
    21889023
    09192948
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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