WO2012105662A1 - スラストころ軸受 - Google Patents

スラストころ軸受 Download PDF

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Publication number
WO2012105662A1
WO2012105662A1 PCT/JP2012/052430 JP2012052430W WO2012105662A1 WO 2012105662 A1 WO2012105662 A1 WO 2012105662A1 JP 2012052430 W JP2012052430 W JP 2012052430W WO 2012105662 A1 WO2012105662 A1 WO 2012105662A1
Authority
WO
WIPO (PCT)
Prior art keywords
diameter side
cylindrical portion
cage
outer diameter
side cylindrical
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.)
Ceased
Application number
PCT/JP2012/052430
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
亮輔 山田
知行 横田
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to KR1020127022730A priority Critical patent/KR101504810B1/ko
Priority to US13/581,793 priority patent/US8961029B2/en
Priority to EP12742389.5A priority patent/EP2672131B1/en
Priority to CN201280000806.XA priority patent/CN102812260B/zh
Priority to JP2012539908A priority patent/JP5569590B2/ja
Publication of WO2012105662A1 publication Critical patent/WO2012105662A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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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
    • F16C19/30—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 axial load mainly
    • F16C19/305—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 axial load mainly consisting of rollers held in a cage
    • 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
    • F16C19/30—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 axial load mainly
    • 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
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • 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
    • F16C33/46—Cages for rollers or needles
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/547—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from two parts, e.g. two discs or rings joined together
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16C2240/60—Thickness, e.g. thickness of coatings
    • 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

Definitions

  • the engagement between the plurality of locking portions provided at the distal end portion of the flange portion of the thrust trace and the distal end edge of the first outer diameter side cylindrical portion of the first cage element is prevented.
  • the thickness of the metal plate of the first cage element is made larger than the thickness of the metal plate of the second cage element.
  • this configuration is preferably applied to an application in which the relative eccentricity between the members of the rotating portion is large.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
PCT/JP2012/052430 2011-02-02 2012-02-02 スラストころ軸受 Ceased WO2012105662A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020127022730A KR101504810B1 (ko) 2011-02-02 2012-02-02 스러스트 롤러 베어링
US13/581,793 US8961029B2 (en) 2011-02-02 2012-02-02 Roller thrust bearing
EP12742389.5A EP2672131B1 (en) 2011-02-02 2012-02-02 Thrust roller bearing
CN201280000806.XA CN102812260B (zh) 2011-02-02 2012-02-02 推力滚子轴承
JP2012539908A JP5569590B2 (ja) 2011-02-02 2012-02-02 スラストころ軸受

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011020927 2011-02-02
JP2011-020927 2011-02-02
JP2011201310 2011-09-15
JP2011-201310 2011-09-15

Publications (1)

Publication Number Publication Date
WO2012105662A1 true WO2012105662A1 (ja) 2012-08-09

Family

ID=46602866

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/052430 Ceased WO2012105662A1 (ja) 2011-02-02 2012-02-02 スラストころ軸受

Country Status (6)

