DE69311073T2 - Wälzlager mit Dichtungsvorrichtung - Google Patents

Wälzlager mit Dichtungsvorrichtung

Info

Publication number
DE69311073T2
DE69311073T2 DE69311073T DE69311073T DE69311073T2 DE 69311073 T2 DE69311073 T2 DE 69311073T2 DE 69311073 T DE69311073 T DE 69311073T DE 69311073 T DE69311073 T DE 69311073T DE 69311073 T2 DE69311073 T2 DE 69311073T2
Authority
DE
Germany
Prior art keywords
sealing device
rolling bearings
bearings
rolling
sealing
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
DE69311073T
Other languages
English (en)
Other versions
DE69311073D1 (de
Inventor
Daniel R Mclarty
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.)
Timken US LLC
Original Assignee
Torrington Co
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 Torrington Co filed Critical Torrington Co
Application granted granted Critical
Publication of DE69311073D1 publication Critical patent/DE69311073D1/de
Publication of DE69311073T2 publication Critical patent/DE69311073T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C33/7879—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 further sealing 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • 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
    • F16C33/7826—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of the opposing surface cooperating with the seal, e.g. a shoulder surface of a bearing 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
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
DE69311073T 1992-11-25 1993-11-22 Wälzlager mit Dichtungsvorrichtung Expired - Fee Related DE69311073T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/981,965 US5242229A (en) 1992-11-25 1992-11-25 Sealing structure for standardized bearing ring

Publications (2)

Publication Number Publication Date
DE69311073D1 DE69311073D1 (de) 1997-07-03
DE69311073T2 true DE69311073T2 (de) 1997-12-11

Family

ID=25528764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69311073T Expired - Fee Related DE69311073T2 (de) 1992-11-25 1993-11-22 Wälzlager mit Dichtungsvorrichtung

Country Status (5)

Country Link
US (1) US5242229A (de)
EP (1) EP0599574B1 (de)
CN (1) CN1050882C (de)
DE (1) DE69311073T2 (de)
ZA (1) ZA934824B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699241B1 (fr) * 1992-12-16 1995-02-03 Michel Menaut Dispositif d'étanchéité pour palier de machine.
JPH08135667A (ja) * 1994-11-14 1996-05-31 Nippon Seiko Kk 転がり軸受用密封装置
US5697710A (en) * 1995-10-20 1997-12-16 Nok Corporation Bearing seals and bearing and seal assemblies
SE506574C2 (sv) * 1996-05-06 1998-01-12 Volvo Lastvagnar Ab Tätningsanordning för lagerarrangemang och arrangemang vid tätning av lageranordning
US5839834A (en) * 1996-09-30 1998-11-24 The Torrington Company Bearing and bearing seal
JPH11257361A (ja) * 1998-01-08 1999-09-21 Nippon Seiko Kk 転がり軸受の密封装置
US6464399B1 (en) 1999-12-27 2002-10-15 The Timken Company Hub assembly for automotive vehicles
JP2002266880A (ja) * 2001-03-05 2002-09-18 Minebea Co Ltd 玉軸受のシール構造
ITTO20010350A1 (it) * 2001-04-11 2001-07-11 Skf Ind Spa Elemento di tenuta statica per cuscinetti.
FR2874979B1 (fr) * 2004-09-03 2008-02-08 Gianfranco Passoni Procede et dispositif pour la fabrication d'une piece mecanique, notamment d'une bague de roulement, et piece obtenue selon ce procede
DE502005002045D1 (de) * 2005-06-25 2008-01-03 Zahnradfabrik Friedrichshafen Wälzlager mit einem Dichtelement
JP5056116B2 (ja) * 2007-03-30 2012-10-24 株式会社ジェイテクト 転がり軸受装置
JP5184820B2 (ja) * 2007-06-01 2013-04-17 Ｎｔｎ株式会社 車輪用軸受装置
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
DE102008007861B3 (de) * 2008-02-06 2009-04-09 Miele & Cie. Kg Waschmaschine mit einem aus Kunststoff gefertigten Laugenbehälter
WO2010107855A1 (en) * 2009-03-18 2010-09-23 The Timken Company Modular seal for wide inner ring ball bearing housed unit
DE102009021470A1 (de) * 2009-05-15 2010-11-18 Schaeffler Technologies Gmbh & Co. Kg Dichtungsanordnung für ein Wälzlager
US20100316318A1 (en) * 2009-06-10 2010-12-16 Reliance Electric Technologies, Llc Outer Ring Seal for a Bearing and Method of Installing the Same
US20120027330A1 (en) * 2010-07-29 2012-02-02 Fetty Mark W K Railway car bearing seal
DE102010050721B4 (de) * 2010-11-08 2012-05-31 Enno Luiken Abgedichtete Groß-Perola
DE102011103441A1 (de) * 2011-06-07 2012-12-13 Enno Luiken Nachstellbare Dichtlippen-Position
US8740464B2 (en) 2011-11-02 2014-06-03 Rexnord Industries, Llc Bearing assembly having a floating seal
FR2991415B1 (fr) * 2012-06-04 2015-07-17 Defontaine Dispositif d'etancheite
JP6050080B2 (ja) * 2012-10-05 2016-12-21 Ntn株式会社 密封型転がり軸受
CN102996651A (zh) * 2012-12-10 2013-03-27 中山市盈科轴承制造有限公司 一种带防护挡圈的三唇密封轴承
EP2833011A1 (de) * 2013-07-31 2015-02-04 Aktiebolaget SKF Radsatzlageranordnung für ein Schienenfahrzeug und Radsatzlager mit einer solchen Radsatzlageranordnung
FR3022964B1 (fr) * 2014-06-27 2016-07-29 Skf Ab Bague de roulement, procede de fabrication d'une telle bague et roulement comprenant une telle bague
DE102015200561B4 (de) * 2015-01-15 2022-01-27 Aktiebolaget Skf Radlagereinheit und Transportsicherungsverfahren
DE102018213356A1 (de) * 2018-04-24 2019-10-24 Aktiebolaget Skf Schwenklager mit Dichtungsanordnung
DE102018113290A1 (de) 2018-06-05 2019-12-05 Schaeffler Technologies AG & Co. KG Wälzlager sowie Radnabenanordnung mit dem Wälzlager
FR3090060B1 (fr) * 2018-12-18 2024-04-19 Skf Svenska Kullagerfab Ab Dispositif de poulie
DE102021204198A1 (de) * 2021-04-28 2022-11-03 Aktiebolaget Skf Lager und zugehörige Sensorlagereinheit

