JP2009127110A5 - - Google Patents

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Publication number
JP2009127110A5
JP2009127110A5 JP2007305659A JP2007305659A JP2009127110A5 JP 2009127110 A5 JP2009127110 A5 JP 2009127110A5 JP 2007305659 A JP2007305659 A JP 2007305659A JP 2007305659 A JP2007305659 A JP 2007305659A JP 2009127110 A5 JP2009127110 A5 JP 2009127110A5
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JP
Japan
Prior art keywords
nitrogen
sample
layer portion
hardness
surface layer
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.)
Granted
Application number
JP2007305659A
Other languages
English (en)
Japanese (ja)
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JP5397927B2 (ja
JP2009127110A (ja
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Publication date
Application filed filed Critical
Priority claimed from JP2007305659A external-priority patent/JP5397927B2/ja
Priority to JP2007305659A priority Critical patent/JP5397927B2/ja
Priority to EP08855002.5A priority patent/EP2226405B1/en
Priority to US12/744,665 priority patent/US8337089B2/en
Priority to EP11180165.0A priority patent/EP2397567B1/en
Priority to CN200880118689.0A priority patent/CN101874125B/zh
Priority to PCT/JP2008/071218 priority patent/WO2009069547A1/ja
Priority to CN201110288989.7A priority patent/CN102586697B/zh
Publication of JP2009127110A publication Critical patent/JP2009127110A/ja
Publication of JP2009127110A5 publication Critical patent/JP2009127110A5/ja
Priority to US13/238,889 priority patent/US8453528B2/en
Publication of JP5397927B2 publication Critical patent/JP5397927B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007305659A 2007-11-27 2007-11-27 機械部品 Active JP5397927B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2007305659A JP5397927B2 (ja) 2007-11-27 2007-11-27 機械部品
CN201110288989.7A CN102586697B (zh) 2007-11-27 2008-11-21 机械零部件及滚动轴承
US12/744,665 US8337089B2 (en) 2007-11-27 2008-11-21 Mechanical component and rolling bearing
EP11180165.0A EP2397567B1 (en) 2007-11-27 2008-11-21 Machine component and rolling bearing
CN200880118689.0A CN101874125B (zh) 2007-11-27 2008-11-21 机械零部件及滚动轴承
PCT/JP2008/071218 WO2009069547A1 (ja) 2007-11-27 2008-11-21 機械部品および転がり軸受
EP08855002.5A EP2226405B1 (en) 2007-11-27 2008-11-21 Machine component and rolling bearing
US13/238,889 US8453528B2 (en) 2007-11-27 2011-09-21 Mechanical component and rolling bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007305659A JP5397927B2 (ja) 2007-11-27 2007-11-27 機械部品

Publications (3)

Publication Number Publication Date
JP2009127110A JP2009127110A (ja) 2009-06-11
JP2009127110A5 true JP2009127110A5 (https=) 2010-12-16
JP5397927B2 JP5397927B2 (ja) 2014-01-22

Family

ID=40818342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007305659A Active JP5397927B2 (ja) 2007-11-27 2007-11-27 機械部品

Country Status (1)

Country Link
JP (1) JP5397927B2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7212100B2 (ja) * 2021-04-30 2023-01-24 Ntn株式会社 転がり軸受
WO2022230979A1 (ja) * 2021-04-30 2022-11-03 Ntn株式会社 転がり軸受
JP7538770B2 (ja) * 2021-04-30 2024-08-22 Ntn株式会社 転がり軸受
JP7507724B2 (ja) * 2021-04-30 2024-06-28 Ntn株式会社 転がり軸受

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001336538A (ja) * 2000-05-26 2001-12-07 Nsk Ltd 転がり軸受とその製造方法
FR2821905B1 (fr) * 2001-03-06 2003-05-23 Snfa Roulement a rouleaux cylindriques en acier de nitruration
JP2003148488A (ja) * 2001-11-08 2003-05-21 Nsk Ltd 転動装置及びその製造方法
JP2003148485A (ja) * 2001-11-12 2003-05-21 Ntn Corp 転がり軸受
JP2003183771A (ja) * 2001-12-10 2003-07-03 Nsk Ltd 転がり軸受
JP2006038167A (ja) * 2004-07-29 2006-02-09 Nsk Ltd 転がり軸受
US8070364B2 (en) * 2004-08-04 2011-12-06 Schaeffler Kg Rolling bearing of ceramic and steel engaging parts
US20080277030A1 (en) * 2004-12-23 2008-11-13 United Technologies Corporation Composition and Process for Enhanced Properties of Ferrous Components

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