Country Link
US (1) US8961029B2 (enExample)
EP (1) EP2672131B1 (enExample)
JP (2) JP5569590B2 (enExample)
KR (1) KR101504810B1 (enExample)
CN (1) CN102812260B (enExample)
WO (1) WO2012105662A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8876400B2 (en) * 2009-04-20 2014-11-04 Nsk Ltd. Thrust roller bearing and method for manufacturing thrust race thereof
JP5569590B2 (ja) * 2011-02-02 2014-08-13 日本精工株式会社 スラストころ軸受
JP5864317B2 (ja) * 2011-04-15 2016-02-17 Ntn株式会社 スラスト軸受
CN104132063A (zh) * 2014-07-14 2014-11-05 洛阳百思特精密机械制造有限公司 改良的保持器圆柱滚子推力轴承
US20160025133A1 (en) * 2014-07-28 2016-01-28 Schaeffler Technologies AG & Co. KG Four segment contact thrust roller bearing
CN107452550B (zh) 2016-05-31 2019-07-26 比亚迪股份有限公司 继电器
CN113853270B (zh) * 2019-06-17 2024-04-30 麦格纳国际公司 用于激光透射焊接设备的光学轮组件
JP2022087707A (ja) * 2020-12-01 2022-06-13 日本精工株式会社 スラストころ軸受
DE102022110319A1 (de) 2022-04-28 2023-11-02 Schaeffler Technologies AG & Co. KG Axiallageranordnung mit von einem einteiligen Massivkäfig eingefassten Lagerrollen
DE102022110311A1 (de) 2022-04-28 2023-11-02 Schaeffler Technologies AG & Co. KG Axiallageranordnung mit von einem mehrteiligen Lagerkäfig eingefassten Lagerrollen
DE102022110323A1 (de) 2022-04-28 2023-11-02 Schaeffler Technologies AG & Co. KG Axiallageranordnung mit von einem mehrteiligen Lagerkäfig eingefassten Lagerrollen
DE102022110318A1 (de) 2022-04-28 2023-11-02 Schaeffler Technologies AG & Co. KG Axiallageranordnung mit von einem einteiligen Massivkäfig eingefassten Lagerrollen
DE102022110308A1 (de) 2022-04-28 2023-11-02 Schaeffler Technologies AG & Co. KG Axiallageranordnung mit von einem mehrteiligen Lagerkäfig eingefassten Lagerrollen
DE102022110321A1 (de) 2022-04-28 2023-11-02 Schaeffler Technologies AG & Co. KG Axiallageranordnung mit von einem einteiligen Lagerkäfig eingefassten Lagerrollen
DE102022110310A1 (de) 2022-04-28 2023-11-02 Schaeffler Technologies AG & Co. KG Axiallageranordnung mit von einem mehrteiligen Lagerkäfig eingefassten Lagerrollen
DE102022120096A1 (de) 2022-08-10 2024-02-15 Schaeffler Technologies AG & Co. KG Rollenkranz mit einem mehrteilig ausgeführten Käfig
DE102022123247A1 (de) 2022-09-13 2024-03-14 Schaeffler Technologies AG & Co. KG Rollenkranz mit einem mehrteilig ausgeführten Käfig

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61157827A (ja) * 1984-11-09 1986-07-17 エスカ−エフ　ゲ−エムベ−ハ− スラスト転がり軸受及びその製造方法
JPH08109925A (ja) * 1994-10-12 1996-04-30 Nippon Seiko Kk スラストころ軸受
JP2002206525A (ja) 2000-11-06 2002-07-26 Nsk Ltd ニードル軸受
JP2003172346A (ja) 2001-09-27 2003-06-20 Nsk Ltd ニードル軸受
JP2003239989A (ja) * 2002-02-12 2003-08-27 Torrington Co:The スラスト軸受のローラ・リテーナ組立体
JP2005164023A (ja) 2003-07-29 2005-06-23 Nsk Ltd スラストころ軸受
JP2006518023A (ja) * 2003-02-19 2006-08-03 イナーシエツフレル　コマンディートゲゼルシャフト スペーサ部材を備えたスラスト軸受
JP2010281406A (ja) * 2009-06-05 2010-12-16 Nsk Ltd スラストころ軸受

