DE10228333C1 - Verfahren zum Herstellen von Lagerringen für Großwälzlager - Google Patents
Verfahren zum Herstellen von Lagerringen für GroßwälzlagerInfo
- Publication number
- DE10228333C1 DE10228333C1 DE10228333A DE10228333A DE10228333C1 DE 10228333 C1 DE10228333 C1 DE 10228333C1 DE 10228333 A DE10228333 A DE 10228333A DE 10228333 A DE10228333 A DE 10228333A DE 10228333 C1 DE10228333 C1 DE 10228333C1
- Authority
- DE
- Germany
- Prior art keywords
- inductor
- hardened
- ring
- bearing
- raceway
- 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.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
- Y10T29/49682—Assembling of race and rolling anti-friction members
- Y10T29/49684—Assembling of race and rolling anti-friction members with race making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
- Y10T29/49689—Race making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49707—Bearing surface treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (4)
daß der Abstand (a, a1, a2) des Induktors von der Oberfläche der zu härtenden Randschicht
im Falle einer radialen Laufbahn das 1- bis 2-fache der Randhärtetiefe (T) beträgt;
im Falle einer axialen Laufbahn, die an der Innenfläche des Lagerrings angrenzt, am Außenrand (a1) das 0,6- bis 1-fache der Randhärtetiefe (T) und am Innenrand (a2) das 1,5- bis 2-fache der Randhärtetiefe beträgt, wobei sich der Abstand (a1, a2) vom Außenrand zum Innenrand hin stetig verändert; und
im Falle einer axialen Laufbahn, deren Innendurchmesser größer ist als derjenige der Innenfläche des Lagerrings, einheitlich das 0,6- bis 1-fache der Randhärtetiefe (T) beträgt.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10228333A DE10228333C1 (de) | 2002-06-26 | 2002-06-26 | Verfahren zum Herstellen von Lagerringen für Großwälzlager |
AT03009096T ATE408714T1 (de) | 2002-06-26 | 2003-04-19 | Verfahren zum herstellen von lagerringen für grosswälzlager |
DE50310494T DE50310494D1 (de) | 2002-06-26 | 2003-04-19 | Verfahren zum Herstellen von Lagerringen für Grosswälzlager |
SI200331373T SI1375684T2 (sl) | 2002-06-26 | 2003-04-19 | Postopek izdelave ležajnih obročkov za velike kotalne ležaje |
ES03009096.3T ES2311655T5 (es) | 2002-06-26 | 2003-04-19 | Procedimiento para la fabricación de aros de cojinetes para rodamientos grandes |
EP03009096.3A EP1375684B2 (de) | 2002-06-26 | 2003-04-19 | Verfahren zum Herstellen von Lagerringen für Grosswälzlager |
US10/459,419 US7146735B2 (en) | 2002-06-26 | 2003-06-11 | Method of making a bearing ring for a large roller bearing |
JP2003181354A JP4603779B2 (ja) | 2002-06-26 | 2003-06-25 | 大形ころがり軸受用の軸受レースを製造する方法 |
KR1020030041485A KR101310702B1 (ko) | 2002-06-26 | 2003-06-25 | 대형 롤러 베어링을 위한 베어링 링 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10228333A DE10228333C1 (de) | 2002-06-26 | 2002-06-26 | Verfahren zum Herstellen von Lagerringen für Großwälzlager |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10228333C1 true DE10228333C1 (de) | 2003-09-25 |
Family
ID=27771553
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10228333A Expired - Lifetime DE10228333C1 (de) | 2002-06-26 | 2002-06-26 | Verfahren zum Herstellen von Lagerringen für Großwälzlager |
DE50310494T Expired - Lifetime DE50310494D1 (de) | 2002-06-26 | 2003-04-19 | Verfahren zum Herstellen von Lagerringen für Grosswälzlager |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50310494T Expired - Lifetime DE50310494D1 (de) | 2002-06-26 | 2003-04-19 | Verfahren zum Herstellen von Lagerringen für Grosswälzlager |
