JP2007170430A5 - - Google Patents

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Publication number
JP2007170430A5
JP2007170430A5 JP2005365148A JP2005365148A JP2007170430A5 JP 2007170430 A5 JP2007170430 A5 JP 2007170430A5 JP 2005365148 A JP2005365148 A JP 2005365148A JP 2005365148 A JP2005365148 A JP 2005365148A JP 2007170430 A5 JP2007170430 A5 JP 2007170430A5
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JP
Japan
Prior art keywords
polyamide
hybrid vehicle
rolling bearing
cage
axis part
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
JP2005365148A
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Japanese (ja)
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JP2007170430A (en
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Publication date
Application filed filed Critical
Priority to JP2005365148A priority Critical patent/JP2007170430A/en
Priority claimed from JP2005365148A external-priority patent/JP2007170430A/en
Publication of JP2007170430A publication Critical patent/JP2007170430A/en
Publication of JP2007170430A5 publication Critical patent/JP2007170430A5/ja
Pending legal-status Critical Current

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Claims (3)

少なくとも内輪、外輪、転動体及び保持器を備え、ハイブリッド自動車の電動モータに使用される転がり軸受において、
前記保持器が、異形断面を有するガラス繊維を１５〜４５質量％の割合で含有する芳香族ポリアミド樹脂組成物からなることを特徴とするハイブリッド自動車用転がり軸受。 In a rolling bearing comprising at least an inner ring, an outer ring, rolling elements and a cage, and used for an electric motor of a hybrid vehicle,
A rolling bearing for a hybrid vehicle, wherein the cage is made of an aromatic polyamide resin composition containing glass fibers having a modified cross section in a proportion of 15 to 45 mass%. 芳香族ポリアミド樹脂がポリアミド６Ｔ／６Ｉ、ポリアミド６Ｔ／ＤＴ、ポリアミド６Ｔ／Ｍ−５Ｔ及びポリアミド９Ｔから選ばれる少なくとも１種であることを特徴とする請求項１記載のハイブリッド自動車用転がり軸受。   The rolling bearing for a hybrid vehicle according to claim 1, wherein the aromatic polyamide resin is at least one selected from polyamide 6T / 6I, polyamide 6T / DT, polyamide 6T / M-5T, and polyamide 9T. ガラス繊維の長径部と短径部との比率が１．５〜５であることを特徴とする請求項１または２記載のハイブリッド自動車用転がり軸受。The rolling bearing for a hybrid vehicle according to claim 1 or 2, wherein the ratio of the major axis part to the minor axis part of the glass fiber is 1.5 to 5.
JP2005365148A 2005-12-19 2005-12-19 Rolling bearing for hybrid automobile Pending JP2007170430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005365148A JP2007170430A (en) 2005-12-19 2005-12-19 Rolling bearing for hybrid automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005365148A JP2007170430A (en) 2005-12-19 2005-12-19 Rolling bearing for hybrid automobile

Publications (2)

Publication Number Publication Date
JP2007170430A JP2007170430A (en) 2007-07-05
JP2007170430A5 true JP2007170430A5 (en) 2008-12-25

Family

ID=38297258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005365148A Pending JP2007170430A (en) 2005-12-19 2005-12-19 Rolling bearing for hybrid automobile

Country Status (1)

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JP (1) JP2007170430A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2314644B1 (en) * 2007-08-24 2012-08-22 EMS-Patent AG High temperature polyamide moulding composition reinforced with flat glass fibres
JP2009097644A (en) * 2007-10-17 2009-05-07 Nsk Ltd Rolling bearing for carbon dioxide gas compressor
CN202971585U (en) * 2011-08-29 2013-06-05 日本精工株式会社 Thrust bearing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62268612A (en) * 1986-05-19 1987-11-21 Nitto Boseki Co Ltd Glass-fiber reinforced resin molded form
JP2001317554A (en) * 2000-05-11 2001-11-16 Nsk Ltd Rolling bearing cage
JP2003277604A (en) * 2002-03-27 2003-10-02 Asahi Kasei Corp Glass fiber-reinforced resin composition
JP2003329045A (en) * 2002-05-13 2003-11-19 Nsk Ltd Hybrid car drive motor and roller bearing therefor
JP2005009636A (en) * 2003-06-20 2005-01-13 Nsk Ltd Rolling bearing
JP2005194455A (en) * 2004-01-09 2005-07-21 Toray Ind Inc Polyamide resin composition and its molded article
JP2005233393A (en) * 2004-02-23 2005-09-02 Nsk Ltd Roller bearing

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