JPH09287619A - 密封装置付転がり軸受ユニット - Google Patents

密封装置付転がり軸受ユニット

Info

Publication number
JPH09287619A
JPH09287619A JP9022303A JP2230397A JPH09287619A JP H09287619 A JPH09287619 A JP H09287619A JP 9022303 A JP9022303 A JP 9022303A JP 2230397 A JP2230397 A JP 2230397A JP H09287619 A JPH09287619 A JP H09287619A
Authority
JP
Japan
Prior art keywords
seal lip
diameter side
side seal
ring
outward flange
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
JP9022303A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09287619A5 (cg-RX-API-DMAC7.html
Inventor
Yoshihisa Onuki
善久 大貫
Hironari Miyazaki
裕也 宮崎
Hiroaki Sasa
博昭 佐々
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 JP9022303A priority Critical patent/JPH09287619A/ja
Priority to US08/803,025 priority patent/US5803617A/en
Priority to GB9703614A priority patent/GB2310467B/en
Publication of JPH09287619A publication Critical patent/JPH09287619A/ja
Publication of JPH09287619A5 publication Critical patent/JPH09287619A5/ja
Pending legal-status Critical Current

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
    • F16C33/7869—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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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)
  • Sealing With Elastic Sealing Lips (AREA)
JP9022303A 1996-02-23 1997-02-05 密封装置付転がり軸受ユニット Pending JPH09287619A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9022303A JPH09287619A (ja) 1996-02-23 1997-02-05 密封装置付転がり軸受ユニット
US08/803,025 US5803617A (en) 1996-02-23 1997-02-19 Rolling bearing unit with seal device
GB9703614A GB2310467B (en) 1996-02-23 1997-02-21 Rolling bearing unit with seal device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8-36802 1996-02-23
JP3680296 1996-02-23
JP9022303A JPH09287619A (ja) 1996-02-23 1997-02-05 密封装置付転がり軸受ユニット

Publications (2)

Publication Number Publication Date
JPH09287619A true JPH09287619A (ja) 1997-11-04
JPH09287619A5 JPH09287619A5 (cg-RX-API-DMAC7.html) 2004-12-16

Family

ID=26359500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9022303A Pending JPH09287619A (ja) 1996-02-23 1997-02-05 密封装置付転がり軸受ユニット

Country Status (3)

Country Link
US (1) US5803617A (cg-RX-API-DMAC7.html)
JP (1) JPH09287619A (cg-RX-API-DMAC7.html)
GB (1) GB2310467B (cg-RX-API-DMAC7.html)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020061052A (ko) * 2001-01-12 2002-07-22 일진산업주식회사 베어링용 듀얼 시일링 구조
JP2002323054A (ja) * 2001-04-25 2002-11-08 Koyo Seiko Co Ltd 車軸用軸受装置
JP2003056577A (ja) * 2001-08-09 2003-02-26 Koyo Seiko Co Ltd 車軸用軸受装置
JP2004263738A (ja) * 2003-02-28 2004-09-24 Nok Corp 密封装置
US6953193B2 (en) 2003-08-01 2005-10-11 Nok Corporation Sealing apparatus
WO2005121614A1 (ja) 2004-06-11 2005-12-22 Nok Corporation 密封装置
JP2006037978A (ja) * 2004-07-22 2006-02-09 Nsk Ltd 車輪支持用転がり軸受ユニット
US7021830B2 (en) 2002-03-25 2006-04-04 Nsk Ltd. Seal ring and rolling bearing unit with seal ring
WO2007052685A1 (ja) * 2005-11-04 2007-05-10 Nok Corporation 密封装置
JP2007224941A (ja) * 2006-02-21 2007-09-06 Ntn Corp 車輪用軸受装置及びそのシール圧入方法
DE102007057306A1 (de) 2006-11-29 2008-07-03 Nsk Ltd. Radlager-Wälzlagereinheit mit Dichtring
WO2008126487A1 (ja) 2007-04-10 2008-10-23 Nok Corporation 密封装置
JP2009222183A (ja) * 2008-03-18 2009-10-01 Nok Corp シール構造
US7731200B2 (en) 2002-02-14 2010-06-08 Nsk Ltd. Seal assembly, and rolling bearing and hub unit assembled therewith
WO2010079734A1 (ja) * 2009-01-07 2010-07-15 Ntn株式会社 車輪用軸受シールおよびこれを備えた車輪用軸受装置
JP2011088513A (ja) * 2009-10-21 2011-05-06 Ntn Corp 車輪用軸受シールおよびそれを備えた車輪用軸受装置
JP2012131452A (ja) * 2010-12-24 2012-07-12 Nsk Ltd シールリング付車輪支持用転がり軸受ユニット
JP2012218526A (ja) * 2011-04-06 2012-11-12 Jtekt Corp ハブ輪及びこれを備えた車輪用軸受装置
US8690448B2 (en) 2008-08-05 2014-04-08 Jtekt Corporation Rolling bearing device
DE212014000153U1 (de) 2013-07-11 2016-02-17 Nsk Ltd. Radhalterungseinheit mit Wälzlager mit einem Dichtungsring
JP2017198316A (ja) * 2016-04-28 2017-11-02 内山工業株式会社 軸受密封装置

