JP2004232669A5 - - Google Patents

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Publication number
JP2004232669A5
JP2004232669A5 JP2003019142A JP2003019142A JP2004232669A5 JP 2004232669 A5 JP2004232669 A5 JP 2004232669A5 JP 2003019142 A JP2003019142 A JP 2003019142A JP 2003019142 A JP2003019142 A JP 2003019142A JP 2004232669 A5 JP2004232669 A5 JP 2004232669A5
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JP
Japan
Prior art keywords
weight
improve
reduced
fatigue life
hardened 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
JP2003019142A
Other languages
English (en)
Japanese (ja)
Other versions
JP4423858B2 (ja
JP2004232669A (ja
Filing date
Publication date
Priority claimed from JP2003019142A external-priority patent/JP4423858B2/ja
Priority to JP2003019142A priority Critical patent/JP4423858B2/ja
Application filed filed Critical
Priority to PCT/JP2003/008977 priority patent/WO2004007219A1/ja
Priority to EP03741405A priority patent/EP1541377A4/en
Priority to CNB038210320A priority patent/CN100347459C/zh
Publication of JP2004232669A publication Critical patent/JP2004232669A/ja
Priority to US11/035,766 priority patent/US7004637B1/en
Publication of JP2004232669A5 publication Critical patent/JP2004232669A5/ja
Publication of JP4423858B2 publication Critical patent/JP4423858B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2003019142A 2002-07-15 2003-01-28 車輪支持用転がり軸受ユニットの製造方法 Expired - Lifetime JP4423858B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003019142A JP4423858B2 (ja) 2003-01-28 2003-01-28 車輪支持用転がり軸受ユニットの製造方法
PCT/JP2003/008977 WO2004007219A1 (ja) 2002-07-15 2003-07-15 車輪支持用転がり軸受ユニット
EP03741405A EP1541377A4 (en) 2002-07-15 2003-07-15 ROLLER BEARING UNIT FOR SUPPORT WHEEL
CNB038210320A CN100347459C (zh) 2002-07-15 2003-07-15 车轮支撑用滚动轴承单元
US11/035,766 US7004637B1 (en) 2002-07-15 2005-01-14 Wheel-support rolling bearing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003019142A JP4423858B2 (ja) 2003-01-28 2003-01-28 車輪支持用転がり軸受ユニットの製造方法

Publications (3)

Publication Number Publication Date
JP2004232669A JP2004232669A (ja) 2004-08-19
JP2004232669A5 true JP2004232669A5 (https=) 2006-03-16
JP4423858B2 JP4423858B2 (ja) 2010-03-03

Family

ID=32949098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003019142A Expired - Lifetime JP4423858B2 (ja) 2002-07-15 2003-01-28 車輪支持用転がり軸受ユニットの製造方法

Country Status (1)

Country Link
JP (1) JP4423858B2 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7690847B2 (en) 2003-10-10 2010-04-06 Ntn Corporation Rolling bearing
JP2006132750A (ja) * 2004-11-09 2006-05-25 Ntn Corp ハブ軸受
JP4643237B2 (ja) 2004-12-02 2011-03-02 Ｎｔｎ株式会社 車輪用軸受装置
WO2008059617A1 (en) 2006-11-14 2008-05-22 Ntn Corporation Bearing device for wheel
JP5105859B2 (ja) * 2006-12-25 2012-12-26 Ｎｔｎ株式会社 車輪用軸受装置
JP5147100B2 (ja) * 2006-11-14 2013-02-20 Ｎｔｎ株式会社 車輪用軸受装置
JP5195081B2 (ja) * 2008-06-27 2013-05-08 日本精工株式会社 車輪支持用転がり軸受ユニット及びその製造方法
JP5195089B2 (ja) * 2008-06-30 2013-05-08 日本精工株式会社 ハブユニット軸受およびその製造方法
JP5737736B2 (ja) * 2009-04-23 2015-06-17 Ntn株式会社 ボールねじのねじ軸
CN102534396B (zh) * 2012-03-13 2013-05-22 北京科技大学 一种含Nb高速列车车轮钢的生产方法
JP2017014550A (ja) * 2015-06-29 2017-01-19 Ntn株式会社 機械部品
CN105568134A (zh) * 2016-01-05 2016-05-11 江阴兴澄特种钢铁有限公司 一种微合金化轿车碳素轮毂轴承用钢及其制造方法
KR101802424B1 (ko) * 2016-07-01 2017-12-28 주식회사 일진글로벌 베어링강 및 그 제조 방법
CN114413965B (zh) * 2022-01-18 2023-11-17 三一重机有限公司 支重轮应力测试方法
CN114959473B (zh) * 2022-05-25 2023-08-25 包头钢铁（集团）有限责任公司 一种推土机支重轮用钢及其生产方法

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