Country Status (8)
Country | Link |
---|---|
US (1) | US7146735B2 (de) |
EP (1) | EP1375684B2 (de) |
JP (1) | JP4603779B2 (de) |
KR (1) | KR101310702B1 (de) |
AT (1) | ATE408714T1 (de) |
DE (2) | DE10228333C1 (de) |
ES (1) | ES2311655T5 (de) |
SI (1) | SI1375684T2 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005006701B3 (de) * | 2005-02-15 | 2006-03-30 | Rothe Erde Gmbh | Verfahren zum Herstellen eines Lagerringes für Großwälzlager |
DE202007002609U1 (de) * | 2007-02-19 | 2008-04-03 | Landwehr, Markus | Drehverbindung |
DE102007049087A1 (de) * | 2007-10-12 | 2009-04-23 | Rothe Erde Gmbh | Radial- und axial belastbares Wälzlager |
WO2010127860A1 (de) * | 2009-05-06 | 2010-11-11 | Aktiebolaget Skf | Laufbahnelement für ein grosswälzlager und lageranordnung |
DE102011122145A1 (de) * | 2011-12-22 | 2013-06-27 | Imo Holding Gmbh | Wälzlageranordnung mit geneigt verlaufenden Härtezonen |
WO2015149761A1 (de) * | 2014-04-03 | 2015-10-08 | Schaeffler Technologies AG & Co. KG | Verfahren zur herstellung eines wälzlagers sowie wälzlager |
EP3364061A1 (de) | 2017-02-20 | 2018-08-22 | Flender GmbH | Verwendung eines induktiv gehärteten wälzlagers |
DE102017216762A1 (de) | 2017-09-21 | 2019-03-21 | Thyssenkrupp Ag | Werkstoff und Herstellungsverfahren für Wälzlagerkomponenten |
DE102019201999A1 (de) * | 2019-02-14 | 2020-08-20 | Thyssenkrupp Ag | Vorrichtung und Verfahren zum induktiven Schusshärten von Wälzlagerlaufbahnen |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE525426C2 (sv) * | 2002-05-02 | 2005-02-15 | Skf Ab | Metod för tillverkning av ringar och en anordning för genomförande av metoden. |
DE10228333C1 (de) | 2002-06-26 | 2003-09-25 | Rothe Erde Gmbh | Verfahren zum Herstellen von Lagerringen für Großwälzlager |
CN100507299C (zh) * | 2004-09-10 | 2009-07-01 | Gkn动力传动***国际有限责任公司 | 调质的万向节球笼,制造该球笼的方法,万向节及汽车 |
JP4811006B2 (ja) * | 2005-12-09 | 2011-11-09 | 日産自動車株式会社 | 高周波熱処理方法および高周波熱処理装置 |
US8859084B2 (en) * | 2008-01-29 | 2014-10-14 | Fina Technology, Inc. | Modifiers for oriented polypropylene |
WO2009126850A1 (en) | 2008-04-11 | 2009-10-15 | The Timken Company | Inductive heating using permanent magnets for hardening of gear teeth and components alike |
JP5773348B2 (ja) * | 2009-12-01 | 2015-09-02 | Ntn株式会社 | 軌道輪の製造方法、軌道輪および転がり軸受 |
JP5557235B2 (ja) * | 2009-07-22 | 2014-07-23 | Ntn株式会社 | リング状部材の熱処理方法、リング状部材の製造方法 |
JP5773349B2 (ja) * | 2009-12-01 | 2015-09-02 | Ntn株式会社 | 軌道輪および転がり軸受の製造方法 |
EP2987873A3 (de) * | 2009-07-22 | 2016-04-13 | NTN Corporation | Verfahren zur wärmebehandlung eines ringförmigen elements, verfahren zur herstellung eines ringförmigen elements, ringförmiges element, lagerring, kugellager und verfahren zur herstellung eines lagerrings |
KR101367271B1 (ko) | 2009-07-30 | 2014-02-27 | 고오슈우하네쓰렌 가부시기가이샤 | 유도 가열 코일, 열처리 장치 및 열처리 방법 |
US8993942B2 (en) | 2010-10-11 | 2015-03-31 | The Timken Company | Apparatus for induction hardening |
JP5665564B2 (ja) * | 2011-01-21 | 2015-02-04 | Ntn株式会社 | 軌道輪の製造方法 |
EP2666875B1 (de) * | 2011-01-21 | 2019-11-27 | NTN Corporation | Verfahren zur herstellung eines lagerrings, lagerring |
JP5665565B2 (ja) * | 2011-01-21 | 2015-02-04 | Ntn株式会社 | 軌道輪の製造方法 |
JP2017082945A (ja) | 2015-10-29 | 2017-05-18 | Ntn株式会社 | 複列円すいころ軸受、軌道輪および複列円すいころ軸受の製造方法 |
DE102018212775A1 (de) | 2018-07-31 | 2020-02-06 | Aktiebolaget Skf | Lagerring |
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US2145864A (en) * | 1934-07-12 | 1939-02-07 | Ohio Crankshaft Co | Method of making hardened surface articles |
