CN205559566U - 带密封圈的车轮支承用滚动轴承单元 - Google Patents

带密封圈的车轮支承用滚动轴承单元 Download PDF

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Publication number
CN205559566U
CN205559566U CN201490000842.0U CN201490000842U CN205559566U CN 205559566 U CN205559566 U CN 205559566U CN 201490000842 U CN201490000842 U CN 201490000842U CN 205559566 U CN205559566 U CN 205559566U
Authority
CN
China
Prior art keywords
axial
ring
sealing lip
outer peripheral
peripheral face
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
CN201490000842.0U
Other languages
English (en)
Chinese (zh)
Inventor
高山明伸
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
Application granted granted Critical
Publication of CN205559566U publication Critical patent/CN205559566U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • B60B27/0094—Hubs one or more of the bearing races are formed by the hub
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/186—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
    • 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7873—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section
    • F16C33/7876—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section with sealing lips
    • 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
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • 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
    • B60B2900/10—Reduction of
    • B60B2900/141—Corrosions
    • 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
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/511—Sealing
    • B60B2900/5114—Sealing against humidity or water
    • 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
    • F16C2240/80—Pitch circle diameters [PCD]
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
CN201490000842.0U 2013-07-11 2014-07-02 带密封圈的车轮支承用滚动轴承单元 Expired - Fee Related CN205559566U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013145526A JP2015017674A (ja) 2013-07-11 2013-07-11 シールリング付車輪支持用転がり軸受ユニット
JP2013-145526 2013-07-11
PCT/JP2014/067685 WO2015005195A1 (ja) 2013-07-11 2014-07-02 シールリング付車輪支持用転がり軸受ユニット

Publications (1)

Publication Number Publication Date
CN205559566U true CN205559566U (zh) 2016-09-07

Family

ID=52279880

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201490000842.0U Expired - Fee Related CN205559566U (zh) 2013-07-11 2014-07-02 带密封圈的车轮支承用滚动轴承单元

Country Status (4)

Country Link
JP (1) JP2015017674A (de)
CN (1) CN205559566U (de)
DE (1) DE212014000153U1 (de)
WO (1) WO2015005195A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506337A (zh) * 2017-02-27 2018-09-07 Ntn株式会社 车轮用轴承装置
CN109690096A (zh) * 2016-09-13 2019-04-26 株式会社捷太格特 毂单元
CN109689396A (zh) * 2016-09-12 2019-04-26 Ntn株式会社 车轮用轴承装置
CN110462237A (zh) * 2017-03-24 2019-11-15 Ntn株式会社 车轮用轴承装置
CN112639318A (zh) * 2018-12-04 2021-04-09 日立安斯泰莫株式会社 传动轴

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180066711A1 (en) * 2015-03-27 2018-03-08 Nsk Ltd. Vehicle wheel-bearing unit
JP6597353B2 (ja) * 2016-02-04 2019-10-30 日本精工株式会社 車輪支持用転がり軸受ユニット
JP6719282B2 (ja) * 2016-06-02 2020-07-08 Nok株式会社 密封装置
DE102016218450A1 (de) 2016-09-26 2018-03-29 Schaeffler Technologies AG & Co. KG Radlagerdichtung mit integrierter Vordichtung
DE102016124571B4 (de) * 2016-12-16 2019-10-10 Schaeffler Technologies AG & Co. KG Dichtungsvorrichtung und Dichtungsanordnung
JP7243181B2 (ja) * 2018-12-26 2023-03-22 日本精工株式会社 ハブユニット軸受
IT201900005776A1 (it) 2019-04-16 2020-10-16 Skf Ab Dispositivo di tenuta a labirinto per drenaggio migliorato
JP2019163859A (ja) * 2019-05-13 2019-09-26 Ntn株式会社 車輪用軸受装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2601238Y2 (ja) 1993-11-30 1999-11-15 エヌティエヌ株式会社 車輪用軸受の密封装置
JPH0744805U (ja) 1995-04-05 1995-11-28 日本精工株式会社 自動車の車軸用ハブユニット
US5813675A (en) 1995-10-31 1998-09-29 The Timken Company Multibarrier seal
JPH09287619A (ja) 1996-02-23 1997-11-04 Nippon Seiko Kk 密封装置付転がり軸受ユニット
JP2000038003A (ja) * 1998-07-22 2000-02-08 Nippon Seiko Kk 車輪用転がり軸受ユニット
JP4696397B2 (ja) * 2001-05-28 2011-06-08 日本精工株式会社 車輪用軸受ユニットとその製造方法
JP2003120703A (ja) 2001-10-16 2003-04-23 Nsk Ltd 回転検出装置付駆動輪用回転支持装置
JP2007147064A (ja) 2005-10-31 2007-06-14 Ntn Corp 車輪用軸受装置
JP4873606B2 (ja) 2005-10-04 2012-02-08 Ｎｔｎ株式会社 車輪用軸受装置
JP2007177814A (ja) 2005-12-27 2007-07-12 Jtekt Corp 密封装置、及びこれを用いた転がり軸受装置
JP2007303651A (ja) 2006-05-15 2007-11-22 Ntn Corp 車輪用軸受装置
JP5573199B2 (ja) * 2009-02-12 2014-08-20 日本精工株式会社 シールリング付車輪支持用転がり軸受ユニット
JP2011116171A (ja) * 2009-12-01 2011-06-16 Ntn Corp 車輪用軸受装置
JP5836584B2 (ja) * 2010-11-02 2015-12-24 Ntn株式会社 車輪用軸受装置
JP5625890B2 (ja) 2010-12-24 2014-11-19 日本精工株式会社 シールリング付車輪支持用転がり軸受ユニット
JP2013032823A (ja) * 2011-08-03 2013-02-14 Ntn Corp 車輪用軸受装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109689396A (zh) * 2016-09-12 2019-04-26 Ntn株式会社 车轮用轴承装置
CN109689396B (zh) * 2016-09-12 2022-07-29 Ntn株式会社 车轮用轴承装置
CN109690096A (zh) * 2016-09-13 2019-04-26 株式会社捷太格特 毂单元
US10780735B2 (en) 2016-09-13 2020-09-22 Jtekt Corporation Hub unit
CN108506337A (zh) * 2017-02-27 2018-09-07 Ntn株式会社 车轮用轴承装置
US11125270B2 (en) 2017-02-27 2021-09-21 Ntn Corporation Bearing device for wheel
CN110462237A (zh) * 2017-03-24 2019-11-15 Ntn株式会社 车轮用轴承装置
CN110462237B (zh) * 2017-03-24 2021-11-12 Ntn株式会社 车轮用轴承装置
CN112639318A (zh) * 2018-12-04 2021-04-09 日立安斯泰莫株式会社 传动轴

Also Published As

Publication number Publication date
WO2015005195A1 (ja) 2015-01-15
JP2015017674A (ja) 2015-01-29
DE212014000153U1 (de) 2016-02-17

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160907

Termination date: 20200702