JP2005233393A5 - - Google Patents

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Publication number
JP2005233393A5
JP2005233393A5 JP2004046736A JP2004046736A JP2005233393A5 JP 2005233393 A5 JP2005233393 A5 JP 2005233393A5 JP 2004046736 A JP2004046736 A JP 2004046736A JP 2004046736 A JP2004046736 A JP 2004046736A JP 2005233393 A5 JP2005233393 A5 JP 2005233393A5
Authority
JP
Japan
Prior art keywords
resin
rolling
outer ring
inner ring
rolling bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2004046736A
Other languages
English (en)
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JP2005233393A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2004046736A priority Critical patent/JP2005233393A/ja
Priority claimed from JP2004046736A external-priority patent/JP2005233393A/ja
Publication of JP2005233393A publication Critical patent/JP2005233393A/ja
Publication of JP2005233393A5 publication Critical patent/JP2005233393A5/ja
Pending legal-status Critical Current

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Claims (3)

  1. 内輪と、外輪と、前記内輪及び前記外輪の間に転動自在に配された複数の転動体と、前記内輪及び前記外輪の間に前記転動体を保持する保持器と、を備え、鉄道車両の車軸を回転自在に支持する転がり軸受において、
    前記保持器を、平均直径が6μm以上7μm以下のガラス繊維を15質量%以上45質量%以下含有する樹脂組成物で構成したことを特徴とする転がり軸受。
  2. 前記樹脂組成物は、樹脂成分としてポリフェニレンサルファイド樹脂又はポリアミド樹脂を含有することを特徴とする請求項1に記載の転がり軸受。
  3. 前記樹脂の分子量は、数平均分子量で13000〜30000であることを特徴とする請求項2に記載の転がり軸受。
JP2004046736A 2004-02-23 2004-02-23 転がり軸受 Pending JP2005233393A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004046736A JP2005233393A (ja) 2004-02-23 2004-02-23 転がり軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004046736A JP2005233393A (ja) 2004-02-23 2004-02-23 転がり軸受

Publications (2)

Publication Number Publication Date
JP2005233393A JP2005233393A (ja) 2005-09-02
JP2005233393A5 true JP2005233393A5 (ja) 2006-10-05

Family

ID=35016553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004046736A Pending JP2005233393A (ja) 2004-02-23 2004-02-23 転がり軸受

Country Status (1)

Country Link
JP (1) JP2005233393A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007170430A (ja) * 2005-12-19 2007-07-05 Nsk Ltd ハイブリッド自動車用転がり軸受

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