US2288033A (en) * | 1936-09-22 | 1942-06-30 | Budd Induction Heating Inc | Method of producing autofrettaged hubs |
US2419691A (en) * | 1943-12-23 | 1947-04-29 | Julius E Shafer | Bearing assembly |
US3108913A (en) * | 1961-03-16 | 1963-10-29 | Ohio Crankshaft Co | Crankshafts and method of hardening same |
US3305409A (en) * | 1962-12-26 | 1967-02-21 | Int Harvester Co | Heat process for crankshafts |
DE1879514U (de) * | 1963-06-14 | 1963-09-19 | Eisenwerk Rothe Erde G M B H | Drahtrollenlager. |
US3623128A (en) * | 1968-02-02 | 1971-11-23 | Aeg Elotherm Gmbh | Apparatus for improving the torsional fatigue strength of crankshafts |
DE2011141A1 (de) * | 1970-03-10 | 1971-09-23 | Jaeger Gmbh G & J | Mehrreihige Wälzlagerdrehverbindung mit Antriebsverzahnung |
US3909314A (en) * | 1973-11-02 | 1975-09-30 | Park Ohio Industries Inc | Method for inductively heating and quench hardening surfaces on a crankshaft |
US3944446A (en) * | 1975-05-22 | 1976-03-16 | Park-Ohio Industries, Inc. | Method of inductively heating and quench hardening camshafts |
JPS52127417A (en) * | 1976-04-19 | 1977-10-26 | Koyo Seiko Co | Ball races of balllbearing |
DE2734916C3 (de) † | 1977-08-03 | 1981-10-22 | Estel Hoesch Werke Ag, 4600 Dortmund | Induktor zum Erwärmen von Laufbahnflächen an Wälzlagerringen |
JPS59177825U (ja) * | 1983-05-16 | 1984-11-28 | 光洋精工株式会社 | 複合円筒ころ軸受 |
US4599502A (en) * | 1983-11-22 | 1986-07-08 | National Forge Company | Induction hardening of steel |
JPS60141827A (ja) * | 1983-12-28 | 1985-07-26 | Denki Kogyo Kk | 高周波誘導加熱方法 |
JPS641944Y2 (de) * | 1984-10-31 | 1989-01-18 | ||
DE3623119C1 (en) * | 1986-07-09 | 1987-05-27 | Thyssen Ind Ag Schmiedetechnik | Process for the inductive hardening of cylindrical bearing points with transition radii relieved with respect to the adjoining shaft parts and apparatus for carrying out the process |
US4759808A (en) * | 1986-12-22 | 1988-07-26 | Tocco, Inc. | Method for hardening cam lobes on a camshaft |
DE4013148C1 (de) * | 1990-04-25 | 1991-10-31 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
US5451749A (en) * | 1993-12-27 | 1995-09-19 | Tocco, Inc. | Inductor for inductively heating crank shafts |
JP3580891B2 (ja) † | 1995-03-28 | 2004-10-27 | Ntn株式会社 | 車軸用軸受外輪の加工方法 |
DE19610416A1 (de) * | 1996-03-16 | 1997-09-18 | Kessler Kg Maschf | Verfahren und Vorrichtung zum induktiven Randschichthärten von Werkstücken |
JP3403329B2 (ja) * | 1997-12-26 | 2003-05-06 | 富士電子工業株式会社 | 筒状ワーク用高周波加熱コイル |
US6287009B1 (en) † | 1998-03-06 | 2001-09-11 | Nsk Ltd. | Rolling bearing unit with rotation speed detection instrument for use in cars and method for working outer race for use in this bearing unit |
JP2000154828A (ja) * | 1998-11-19 | 2000-06-06 | Nippon Steel Corp | 耐フレーキング特性と軸部強度に優れた等速ジョイント用外輪とその製造方法 |
JP2002174251A (ja) * | 2000-12-04 | 2002-06-21 | Nsk Ltd | 転がり軸受 |
JP3548523B2 (ja) * | 2000-12-15 | 2004-07-28 | 電気興業株式会社 | 高周波誘導加熱コイル |
DE10228333C1 (de) | 2002-06-26 | 2003-09-25 | Rothe Erde Gmbh | Verfahren zum Herstellen von Lagerringen für Großwälzlager |
-
2002
- 2002-06-26 DE DE10228333A patent/DE10228333C1/de not_active Expired - Lifetime
-
2003
- 2003-04-19 SI SI200331373T patent/SI1375684T2/sl unknown
- 2003-04-19 DE DE50310494T patent/DE50310494D1/de not_active Expired - Lifetime
- 2003-04-19 ES ES03009096.3T patent/ES2311655T5/es not_active Expired - Lifetime