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075280A (en) * 1934-11-19 1937-03-30 Gen Motors Corp Bearing
US2185339A (en) * 1936-09-21 1940-01-02 Ransome And Marles Bearing Com Antifriction bearing
GB635790A (en) * 1947-09-01 1950-04-19 Ransome And Marles Bearing Com Improvements in or relating to anti-friction bearings
US2767037A (en) * 1954-02-09 1956-10-16 Chain Belt Co Seal for rotary anti-friction bearings
GB793407A (en) * 1956-06-25 1958-04-16 Skf Svenska Kullagerfab Ab Improvements in or relating to ball or roller bearings
GB876655A (en) * 1959-03-02 1961-09-06 Georg Schafer Improvements in and relating to anti-friction bearing seals
DE1425177A1 (de) * 1962-10-16 1969-01-02 Ziller Dr Ing E H Hans Waelzlagerabdichtung mit einem schleifenden Ring aus Gummi od. dgl.
GB1106584A (en) * 1966-02-28 1968-03-20 Timken Roller Bearing Co A bearing sealing case for a removable axle journal seal assembly
FR1545743A (fr) * 1967-09-07 1968-11-15 Roulements Soc Nouvelle Perfectionnement aux joints d'étanchéité pour roulements à billes ou à rouleaux
DE6924791U (de) * 1969-06-20 1969-10-23 Skf Kugellagerfabriken Gmbh Dichtungseinheit fuer waelzlager
US4325591A (en) * 1980-09-25 1982-04-20 The Timken Company Sealed and unitized bearing
NL8202445A (nl) * 1982-06-16 1984-01-16 Skf Ind Trading & Dev Afdichting voor een wentellager-eenheid.
US4799808A (en) * 1985-12-19 1989-01-24 The Timken Company Compact seal
DE3602051A1 (de) * 1986-01-24 1987-07-30 Schaeffler Waelzlager Kg Waelzlager-drehverbindung
SE451081B (sv) * 1986-03-25 1987-08-31 Skf Nova Ab Tetning for sjelvinstellande sferiska rullningslager
DE3612052C1 (de) * 1986-04-10 1987-08-06 Freudenberg Carl Fa Waelzlagerdichtung
JP2523722Y2 (ja) * 1988-04-28 1997-01-29 光洋精工株式会社 密封軸受
JPH0211827A (ja) * 1988-06-29 1990-01-16 Sanshin Ind Co Ltd ２サイクル内燃機関の軸受構造
DE8904504U1 (de) * 1989-04-11 1989-05-18 Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt, De
US5002406A (en) * 1990-02-20 1991-03-26 Emerson Electric Co. Sealing structure for a spherical bearing assembly
DE9005328U1 (de) * 1990-05-10 1990-07-12 Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach, De

Also Published As

Publication number Publication date
ZA934824B (en) 1994-02-02
EP0599574B1 (de) 1997-05-28
DE69311073D1 (de) 1997-07-03
CN1050882C (zh) 2000-03-29
US5242229A (en) 1993-09-07
CN1089335A (zh) 1994-07-13
EP0599574A1 (de) 1994-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN

8328 Change in the person/name/address of the agent

Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN

8339 Ceased/non-payment of the annual fee