CN102939208B - 车轮用轴承装置 - Google Patents

车轮用轴承装置 Download PDF

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Publication number
CN102939208B
CN102939208B CN201180024334.7A CN201180024334A CN102939208B CN 102939208 B CN102939208 B CN 102939208B CN 201180024334 A CN201180024334 A CN 201180024334A CN 102939208 B CN102939208 B CN 102939208B
Authority
CN
China
Prior art keywords
bearing device
wheel
seal ring
axle housing
outer member
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 - Fee Related
Application number
CN201180024334.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN102939208A (zh
Inventor
山本一成
重冈和寿
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.)
NTN Corp
Original Assignee
NTN Corp
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 NTN Corp filed Critical NTN Corp
Publication of CN102939208A publication Critical patent/CN102939208A/zh
Application granted granted Critical
Publication of CN102939208B publication Critical patent/CN102939208B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for tapered roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/001—Hubs with roller-bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0073—Hubs characterised by sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0078—Hubs characterised by the fixation of bearings
    • B60B27/0084—Hubs characterised by the fixation of bearings caulking to fix inner race
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/18—Arrangement of bearings
    • 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
    • F16C19/383—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 tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—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 tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static seals
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2380/00—Bearings
    • B60B2380/10—Type
    • B60B2380/14—Roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2380/00—Bearings
    • B60B2380/70—Arrangements
    • B60B2380/73—Double track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/20—Avoidance of
    • B60B2900/211—Soiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/511—Sealing
    • B60B2900/5112—Sealing against dust or dirt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles
    • 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
    • F16C2240/42—Groove sizes
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
CN201180024334.7A 2010-05-17 2011-05-16 车轮用轴承装置 Expired - Fee Related CN102939208B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010112824A JP5560090B2 (ja) 2010-05-17 2010-05-17 車輪用軸受装置
JP2010-112824 2010-05-17
PCT/JP2011/061234 WO2011145578A1 (ja) 2010-05-17 2011-05-16 車輪用軸受装置

Publications (2)

Publication Number Publication Date
CN102939208A CN102939208A (zh) 2013-02-20
CN102939208B true CN102939208B (zh) 2015-07-08

Family

ID=44991681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180024334.7A Expired - Fee Related CN102939208B (zh) 2010-05-17 2011-05-16 车轮用轴承装置

Country Status (5)

Country Link
US (1) US8777492B2 (enExample)
EP (1) EP2572901B1 (enExample)
JP (1) JP5560090B2 (enExample)
CN (1) CN102939208B (enExample)
WO (1) WO2011145578A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015010681A (ja) * 2013-07-01 2015-01-19 株式会社ジェイテクト 軸受ユニット
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
ITUB20160674A1 (it) * 2016-02-11 2017-08-11 Fpt Ind Spa Mozzo ruota con sistema di tenuta migliorato
IT201700058071A1 (it) * 2017-05-29 2018-11-29 Skf Ab Gruppo cuscinetto mozzo-ruota
US12247621B2 (en) 2017-10-24 2025-03-11 Ntn Corporation Wheel bearing device
JP6936695B2 (ja) 2017-10-24 2021-09-22 Ntn株式会社 車輪用軸受装置とその製造方法
DE102017222310A1 (de) * 2017-12-08 2019-06-13 Aktiebolaget Skf Radlagereinheit und Vormontageverfahren
DE102019212595A1 (de) * 2018-09-07 2020-03-12 Aktiebolaget Skf Dichtungsvorrichtung für eine Radlagereinheit
DE102019212747A1 (de) * 2018-09-10 2020-04-30 Aktiebolaget Skf Dichtungsvorrichtung für eine Radlagereinheit
JP7441609B2 (ja) * 2019-03-25 2024-03-01 Ntn株式会社 車輪用軸受装置
IT202000026608A1 (it) 2020-11-09 2022-05-09 Skf Ab Unita’ cuscinetto in acciaio a basso teneore di carbonio
CN115405692A (zh) * 2022-09-16 2022-11-29 浙江极氪智能科技有限公司 一种防止盐雾腐蚀的密封方法及电驱装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2597023Y2 (ja) * 1992-11-05 1999-06-28 日本精工株式会社 回転速度検出装置付半浮動式車軸用転がり軸受ユニット
JP2005297944A (ja) * 2003-12-01 2005-10-27 Ntn Corp 車輪用軸受装置
CN1890116A (zh) * 2003-12-10 2007-01-03 Ntn株式会社 车轮用轴承和具有它的半浮式车轮用轴承装置
JP2007326402A (ja) * 2006-06-06 2007-12-20 Ntn Corp 車輪用軸受装置

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JP2597023B2 (ja) 1990-02-28 1997-04-02 三菱重工業株式会社 パルプ蒸解薬品中のカリウム塩除去装置の温度調節方法
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JPH0679606A (ja) 1992-08-27 1994-03-22 Koike Sanso Kogyo Co Ltd 研削装置
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JP2005054994A (ja) * 2003-07-24 2005-03-03 Ntn Corp 車輪用転がり軸受およびそれを備えた半浮動式車輪用軸受装置
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JP2005195168A (ja) * 2003-12-10 2005-07-21 Ntn Corp 車輪用軸受およびそれを備えたセミフローティングタイプの車輪用軸受装置
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JP2006118563A (ja) * 2004-10-20 2006-05-11 Jtekt Corp 車輪用軸受装置
WO2006080092A1 (en) 2005-01-27 2006-08-03 Ntn Corporation A bearing apparatus for a wheel of vehicle
JP4672530B2 (ja) * 2005-11-17 2011-04-20 日東電工株式会社 通気部材
JP2008045674A (ja) * 2006-08-17 2008-02-28 Ntn Corp 車輪用軸受装置
US9404531B2 (en) * 2007-02-23 2016-08-02 Ntn Corporation Bearing apparatus for wheel
JP5183358B2 (ja) * 2008-08-22 2013-04-17 Ｎｔｎ株式会社 車輪用軸受装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2597023Y2 (ja) * 1992-11-05 1999-06-28 日本精工株式会社 回転速度検出装置付半浮動式車軸用転がり軸受ユニット
JP2005297944A (ja) * 2003-12-01 2005-10-27 Ntn Corp 車輪用軸受装置
CN1890116A (zh) * 2003-12-10 2007-01-03 Ntn株式会社 车轮用轴承和具有它的半浮式车轮用轴承装置
JP2007326402A (ja) * 2006-06-06 2007-12-20 Ntn Corp 車輪用軸受装置

Also Published As

Publication number Publication date
EP2572901B1 (en) 2017-08-09
EP2572901A4 (en) 2014-11-26
CN102939208A (zh) 2013-02-20
WO2011145578A1 (ja) 2011-11-24
JP2011240755A (ja) 2011-12-01
JP5560090B2 (ja) 2014-07-23
US20130076111A1 (en) 2013-03-28
EP2572901A1 (en) 2013-03-27
US8777492B2 (en) 2014-07-15

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Granted publication date: 20150708