JP2004522923A - 低磨耗性かつ出力低損失性の軸受 - Google Patents

低磨耗性かつ出力低損失性の軸受 Download PDF

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Publication number
JP2004522923A
JP2004522923A JP2002590265A JP2002590265A JP2004522923A JP 2004522923 A JP2004522923 A JP 2004522923A JP 2002590265 A JP2002590265 A JP 2002590265A JP 2002590265 A JP2002590265 A JP 2002590265A JP 2004522923 A JP2004522923 A JP 2004522923A
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JP
Japan
Prior art keywords
roller
bearing
raceway
large end
collar
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.)
Pending
Application number
JP2002590265A
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English (en)
Japanese (ja)
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JP2004522923A5 (enExample
Inventor
ジョキ，マーク，エイ．
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.)
Timken Co
Original Assignee
Timken Co
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
Application filed by Timken Co filed Critical Timken Co
Publication of JP2004522923A publication Critical patent/JP2004522923A/ja
Publication of JP2004522923A5 publication Critical patent/JP2004522923A5/ja
Pending legal-status Critical Current

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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
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/088—Ball or roller bearings self-adjusting by means of crowning
    • 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
    • F16C2240/30—Angles, e.g. inclinations
    • F16C2240/34—Contact angles
    • 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
    • F16C2240/54—Surface roughness
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/42—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon
    • F16H2048/423—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon characterised by bearing arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2002590265A 2001-05-11 2002-05-10 低磨耗性かつ出力低損失性の軸受 Pending JP2004522923A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/853,529 US6502996B2 (en) 2001-05-11 2001-05-11 Bearing with low wear and low power loss characteristics
PCT/US2002/014809 WO2002093029A1 (en) 2001-05-11 2002-05-10 Bearing with low wear and low power loss characteristics

Publications (2)

Publication Number Publication Date
JP2004522923A true JP2004522923A (ja) 2004-07-29
JP2004522923A5 JP2004522923A5 (enExample) 2005-12-22

Family

ID=25316272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002590265A Pending JP2004522923A (ja) 2001-05-11 2002-05-10 低磨耗性かつ出力低損失性の軸受

Country Status (4)

Country Link
US (1) US6502996B2 (enExample)
EP (1) EP1386091A1 (enExample)
JP (1) JP2004522923A (enExample)
WO (1) WO2002093029A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006112558A (ja) * 2004-10-15 2006-04-27 Ntn Corp 円すいころ軸受
JP2006112556A (ja) * 2004-10-15 2006-04-27 Ntn Corp 円すいころ軸受
JP2006112560A (ja) * 2004-10-15 2006-04-27 Ntn Corp 円すいころ軸受
JP2006112559A (ja) * 2004-10-15 2006-04-27 Ntn Corp 円すいころ軸受
US7841773B2 (en) 2004-10-15 2010-11-30 Ntn Corporation Tapered roller bearing
JP2012507675A (ja) * 2008-10-31 2012-03-29 ゼネラル・エレクトリック・カンパニイ 導管内の流体流れを制御するためのベアリング・アセンブリおよび方法
JP2023112856A (ja) * 2022-02-02 2023-08-15 Ntn株式会社 円錐ころ軸受

