DE102010062481B3 - Geometriekonzept für einen Rolle-Bord-Kontakt bei Rollenlagern - Google Patents

Geometriekonzept für einen Rolle-Bord-Kontakt bei Rollenlagern Download PDF

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Publication number
DE102010062481B3
DE102010062481B3 DE102010062481A DE102010062481A DE102010062481B3 DE 102010062481 B3 DE102010062481 B3 DE 102010062481B3 DE 102010062481 A DE102010062481 A DE 102010062481A DE 102010062481 A DE102010062481 A DE 102010062481A DE 102010062481 B3 DE102010062481 B3 DE 102010062481B3
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DE
Germany
Prior art keywords
board
roller
spherical
opening
section
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
DE102010062481A
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German (de)
English (en)
Inventor
Dr. Liang Baozhu
Michael Reugels
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.)
SKF AB
Original Assignee
SKF AB
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
Priority to DE102010062481A priority Critical patent/DE102010062481B3/de
Application filed by SKF AB filed Critical SKF AB
Priority to DK11788459.3T priority patent/DK2649332T3/en
Priority to EP11788459.3A priority patent/EP2649332B1/de
Priority to CN201180058725.0A priority patent/CN103238000B/zh
Priority to US13/991,221 priority patent/US8899839B2/en
Priority to PCT/EP2011/071157 priority patent/WO2012076353A1/de
Priority to RU2013130988/11A priority patent/RU2013130988A/ru
Priority to JP2013542456A priority patent/JP2013545057A/ja
Priority to ES11788459.3T priority patent/ES2594755T3/es
Priority to IN5380CHN2013 priority patent/IN2013CN05380A/en
Application granted granted Critical
Publication of DE102010062481B3 publication Critical patent/DE102010062481B3/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F16C19/225—Details of the ribs supporting the end of the rollers
    • 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
    • F16C19/36—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 a single row of rollers
    • F16C19/364—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 a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • F16C33/366—Tapered rollers, i.e. rollers generally shaped as truncated cones
    • 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
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/50—Crowning, e.g. crowning height or crowning radius
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
DE102010062481A 2010-12-06 2010-12-06 Geometriekonzept für einen Rolle-Bord-Kontakt bei Rollenlagern Active DE102010062481B3 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE102010062481A DE102010062481B3 (de) 2010-12-06 2010-12-06 Geometriekonzept für einen Rolle-Bord-Kontakt bei Rollenlagern
EP11788459.3A EP2649332B1 (de) 2010-12-06 2011-11-28 Geometriekonzept für einen rolle-bord-kontakt bei rollenlagern
CN201180058725.0A CN103238000B (zh) 2010-12-06 2011-11-28 滚子轴承中滚子-挡边-接触的几何结构
US13/991,221 US8899839B2 (en) 2010-12-06 2011-11-28 Geometric concept for a roller-flange contact in roller bearings
DK11788459.3T DK2649332T3 (en) 2010-12-06 2011-11-28 GEOMETRY CONCEPT OF A ROLLER-EDGE SWITCH FOR roller bearings
PCT/EP2011/071157 WO2012076353A1 (de) 2010-12-06 2011-11-28 Geometriekonzept für einen rolle-bord-kontakt bei rollenlagern
RU2013130988/11A RU2013130988A (ru) 2010-12-06 2011-11-28 Геометрическая концепция контакта ролика и буртика в роликовых подшипниках
JP2013542456A JP2013545057A (ja) 2010-12-06 2011-11-28 ころ軸受におけるころ対つば接触に関するジオメトリコンセプト
ES11788459.3T ES2594755T3 (es) 2010-12-06 2011-11-28 Concepto geométrico para un contacto de rodillo-borde en rodamientos de rodillos
IN5380CHN2013 IN2013CN05380A (https=) 2010-12-06 2011-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010062481A DE102010062481B3 (de) 2010-12-06 2010-12-06 Geometriekonzept für einen Rolle-Bord-Kontakt bei Rollenlagern

Publications (1)

Publication Number Publication Date
DE102010062481B3 true DE102010062481B3 (de) 2011-12-15

Family

ID=45020288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010062481A Active DE102010062481B3 (de) 2010-12-06 2010-12-06 Geometriekonzept für einen Rolle-Bord-Kontakt bei Rollenlagern

Country Status (10)

Country Link
US (1) US8899839B2 (https=)
EP (1) EP2649332B1 (https=)
JP (1) JP2013545057A (https=)
CN (1) CN103238000B (https=)
DE (1) DE102010062481B3 (https=)
DK (1) DK2649332T3 (https=)
ES (1) ES2594755T3 (https=)
IN (1) IN2013CN05380A (https=)
RU (1) RU2013130988A (https=)
WO (1) WO2012076353A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011076328A1 (de) * 2011-05-24 2012-11-29 Aktiebolaget Skf Geometriekonzept für einen Bord eines Rollenlagers
DE102013225859A1 (de) * 2013-12-13 2015-06-18 Aktiebolaget Skf Laufbahnelement und Rollenlager mit dem Laufbahnelement