- 2003-04-19 EP EP03009096.3A patent/EP1375684B2/de not_active Expired - Lifetime
- 2003-04-19 AT AT03009096T patent/ATE408714T1/de active
- 2003-06-11 US US10/459,419 patent/US7146735B2/en not_active Expired - Lifetime
- 2003-06-25 KR KR1020030041485A patent/KR101310702B1/ko active IP Right Grant
- 2003-06-25 JP JP2003181354A patent/JP4603779B2/ja not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
JP 60141827 A (abstract). In: Patent Abstracts of Japan [CD-ROM] * |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8091239B2 (en) | 2005-02-15 | 2012-01-10 | Rothe Erde Gmbh | Method for the production of a bearing ring for large-size rolling bearings |
WO2006087152A2 (de) | 2005-02-15 | 2006-08-24 | Rothe Erde Gmbh | Verfahren zum herstellen eines lagerringes für grosswälzlager mittels induktionshärten |
DE102005006701B3 (de) * | 2005-02-15 | 2006-03-30 | Rothe Erde Gmbh | Verfahren zum Herstellen eines Lagerringes für Großwälzlager |
DE202007002609U1 (de) * | 2007-02-19 | 2008-04-03 | Landwehr, Markus | Drehverbindung |
DE102007049087A1 (de) * | 2007-10-12 | 2009-04-23 | Rothe Erde Gmbh | Radial- und axial belastbares Wälzlager |
EP3228889A1 (de) * | 2009-05-06 | 2017-10-11 | Aktiebolaget SKF | Laufbahnelement für ein grosswälzlager und lageranordnung |
WO2010127860A1 (de) * | 2009-05-06 | 2010-11-11 | Aktiebolaget Skf | Laufbahnelement für ein grosswälzlager und lageranordnung |
EP4160032A1 (de) * | 2009-05-06 | 2023-04-05 | Aktiebolaget SKF | Verfahren zur herstellung eines wälzlagerelements |
CN102803768A (zh) * | 2009-05-06 | 2012-11-28 | Skf公司 | 用于大型滚动轴承的滚道元件和轴承装置 |
US9284983B2 (en) | 2009-05-06 | 2016-03-15 | Aktiebolaget Skf | Raceway element for a large roller bearing and bearing assembly |
CN102803768B (zh) * | 2009-05-06 | 2016-06-29 | Skf公司 | 用于大型滚动轴承的滚道元件和轴承装置 |
EP2427666B1 (de) | 2009-05-06 | 2017-07-12 | Aktiebolaget SKF | Grosswälzlager |
DE102011122145A1 (de) * | 2011-12-22 | 2013-06-27 | Imo Holding Gmbh | Wälzlageranordnung mit geneigt verlaufenden Härtezonen |
WO2015149761A1 (de) * | 2014-04-03 | 2015-10-08 | Schaeffler Technologies AG & Co. KG | Verfahren zur herstellung eines wälzlagers sowie wälzlager |
EP3364061A1 (de) | 2017-02-20 | 2018-08-22 | Flender GmbH | Verwendung eines induktiv gehärteten wälzlagers |
WO2018149655A1 (de) | 2017-02-20 | 2018-08-23 | Flender Gmbh | Verwendung eines induktiv gehärteten wälzlagers |
DE102017216762A1 (de) | 2017-09-21 | 2019-03-21 | Thyssenkrupp Ag | Werkstoff und Herstellungsverfahren für Wälzlagerkomponenten |
WO2019057868A1 (de) | 2017-09-21 | 2019-03-28 | Thyssenkrupp Rothe Erde Gmbh | Werkstoff und herstellungsverfahren für wälzlagerkomponenten |
DE102019201999A1 (de) * | 2019-02-14 | 2020-08-20 | Thyssenkrupp Ag | Vorrichtung und Verfahren zum induktiven Schusshärten von Wälzlagerlaufbahnen |
Also Published As
Publication number | Publication date |
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KR101310702B1 (ko) | 2013-09-25 |
KR20040002692A (ko) | 2004-01-07 |
EP1375684A3 (de) | 2005-02-16 |
SI1375684T2 (sl) | 2014-02-28 |
ES2311655T3 (es) | 2009-02-16 |
ATE408714T1 (de) | 2008-10-15 |
US20040000053A1 (en) | 2004-01-01 |
US7146735B2 (en) | 2006-12-12 |
EP1375684A2 (de) | 2004-01-02 |
JP4603779B2 (ja) | 2010-12-22 |
DE50310494D1 (de) | 2008-10-30 |
ES2311655T5 (es) | 2014-02-17 |
SI1375684T1 (sl) | 2008-12-31 |
EP1375684B1 (de) | 2008-09-17 |
EP1375684B2 (de) | 2013-10-23 |
JP2004044802A (ja) | 2004-02-12 |
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