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4029574B2 (ja) * 2001-01-26 2008-01-09 株式会社ジェイテクト 円錐ころ軸受
US6786645B2 (en) * 2001-11-21 2004-09-07 The Timken Company Mounting for vehicular road wheel
US6868749B2 (en) * 2001-11-28 2005-03-22 Delphi Technologies, Inc. Bearing configuration and method for reducing noise in a bearing
JP2003172345A (ja) * 2001-12-07 2003-06-20 Koyo Seiko Co Ltd 車軸ピニオン用軸受装置および車両用終減速装置
EP1471271A3 (en) * 2003-04-25 2005-11-30 Koyo Seiko Co., Ltd. Tapered roller bearing and final reduction gear
JP2005076674A (ja) * 2003-08-28 2005-03-24 Ntn Corp 自動車トランスミッション用円錐ころ軸受
JP2005076675A (ja) * 2003-08-28 2005-03-24 Ntn Corp 自動車トランスミッション用円錐ころ軸受
JP2005106234A (ja) * 2003-10-01 2005-04-21 Ntn Corp 円錐ころ軸受と円錐ころ加工方法
EP2369190A1 (en) * 2004-04-14 2011-09-28 Jtekt Corporation Tapered roller bearing
US7690449B2 (en) * 2004-05-10 2010-04-06 Dana Heavy Vehicle Systems Group, Llc Output yoke shaft and assembly
WO2006110272A1 (en) * 2005-04-08 2006-10-19 The Timken Company Low torque wheel bearing
JP2007051703A (ja) * 2005-08-18 2007-03-01 Jtekt Corp 円錐ころ軸受、及びこれを用いたトランスミッション用軸受装置
JP2007051702A (ja) * 2005-08-18 2007-03-01 Jtekt Corp 円錐ころ軸受、及びこれを用いた車両用ピニオン軸支持装置
JP2007051714A (ja) * 2005-08-18 2007-03-01 Jtekt Corp 円錐ころ軸受、及びこれを用いた車両用ピニオン軸支持装置
JP2007051716A (ja) * 2005-08-18 2007-03-01 Jtekt Corp 円錐ころ軸受、及びこれを用いた車両用ピニオン軸支持装置
DE102005058149A1 (de) * 2005-12-06 2007-07-05 Schaeffler Kg Schrägrollenlager mit gekrümmten Laufbahnen
DE102005061103A1 (de) * 2005-12-21 2007-07-05 Schaeffler Kg Wälzlager mit verbesserter Bordgeometrie
JP5340561B2 (ja) * 2007-06-15 2013-11-13 Ｎｔｎ株式会社 円すいころ軸受
FR2925631A1 (fr) * 2007-12-21 2009-06-26 Snr Roulements Sa Assemblage pour roulement a rouleaux coniques et son procede de realisation
DE102009031068A1 (de) * 2009-06-30 2011-01-05 Aktiebolaget Skf Lageranordnung und gelagertes Bauteil für ein Differentialgetriebe
US9322468B2 (en) * 2011-06-24 2016-04-26 Mitsubishi Electric Corporation Reduction gear unit
RU2509235C1 (ru) * 2012-08-01 2014-03-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Однорядный сферический роликовый подшипник качения
US9845825B2 (en) 2014-04-08 2017-12-19 Nrb Bearings Ltd. Roller bearing with enhanced stress bearing capacity
JP6350099B2 (ja) * 2014-08-11 2018-07-04 株式会社ジェイテクト 円すいころ軸受
JP2016095026A (ja) * 2014-11-13 2016-05-26 アクティエボラゲット・エスコーエッフ 傾斜接触式自己軸合わせ型トロイダル転がり軸受
JP6492646B2 (ja) * 2014-12-26 2019-04-03 株式会社ジェイテクト 円すいころ軸受
JP6798780B2 (ja) * 2015-01-28 2020-12-09 Ntn株式会社 円すいころ軸受
JP6838899B2 (ja) * 2016-09-06 2021-03-03 Ntn株式会社 円すいころ軸受
JP6825317B2 (ja) * 2016-11-10 2021-02-03 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
DE102019110299A1 (de) * 2019-04-18 2020-10-22 Schaeffler Technologies AG & Co. KG Kegelrollenlager
ES1284514Y (es) * 2021-12-10 2022-03-21 Fersa Innova S L U Rodamiento de alta eficiencia de rodillos conicos, cilindricos o esfericos
DE102022203419A1 (de) * 2022-04-06 2023-10-12 Aktiebolaget Skf Kegelrollenlager und Differentialgetriebe mit einem Kegelrollenlager

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE505357C (de) 1928-12-19 1930-08-20 Timken Roller Bearing Co Kegelrollenlager mit einer Anlaufrippe
US1992682A (en) * 1931-11-21 1935-02-26 Tyson Roller Bearing Corp Tapered roller bearing
FR862103A (fr) 1939-06-23 1941-02-27 Skf Svenska Kullagerfab Ab Roulement à rouleaux
US4877340A (en) * 1988-06-16 1989-10-31 The Timken Company Process for deriving the contact geometry for raceways and rollers of a roller bearing
JPH03113U (enExample) * 1989-05-22 1991-01-07
US5711738A (en) 1995-07-24 1998-01-27 Nsk Ltd. Conical roller bearing for supporting a pinion shaft of differential gear
JPH10196660A (ja) 1996-11-13 1998-07-31 Nippon Seiko Kk ころ軸受
US6033123A (en) * 1997-09-22 2000-03-07 Nsk Ltd. Tapered roller bearing
JPH11201151A (ja) 1998-01-14 1999-07-27 Ntn Corp 円すいころ軸受
JPH11236920A (ja) 1998-02-24 1999-08-31 Nippon Seiko Kk 転がり軸受
US6328477B1 (en) 1998-11-27 2001-12-11 Ntn Corporation Tapered roller bearings and gear shaft support devices
JP4399905B2 (ja) * 1999-07-16 2010-01-20 日本精工株式会社 ころ軸受
JP2001173665A (ja) 1999-12-20 2001-06-26 Nsk Ltd ころ軸受

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006112558A (ja) * 2004-10-15 2006-04-27 Ntn Corp 円すいころ軸受
JP2006112556A (ja) * 2004-10-15 2006-04-27 Ntn Corp 円すいころ軸受
JP2006112560A (ja) * 2004-10-15 2006-04-27 Ntn Corp 円すいころ軸受
JP2006112559A (ja) * 2004-10-15 2006-04-27 Ntn Corp 円すいころ軸受
US7841773B2 (en) 2004-10-15 2010-11-30 Ntn Corporation Tapered roller bearing
JP2012507675A (ja) * 2008-10-31 2012-03-29 ゼネラル・エレクトリック・カンパニイ 導管内の流体流れを制御するためのベアリング・アセンブリおよび方法
JP2023112856A (ja) * 2022-02-02 2023-08-15 Ntn株式会社 円錐ころ軸受

Also Published As

Publication number Publication date
WO2002093029A9 (en) 2003-03-27
EP1386091A1 (en) 2004-02-04
WO2002093029A1 (en) 2002-11-21
US20020168127A1 (en) 2002-11-14
US6502996B2 (en) 2003-01-07

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