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015113972A (ja) * 2013-12-16 2015-06-22 株式会社ジェイテクト 円すいころ軸受及び動力伝達装置
JP6256023B2 (ja) * 2014-01-16 2018-01-10 株式会社ジェイテクト 円すいころ軸受及び動力伝達装置
JP6323136B2 (ja) * 2014-04-16 2018-05-16 株式会社ジェイテクト ころ軸受用軌道輪、ころ軸受及び動力伝達装置
JP2017187148A (ja) * 2016-04-08 2017-10-12 日本精工株式会社 円錐ころ軸受用転動体及び円錐ころ軸受
ES3000418T3 (en) 2017-04-26 2025-02-28 Timken Co Non-elliptical contact profile for cylindrical roller bearing
US11002310B2 (en) * 2019-01-11 2021-05-11 Aktiebolaget Skf Rolling-element bearing unit and tapered-roller-bearing inner ring
JP7498593B2 (ja) * 2020-04-30 2024-06-12 Ntn株式会社 車輪用軸受装置
CN111734742A (zh) * 2020-07-20 2020-10-02 常州克劳诺斯特种轴承制造有限公司 曲端面圆柱滚子、圆柱滚子轴承

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04331813A (ja) * 1991-04-30 1992-11-19 Ntn Corp 円すいころ軸受
DE10203113A1 (de) * 2001-01-26 2002-08-01 Koyo Seiko Co Kegellager
US6530693B1 (en) * 1998-08-19 2003-03-11 Nsk Ltd. Cylindrical roller bearing
EP1482191A2 (en) * 2003-05-28 2004-12-01 NSK Ltd., Roller bearing
JP2005003121A (ja) * 2003-06-12 2005-01-06 Nsk Ltd 円筒ころ軸受
JP2006349014A (ja) * 2005-06-15 2006-12-28 Ntn Corp 円すいころ軸受
EP1754899A2 (en) * 2005-08-18 2007-02-21 Jtekt Corporation Tapered roller bearing and bearing apparatus of a transmission
DE102005061102A1 (de) * 2005-12-21 2007-07-05 Schaeffler Kg Wälzlager
DE102008020068A1 (de) * 2008-04-22 2009-10-29 Schaeffler Kg Wälzlager mit gekrümmten Kontaktflächen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH212693A (de) * 1939-06-23 1940-12-15 Skf Svenska Kullagerfab Ab Rollenlager.
JPS5489147A (en) * 1977-12-26 1979-07-14 Koyo Seiko Co Ltd Conical roller bearing
JPH0490721U (https=) * 1990-12-14 1992-08-07
JPH0575520U (ja) * 1992-03-19 1993-10-15 光洋精工株式会社 円錐ころ軸受
JP2584623Y2 (ja) * 1992-04-30 1998-11-05 エヌティエヌ株式会社 円すいころ軸受
JP2001173665A (ja) * 1999-12-20 2001-06-26 Nsk Ltd ころ軸受
JP2003120687A (ja) * 2001-10-19 2003-04-23 Nsk Ltd 円すいころ軸受およびその加工方法
DE102005061103A1 (de) * 2005-12-21 2007-07-05 Schaeffler Kg Wälzlager mit verbesserter Bordgeometrie

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04331813A (ja) * 1991-04-30 1992-11-19 Ntn Corp 円すいころ軸受
US6530693B1 (en) * 1998-08-19 2003-03-11 Nsk Ltd. Cylindrical roller bearing
DE10203113A1 (de) * 2001-01-26 2002-08-01 Koyo Seiko Co Kegellager
EP1482191A2 (en) * 2003-05-28 2004-12-01 NSK Ltd., Roller bearing
JP2005003121A (ja) * 2003-06-12 2005-01-06 Nsk Ltd 円筒ころ軸受
JP2006349014A (ja) * 2005-06-15 2006-12-28 Ntn Corp 円すいころ軸受
EP1754899A2 (en) * 2005-08-18 2007-02-21 Jtekt Corporation Tapered roller bearing and bearing apparatus of a transmission
DE102005061102A1 (de) * 2005-12-21 2007-07-05 Schaeffler Kg Wälzlager
DE102008020068A1 (de) * 2008-04-22 2009-10-29 Schaeffler Kg Wälzlager mit gekrümmten Kontaktflächen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011076328A1 (de) * 2011-05-24 2012-11-29 Aktiebolaget Skf Geometriekonzept für einen Bord eines Rollenlagers
DE102011076328B4 (de) * 2011-05-24 2013-11-07 Aktiebolaget Skf Geometriekonzept für einen Bord eines Rollenlagers
DE102013225859A1 (de) * 2013-12-13 2015-06-18 Aktiebolaget Skf Laufbahnelement und Rollenlager mit dem Laufbahnelement
DE102013225859B4 (de) 2013-12-13 2019-10-10 Aktiebolaget Skf Laufbahnelement und Rollenlager mit dem Laufbahnelement

Also Published As

Publication number Publication date
US8899839B2 (en) 2014-12-02
DK2649332T3 (en) 2016-10-31
EP2649332A1 (de) 2013-10-16
RU2013130988A (ru) 2015-01-20
US20130322805A1 (en) 2013-12-05
EP2649332B1 (de) 2016-07-20
WO2012076353A1 (de) 2012-06-14
JP2013545057A (ja) 2013-12-19
CN103238000B (zh) 2016-05-18
CN103238000A (zh) 2013-08-07
IN2013CN05380A (https=) 2015-09-04
ES2594755T3 (es) 2016-12-22

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Effective date: 20120316