JP2011209021A5 - - Google Patents

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Publication number
JP2011209021A5
JP2011209021A5 JP2010075370A JP2010075370A JP2011209021A5 JP 2011209021 A5 JP2011209021 A5 JP 2011209021A5 JP 2010075370 A JP2010075370 A JP 2010075370A JP 2010075370 A JP2010075370 A JP 2010075370A JP 2011209021 A5 JP2011209021 A5 JP 2011209021A5
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JP
Japan
Prior art keywords
bearing component
nitrogen concentration
mass
life
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.)
Granted
Application number
JP2010075370A
Other languages
English (en)
Japanese (ja)
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JP5679543B2 (ja
JP2011209021A (ja
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Publication date
Application filed filed Critical
Priority claimed from JP2010075370A external-priority patent/JP5679543B2/ja
Priority to JP2010075370A priority Critical patent/JP5679543B2/ja
Priority to US13/637,954 priority patent/US9032783B2/en
Priority to PCT/JP2011/057849 priority patent/WO2011122632A1/ja
Priority to CN2011800173096A priority patent/CN102859025A/zh
Priority to EP11762856.0A priority patent/EP2554709B1/en
Publication of JP2011209021A publication Critical patent/JP2011209021A/ja
Publication of JP2011209021A5 publication Critical patent/JP2011209021A5/ja
Publication of JP5679543B2 publication Critical patent/JP5679543B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010075370A 2010-03-29 2010-03-29 軸受部品および軸受 Active JP5679543B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010075370A JP5679543B2 (ja) 2010-03-29 2010-03-29 軸受部品および軸受
EP11762856.0A EP2554709B1 (en) 2010-03-29 2011-03-29 Bearing part inspection method
PCT/JP2011/057849 WO2011122632A1 (ja) 2010-03-29 2011-03-29 軸受部品、軸受および軸受部品の検査方法
CN2011800173096A CN102859025A (zh) 2010-03-29 2011-03-29 轴承零件、轴承及轴承零件的检查方法
US13/637,954 US9032783B2 (en) 2010-03-29 2011-03-29 Bearing part, bearing, and method for inspecting bearing part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010075370A JP5679543B2 (ja) 2010-03-29 2010-03-29 軸受部品および軸受

Publications (3)

Publication Number Publication Date
JP2011209021A JP2011209021A (ja) 2011-10-20
JP2011209021A5 true JP2011209021A5 (enExample) 2013-04-11
JP5679543B2 JP5679543B2 (ja) 2015-03-04

Family

ID=44712327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010075370A Active JP5679543B2 (ja) 2010-03-29 2010-03-29 軸受部品および軸受

Country Status (5)

Country Link
US (1) US9032783B2 (enExample)
EP (1) EP2554709B1 (enExample)
JP (1) JP5679543B2 (enExample)
CN (1) CN102859025A (enExample)
WO (1) WO2011122632A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012212426B3 (de) * 2012-07-16 2013-08-29 Schaeffler Technologies AG & Co. KG Wälzlagerelement, insbesondere Wälzlagerring
CN104540970A (zh) * 2012-08-21 2015-04-22 Skf公司 热处理钢构件的方法及钢构件
JP6241638B2 (ja) * 2012-08-22 2017-12-06 三菱日立パワーシステムズ株式会社 時効条件設定方法及びタービン翼の製造方法
EP2910657B1 (en) * 2012-10-17 2019-05-01 NTN Corporation Bearing element, rolling bearing and process for producing bearing element
JP6026915B2 (ja) * 2013-02-13 2016-11-16 Ntn株式会社 軸受部品および転がり軸受の検査方法
CN105264248B (zh) 2013-06-06 2018-04-10 Ntn株式会社 轴承部件及滚动轴承
US10156259B2 (en) 2013-06-06 2018-12-18 Ntn Corporation Bearing component and rolling bearing
US10087989B2 (en) 2013-06-06 2018-10-02 Ntn Corporation Bearing component and rolling bearing
CN105264247B (zh) * 2013-06-06 2018-04-17 Ntn株式会社 轴承部件及滚动轴承
CN104328373A (zh) * 2014-10-22 2015-02-04 人本集团有限公司 一种高碳铬轴承钢碳氮共渗有效硬化层深度检测方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2962817B2 (ja) 1990-11-28 1999-10-12 日本精工株式会社 転がり軸受
JP3047088B2 (ja) * 1992-02-28 2000-05-29 エヌティエヌ株式会社 転動体を有する機械部品
WO1995007417A1 (en) * 1993-09-08 1995-03-16 Ntn Corporation Mechanical part having rolling elements
TW408212B (en) 1996-10-11 2000-10-11 Sanyo Electric Co Method for treating metal surface, rotary shaft and vane for refrigerant compressor treated by the method, and refrigerant compressor using the same
JP3702618B2 (ja) 1997-11-04 2005-10-05 日本精工株式会社 トロイダル形無段変速機
JPH11304795A (ja) * 1998-04-21 1999-11-05 Nippon Seiko Kk 鋼部品の窒素侵入深さ検出方法
JP2001280348A (ja) 2000-03-28 2001-10-10 Nsk Ltd 転がり軸受
JP4423754B2 (ja) * 2000-06-22 2010-03-03 日本精工株式会社 転動軸の製造方法
ATE509139T1 (de) * 2001-03-30 2011-05-15 Hitachi Metals Ltd Beschichtetes schneidwerkzeug für warm/und heissverformen
USRE48336E1 (en) 2006-05-19 2020-12-01 Nsk Ltd. Rolling apparatus
JP2009229288A (ja) * 2008-03-24 2009-10-08 Ntn Corp 転動疲労寿命の試験方法

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