JP5560090B2 - 車輪用軸受装置 - Google Patents

車輪用軸受装置 Download PDF

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Publication number
JP5560090B2
JP5560090B2 JP2010112824A JP2010112824A JP5560090B2 JP 5560090 B2 JP5560090 B2 JP 5560090B2 JP 2010112824 A JP2010112824 A JP 2010112824A JP 2010112824 A JP2010112824 A JP 2010112824A JP 5560090 B2 JP5560090 B2 JP 5560090B2
Authority
JP
Japan
Prior art keywords
wheel
axle tube
annular groove
diameter
seal ring
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
JP2010112824A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011240755A (ja
JP2011240755A5 (enExample
Inventor
一成 山本
和寿 重岡
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
Priority to JP2010112824A priority Critical patent/JP5560090B2/ja
Priority to EP11783512.4A priority patent/EP2572901B1/en
Priority to CN201180024334.7A priority patent/CN102939208B/zh
Priority to PCT/JP2011/061234 priority patent/WO2011145578A1/ja
Publication of JP2011240755A publication Critical patent/JP2011240755A/ja
Priority to US13/677,427 priority patent/US8777492B2/en
Publication of JP2011240755A5 publication Critical patent/JP2011240755A5/ja
Application granted granted Critical
Publication of JP5560090B2 publication Critical patent/JP5560090B2/ja
Expired - Fee Related 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
    • F16C33/72—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)
JP2010112824A 2010-05-17 2010-05-17 車輪用軸受装置 Expired - Fee Related JP5560090B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010112824A JP5560090B2 (ja) 2010-05-17 2010-05-17 車輪用軸受装置
EP11783512.4A EP2572901B1 (en) 2010-05-17 2011-05-16 Bearing device for wheel
CN201180024334.7A CN102939208B (zh) 2010-05-17 2011-05-16 车轮用轴承装置
PCT/JP2011/061234 WO2011145578A1 (ja) 2010-05-17 2011-05-16 車輪用軸受装置
US13/677,427 US8777492B2 (en) 2010-05-17 2012-11-15 Wheel bearing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010112824A JP5560090B2 (ja) 2010-05-17 2010-05-17 車輪用軸受装置

Publications (3)

Publication Number Publication Date
JP2011240755A JP2011240755A (ja) 2011-12-01
JP2011240755A5 JP2011240755A5 (enExample) 2013-06-27
JP5560090B2 true JP5560090B2 (ja) 2014-07-23

Family

ID=44991681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010112824A Expired - Fee Related JP5560090B2 (ja) 2010-05-17 2010-05-17 車輪用軸受装置

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

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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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JP2005104260A (ja) * 2003-09-30 2005-04-21 Nsk Ltd 車輪支持装置
JP4716481B2 (ja) * 2003-12-01 2011-07-06 Ｎｔｎ株式会社 車輪用軸受装置
CN100469600C (zh) * 2003-12-10 2009-03-18 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
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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ITTO20040330A1 (it) * 2004-05-19 2004-08-19 Skf Ab Dispositivo di tenuta per un gruppo mozza ruota
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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
JP2007326402A (ja) * 2006-06-06 2007-12-20 Ntn Corp 車輪用軸受装置
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

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
US20130076111A1 (en) 2013-03-28
EP2572901A1 (en) 2013-03-27
US8777492B2 (en) 2014-07-15
CN102939208B (zh) 2015-07-08

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