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3640786B2 (ja) * 1998-01-27 2005-04-20 光洋精工株式会社 転がり軸受ユニット
JP2000198304A (ja) * 1998-10-29 2000-07-18 Nsk Ltd 車輪用転がり軸受ユニット
US6325386B1 (en) * 1999-03-30 2001-12-04 Shimano, Inc. Rotatable seal assembly for a bicycle hub transmission
JP2003065289A (ja) * 2001-08-24 2003-03-05 Nsk Ltd ウォータポンプ用シール装置とウォータポンプ用回転支持装置とウォータポンプ
JP4297658B2 (ja) * 2002-07-29 2009-07-15 Ｎｔｎ株式会社 車輪用軸受装置
KR100642589B1 (ko) * 2002-09-06 2006-11-10 닛뽄 세이꼬 가부시기가이샤 차륜 지지용 구름 베어링 유닛
DE10246398A1 (de) * 2002-10-04 2004-04-29 Ina-Schaeffler Kg Wellenlippendichtung
DE10253474B4 (de) * 2002-11-16 2006-07-20 Aktiebolaget Skf Lageranordnung
DE602004027994D1 (de) * 2003-03-13 2010-08-19 Jtekt Corp Wälzlagereinheit
JP2005155882A (ja) * 2003-10-28 2005-06-16 Ntn Corp 密封型転がり軸受
DE102006047014B4 (de) 2005-10-04 2023-01-19 Ntn Corp. Radlagervorrichtung
JP5100056B2 (ja) * 2006-08-17 2012-12-19 Ｎｔｎ株式会社 車輪用軸受装置
JP2008082352A (ja) * 2006-09-25 2008-04-10 Jtekt Corp 車輪用軸受
US20090107731A1 (en) * 2007-10-30 2009-04-30 George Fedorovich Drillbit seal
JP5180561B2 (ja) * 2007-11-20 2013-04-10 株式会社ジェイテクト 密封装置、転がり軸受および車輪用転がり軸受
JP5328027B2 (ja) * 2009-03-30 2013-10-30 内山工業株式会社 密封装置
JP5836584B2 (ja) * 2010-11-02 2015-12-24 Ntn株式会社 車輪用軸受装置
JP5620258B2 (ja) * 2010-12-24 2014-11-05 株式会社ジェイテクト 密封装置、及びこれを備えた転がり軸受装置
CN103062226B (zh) * 2012-12-28 2015-01-14 上海联合滚动轴承有限公司 一种用于风电轴承在制造过程中的密封结构
DE102015012998B4 (de) * 2015-10-07 2017-05-04 Audi Ag Dichtsystem für ein Wälzlager

