CN100425723C - 滚动轴承 - Google Patents

滚动轴承 Download PDF

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Publication number
CN100425723C
CN100425723C CNB2004800295055A CN200480029505A CN100425723C CN 100425723 C CN100425723 C CN 100425723C CN B2004800295055 A CNB2004800295055 A CN B2004800295055A CN 200480029505 A CN200480029505 A CN 200480029505A CN 100425723 C CN100425723 C CN 100425723C
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CN
China
Prior art keywords
rolling
test
content
carbonitriding
steel
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.)
Active
Application number
CNB2004800295055A
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English (en)
Chinese (zh)
Other versions
CN1863935A (zh
Inventor
木大力
前田喜久男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Corp
Original Assignee
NTN Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NTN Corp filed Critical NTN Corp
Publication of CN1863935A publication Critical patent/CN1863935A/zh
Application granted granted Critical
Publication of CN100425723C publication Critical patent/CN100425723C/zh
Active legal-status Critical Current
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2201/00—Treatment for obtaining particular effects
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rolling Contact Bearings (AREA)
  • Heat Treatment Of Articles (AREA)
CNB2004800295055A 2003-10-10 2004-09-30 滚动轴承 Active CN100425723C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003352998A JP4319001B2 (ja) 2003-10-10 2003-10-10 転がり軸受
JP352998/2003 2003-10-10

Publications (2)

Publication Number Publication Date
CN1863935A CN1863935A (zh) 2006-11-15
CN100425723C true CN100425723C (zh) 2008-10-15

Family

ID=34431143

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800295055A Active CN100425723C (zh) 2003-10-10 2004-09-30 滚动轴承

Country Status (5)

Country Link
US (1) US20070269336A1 (ja)
JP (1) JP4319001B2 (ja)
CN (1) CN100425723C (ja)
DE (1) DE112004001914T5 (ja)
WO (1) WO2005035814A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2345822B1 (en) * 2004-08-02 2019-01-09 NTN Corporation Rolling bearing for rocker arm and rocker arm
WO2008050671A1 (fr) * 2006-10-26 2008-05-02 Ntn Corporation Bague externe pour support oscillant, dispositif de retenue pour support oscillant, support oscillant et frein à disque à air
WO2009069547A1 (ja) 2007-11-27 2009-06-04 Ntn Corporation 機械部品および転がり軸受
JP5292897B2 (ja) * 2008-03-31 2013-09-18 Ｊｆｅスチール株式会社 異物環境下での疲労特性に優れた軸受部品およびその製造方法
JP5489111B2 (ja) * 2009-03-25 2014-05-14 Ｎｔｎ株式会社 軸受部品、転がり軸受および軸受部品の製造方法
DK2458023T3 (en) * 2009-07-22 2016-04-18 Ntn Toyo Bearing Co Ltd A method of heat-treating a ring shaped article, method of producing a ring-shaped article, the ring shaped article, bearing ring, roller bearing and the method of manufacturing a bearing ring
KR101482364B1 (ko) * 2009-11-30 2015-01-13 제이에프이 스틸 가부시키가이샤 베어링용 조괴재 및 베어링용 강의 제조 방법
JP5425736B2 (ja) 2010-09-15 2014-02-26 株式会社神戸製鋼所 冷間加工性、耐摩耗性、及び転動疲労特性に優れた軸受用鋼
CN101962734B (zh) * 2010-09-28 2012-08-01 山东钢铁股份有限公司 一种球磨机钢球用钢及其制备方法
WO2012098988A1 (ja) 2011-01-21 2012-07-26 Ntn株式会社 軌道輪の製造方法、軌道輪および転がり軸受
EP2716781B1 (en) 2011-05-25 2018-06-20 Kabushiki Kaisha Kobe Seiko Sho Bearing steel with excellent rolling fatigue characteristics
DE102012204618A1 (de) * 2012-03-22 2013-09-26 Schaeffler Technologies AG & Co. KG Wälzlager mit einem Lagerring mit gehärteter Randzone
US10087989B2 (en) 2013-06-06 2018-10-02 Ntn Corporation Bearing component and rolling bearing
CN105264246B (zh) 2013-06-06 2018-10-12 Ntn株式会社 轴承部件及滚动轴承
JP6211811B2 (ja) * 2013-06-06 2017-10-11 Ntn株式会社 軸受部品および転がり軸受
CN105264247B (zh) 2013-06-06 2018-04-17 Ntn株式会社 轴承部件及滚动轴承
US10094422B2 (en) 2013-06-06 2018-10-09 Ntn Corporation Bearing component and rolling bearing
CN104451452B (zh) * 2013-09-13 2016-09-28 宝钢特钢有限公司 一种用于风电设备的轴承钢及其制备方法
CN106893947B (zh) * 2017-03-28 2018-07-27 北京科技大学 一种可耐400度高温的轴承钢的制备方法
US11778779B2 (en) 2018-11-22 2023-10-03 Denso Corporation Electronic component cooling device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001152252A (ja) * 1999-11-22 2001-06-05 Nsk Ltd 転がり軸受
JP2002115031A (ja) * 2000-10-11 2002-04-19 Ntn Corp 転がり軸受部品、駆動装置およびロール支持装置
JP2003113448A (ja) * 2001-10-05 2003-04-18 Nippon Koshuha Steel Co Ltd 静粛性が優れた軸受用鋼
JP2003226919A (ja) * 2001-11-29 2003-08-15 Ntn Corp 軸受部品および転がり軸受

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3538995B2 (ja) * 1994-09-29 2004-06-14 日本精工株式会社 転がり軸受
US7438477B2 (en) * 2001-11-29 2008-10-21 Ntn Corporation Bearing part, heat treatment method thereof, and rolling bearing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001152252A (ja) * 1999-11-22 2001-06-05 Nsk Ltd 転がり軸受
JP2002115031A (ja) * 2000-10-11 2002-04-19 Ntn Corp 転がり軸受部品、駆動装置およびロール支持装置
JP2003113448A (ja) * 2001-10-05 2003-04-18 Nippon Koshuha Steel Co Ltd 静粛性が優れた軸受用鋼
JP2003226919A (ja) * 2001-11-29 2003-08-15 Ntn Corp 軸受部品および転がり軸受

Also Published As

Publication number Publication date
CN1863935A (zh) 2006-11-15
JP2005113256A (ja) 2005-04-28
DE112004001914T5 (de) 2006-10-19
JP4319001B2 (ja) 2009-08-26
US20070269336A1 (en) 2007-11-22
WO2005035814A1 (ja) 2005-04-21

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CI01 Publication of corrected invention patent application

Correction item: First inventor

Correct: Da Muli

False: Mu Dali

Number: 42

Page: 1231

Volume: 24

CI03 Correction of invention patent

Correction item: First inventor

Correct: Da Muli

False: Mu Dali

Number: 42

Page: The title page

Volume: 24

ERR Gazette correction

Free format text: CORRECT: THE FIRST INVENTOR; FROM: MU DALI TO: DA MULI