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
US3994546A (en) * 1975-10-16 1976-11-30 The Torrington Company Thrust bearing with locking tabs
US4310205A (en) * 1980-03-10 1982-01-12 The Torrington Company Thrust washer retaining band
JPH0716101Y2 (ja) * 1987-07-17 1995-04-12 光洋精工株式会社 スラストころ軸受の固定構造
US4883374A (en) * 1988-05-03 1989-11-28 The Torrington Company Thrust bearing assembly
US4910847A (en) * 1988-09-29 1990-03-27 The Torrington Company Method of making a thrust bearing
US5110223A (en) * 1990-03-27 1992-05-05 Ina Bearing Company, Inc. Shim thrust bearing apparatus
US5647675A (en) * 1993-07-17 1997-07-15 Ina Walzlager Schaeffler Kg Angular thrust disc
JP3628033B2 (ja) * 1993-10-21 2005-03-09 日本精工株式会社 レース付スラストころ軸受
ZA944204B (en) * 1994-03-31 1995-02-09 Torrington Co Thrust bearing assembly
US5967674A (en) * 1998-07-15 1999-10-19 Torrington Co Selective washer and thrust bearing assembly
US6520685B1 (en) * 2001-09-26 2003-02-18 The Torrington Company Thrust bearing with heavy-duty anti-reversal feature
JP2003232364A (ja) 2002-02-12 2003-08-22 Nsk Ltd ころ軸受用保持器
JP2003254327A (ja) * 2002-03-04 2003-09-10 Ntn Corp スラスト軸受
US6830381B2 (en) * 2002-04-03 2004-12-14 Ina-Schaeffler Kg Axial roller bearing
JP2004028342A (ja) * 2003-07-01 2004-01-29 Nsk Ltd スラストころ軸受
JP2006242355A (ja) * 2005-03-07 2006-09-14 Nsk Ltd スラストニードル軸受
JP2006283934A (ja) * 2005-04-04 2006-10-19 Nsk Ltd スラストころ軸受及びスラストころ軸受用保持器の反り量の測定方法
US7927022B2 (en) * 2005-04-05 2011-04-19 Nsk Ltd. Thrust roller bearing
JP2008075752A (ja) * 2006-09-21 2008-04-03 Nsk Ltd スラストニードル軸受
JP4998306B2 (ja) * 2008-02-13 2012-08-15 日本精工株式会社 スラストニードル軸受
US8414195B2 (en) * 2010-09-23 2013-04-09 Schaeffler Technologies AG & Co. KG Thrust bearing assembly
US8764307B2 (en) * 2010-10-29 2014-07-01 Koyo Bearings Usa Llc Roller thrust bearing vibration isolator
JP5569590B2 (ja) * 2011-02-02 2014-08-13 日本精工株式会社 スラストころ軸受

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61157827A (ja) * 1984-11-09 1986-07-17 エスカ−エフ　ゲ−エムベ−ハ− スラスト転がり軸受及びその製造方法
JPH08109925A (ja) * 1994-10-12 1996-04-30 Nippon Seiko Kk スラストころ軸受
JP2002206525A (ja) 2000-11-06 2002-07-26 Nsk Ltd ニードル軸受
JP2003172346A (ja) 2001-09-27 2003-06-20 Nsk Ltd ニードル軸受
JP2003239989A (ja) * 2002-02-12 2003-08-27 Torrington Co:The スラスト軸受のローラ・リテーナ組立体
JP2006518023A (ja) * 2003-02-19 2006-08-03 イナーシエツフレル　コマンディートゲゼルシャフト スペーサ部材を備えたスラスト軸受
JP2005164023A (ja) 2003-07-29 2005-06-23 Nsk Ltd スラストころ軸受
JP2010281406A (ja) * 2009-06-05 2010-12-16 Nsk Ltd スラストころ軸受

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2672131A4 *

Also Published As

Publication number Publication date
JPWO2012105662A1 (ja) 2014-07-03
CN102812260B (zh) 2015-09-30
EP2672131A4 (en) 2014-12-17
JP2014081082A (ja) 2014-05-08
EP2672131A1 (en) 2013-12-11
KR20120116012A (ko) 2012-10-19
JP5569590B2 (ja) 2014-08-13
EP2672131B1 (en) 2017-05-17
US8961029B2 (en) 2015-02-24
CN102812260A (zh) 2012-12-05
KR101504810B1 (ko) 2015-03-20
US20130301974A1 (en) 2013-11-14
JP5895956B2 (ja) 2016-03-30

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