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL169630C (nl) * 1972-04-18 1982-08-02 Skf Ind Trading & Dev Uitwisselbare lagereenheid.
NL171739C (nl) * 1973-02-09 1983-05-02 Skf Ind Trading & Dev Lager met een binnen- en een buitenloopring, die een geheel vormen met bevestigingsflenzen.
JPS5833939B2 (ja) * 1975-07-09 1983-07-23 エス カ−ル エフ インダストリアル トレイデイング アンド デベロツプメント カンパニイ ビ− ヴイ 自動車の車輪用密閉ころがり軸受
JPS6165915A (ja) * 1984-09-07 1986-04-04 エスカーエフ　ゲーエムベーハー 転がり軸受のシール装置
JPS6311929A (ja) * 1986-07-03 1988-01-19 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
DE8707880U1 (de) * 1987-06-03 1987-08-20 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Lager mit Dichtung
US5320869A (en) * 1992-12-04 1994-06-14 Davidson Textron Inc. Method for producing high gloss bright colored plastic articles
JPH0734225A (ja) * 1993-07-15 1995-02-03 Mitsubishi Heavy Ind Ltd 導電性ポリマー／イオン交換体複合薄膜の製造法
JP2900759B2 (ja) * 1993-07-20 1999-06-02 信越化学工業株式会社 珪素酸化物蒸着用材料及び蒸着フィルム
US5458352A (en) * 1993-11-15 1995-10-17 General Motors Corporation Combined vehicle suspension and wheel bearing with improved manufacture
US5887875A (en) * 1994-10-03 1999-03-30 Ford Global Technologies, Inc. Unitary axle seal for a motor vehicle

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020061052A (ko) * 2001-01-12 2002-07-22 일진산업주식회사 베어링용 듀얼 시일링 구조
JP2002323054A (ja) * 2001-04-25 2002-11-08 Koyo Seiko Co Ltd 車軸用軸受装置
JP2003056577A (ja) * 2001-08-09 2003-02-26 Koyo Seiko Co Ltd 車軸用軸受装置
US7731200B2 (en) 2002-02-14 2010-06-08 Nsk Ltd. Seal assembly, and rolling bearing and hub unit assembled therewith
US7021830B2 (en) 2002-03-25 2006-04-04 Nsk Ltd. Seal ring and rolling bearing unit with seal ring
JP2004263738A (ja) * 2003-02-28 2004-09-24 Nok Corp 密封装置
US6953193B2 (en) 2003-08-01 2005-10-11 Nok Corporation Sealing apparatus
WO2005121614A1 (ja) 2004-06-11 2005-12-22 Nok Corporation 密封装置
US7674044B2 (en) 2004-06-11 2010-03-09 Nok Corporation Sealing device
JP2006037978A (ja) * 2004-07-22 2006-02-09 Nsk Ltd 車輪支持用転がり軸受ユニット
WO2007052685A1 (ja) * 2005-11-04 2007-05-10 Nok Corporation 密封装置
JP2007224941A (ja) * 2006-02-21 2007-09-06 Ntn Corp 車輪用軸受装置及びそのシール圧入方法
DE102007057306A1 (de) 2006-11-29 2008-07-03 Nsk Ltd. Radlager-Wälzlagereinheit mit Dichtring
US7758249B2 (en) 2006-11-29 2010-07-20 Nsk Ltd. Wheel support rolling bearing unit with seal ring
EP2184519A4 (en) * 2007-04-10 2012-01-11 Nok Corp SEAL DEVICE
WO2008126487A1 (ja) 2007-04-10 2008-10-23 Nok Corporation 密封装置
US8231129B2 (en) 2007-04-10 2012-07-31 Nok Corporation Sealing device
JP2009222183A (ja) * 2008-03-18 2009-10-01 Nok Corp シール構造
US8690448B2 (en) 2008-08-05 2014-04-08 Jtekt Corporation Rolling bearing device
WO2010079734A1 (ja) * 2009-01-07 2010-07-15 Ntn株式会社 車輪用軸受シールおよびこれを備えた車輪用軸受装置
US8267591B2 (en) 2009-01-07 2012-09-18 Ntn Corporation Wheel bearing seal and a wheel bearing apparatus provided with the wheel bearing seal
JP2011088513A (ja) * 2009-10-21 2011-05-06 Ntn Corp 車輪用軸受シールおよびそれを備えた車輪用軸受装置
JP2012131452A (ja) * 2010-12-24 2012-07-12 Nsk Ltd シールリング付車輪支持用転がり軸受ユニット
JP2012218526A (ja) * 2011-04-06 2012-11-12 Jtekt Corp ハブ輪及びこれを備えた車輪用軸受装置
DE212014000153U1 (de) 2013-07-11 2016-02-17 Nsk Ltd. Radhalterungseinheit mit Wälzlager mit einem Dichtungsring
JP2017198316A (ja) * 2016-04-28 2017-11-02 内山工業株式会社 軸受密封装置

Also Published As

Publication number Publication date
GB2310467B (en) 1999-10-13
GB9703614D0 (en) 1997-04-09
GB2310467A (en) 1997-08-27
US5803617A (en) 1998-09-08

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