JP2010090908A5 - - Google Patents

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Publication number
JP2010090908A5
JP2010090908A5 JP2008258258A JP2008258258A JP2010090908A5 JP 2010090908 A5 JP2010090908 A5 JP 2010090908A5 JP 2008258258 A JP2008258258 A JP 2008258258A JP 2008258258 A JP2008258258 A JP 2008258258A JP 2010090908 A5 JP2010090908 A5 JP 2010090908A5
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JP
Japan
Prior art keywords
resin
cage
fiber
rolling bearing
core rod
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Application number
JP2008258258A
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Japanese (ja)
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JP5141485B2 (en
JP2010090908A (en
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Priority to JP2008258258A priority Critical patent/JP5141485B2/en
Priority claimed from JP2008258258A external-priority patent/JP5141485B2/en
Publication of JP2010090908A publication Critical patent/JP2010090908A/en
Publication of JP2010090908A5 publication Critical patent/JP2010090908A5/ja
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Publication of JP5141485B2 publication Critical patent/JP5141485B2/en
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Claims (2)

高速回転する主軸を支承し、保持器を備える高速回転用転がり軸受の前記保持器の製造方法であって、
筒状芯棒に、パラ系アラミド繊維、ポリアリレート繊維及びポリパラフェニレンベンズビスオキサゾール繊維から選ばれる少なくとも１種からなるフィラメント束を、液状熱硬化性樹脂を含浸させながら所定角度で巻き付け、熱硬化させた後、前記筒状芯棒を抜き取り、得られた筒状体を保持器形状に加工することを特徴とする高速回転用転がり軸受用保持器の製造方法。 A method of manufacturing the cage of a rolling bearing for high-speed rotation, which supports a spindle that rotates at high speed and includes a cage,
A filament bundle made of at least one selected from para-aramid fiber, polyarylate fiber and polyparaphenylene benzbisoxazole fiber is wound around a cylindrical core rod at a predetermined angle while impregnating with a liquid thermosetting resin, and thermosetting Then, the cylindrical core rod is extracted, and the obtained cylindrical body is processed into a cage shape. 前記熱硬化性樹脂が、エポキシ樹脂、ビスマレイミド樹脂、ポリアミノアミド樹脂及びフェノール樹脂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記載の高速回転用転がり軸受用保持器の製造方法。 The method for producing a rolling bearing cage for high-speed rotation according to claim 1, wherein the thermosetting resin is at least one selected from an epoxy resin, a bismaleimide resin, a polyaminoamide resin, and a phenol resin .
JP2008258258A 2008-10-03 2008-10-03 Manufacturing method of cage for rolling bearing for high speed rotation Active JP5141485B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008258258A JP5141485B2 (en) 2008-10-03 2008-10-03 Manufacturing method of cage for rolling bearing for high speed rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008258258A JP5141485B2 (en) 2008-10-03 2008-10-03 Manufacturing method of cage for rolling bearing for high speed rotation

Publications (3)

Publication Number Publication Date
JP2010090908A JP2010090908A (en) 2010-04-22
JP2010090908A5 true JP2010090908A5 (en) 2011-08-11
JP5141485B2 JP5141485B2 (en) 2013-02-13

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ID=42253850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008258258A Active JP5141485B2 (en) 2008-10-03 2008-10-03 Manufacturing method of cage for rolling bearing for high speed rotation

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JP (1) JP5141485B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010095159A (en) * 2008-10-16 2010-04-30 Nsk Ltd Method for manufacturing telescopic shaft for vehicle steering
JP5940283B2 (en) * 2011-11-04 2016-06-29 信越化学工業株式会社 Pellicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4243781B2 (en) * 1998-04-03 2009-03-25 昌 松井 Rolling bearing device for high-speed rotating equipment
JP2005090657A (en) * 2003-09-18 2005-04-07 Nsk Ltd Retainer for rolling bearing and rolling bearing having the built-in retainer
JP2007203723A (en) * 2006-02-06 2007-08-16 Nippon Steel Composite Co Ltd Tube made of fiber-reinforced plastic, and its manufacturing method

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