DE69831357T2 - Lagerabdichtungen - Google Patents

Lagerabdichtungen Download PDF

Info

Publication number
DE69831357T2
DE69831357T2 DE69831357T DE69831357T DE69831357T2 DE 69831357 T2 DE69831357 T2 DE 69831357T2 DE 69831357 T DE69831357 T DE 69831357T DE 69831357 T DE69831357 T DE 69831357T DE 69831357 T2 DE69831357 T2 DE 69831357T2
Authority
DE
Germany
Prior art keywords
bearing seals
seals
bearing
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 - Lifetime
Application number
DE69831357T
Other languages
English (en)
Other versions
DE69831357D1 (de
Inventor
Asbjoern Bundgart
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.)
SKF Sverige AB
Original Assignee
SKF Sverige AB
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 SKF Sverige AB filed Critical SKF Sverige AB
Application granted granted Critical
Publication of DE69831357D1 publication Critical patent/DE69831357D1/de
Publication of DE69831357T2 publication Critical patent/DE69831357T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
DE69831357T 1998-02-23 1998-09-22 Lagerabdichtungen Expired - Lifetime DE69831357T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800517A SE9800517D0 (sv) 1998-02-23 1998-02-23 Bearing seals
PCT/SE1998/001688 WO1999042737A1 (en) 1998-02-23 1998-09-22 Bearing seals

Publications (2)

Publication Number Publication Date
DE69831357D1 DE69831357D1 (de) 2005-09-29
DE69831357T2 true DE69831357T2 (de) 2006-06-14

Family

ID=20410253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69831357T Expired - Lifetime DE69831357T2 (de) 1998-02-23 1998-09-22 Lagerabdichtungen

Country Status (8)

Country Link
US (1) US6062734A (de)
EP (1) EP1058792B1 (de)
JP (1) JP2002504653A (de)
CN (1) CN1285027A (de)
BR (1) BR9815680A (de)
DE (1) DE69831357T2 (de)
SE (1) SE9800517D0 (de)
WO (1) WO1999042737A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
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SE9801039L (sv) * 1998-03-27 1999-06-21 Itt Mfg Enterprises Inc Tätningsbricka för avtätning av ett rullningslager
NL1010576C2 (nl) * 1998-11-17 2000-05-18 Skf Eng & Res Centre Bv Schroefactuator, omvattende een multifunctionele huls, alsmede een klauw.
US7031106B2 (en) * 2000-02-01 2006-04-18 Nsk Ltd. Sealing member, rolling bearing, thin motor, and bearing device
DE20013400U1 (de) * 2000-08-03 2000-12-21 Kun Teng Industry Co., Ltd., Ta-Ya Hsiang, Taichung Naben-Kraftübertragungsmechanismus mit einem Dichtungselement
US6386644B2 (en) * 2000-08-08 2002-05-14 Kun Teng Industry Co., Ltd. Bicycle hub provided with a seal member for preventing entrance of dust
JP3849455B2 (ja) * 2001-04-27 2006-11-22 株式会社デンソー スタータ
US6626575B2 (en) 2001-06-07 2003-09-30 Roller Bearing Company Of America Spherical plain bearing with spread lock dual sealing means
GB2378735B (en) * 2001-08-15 2003-06-25 Nsk Europ Technology Co Ltd Seals for rolling element bearings
US7431511B2 (en) * 2003-02-18 2008-10-07 Koyo Seiko Co., Ltd. Rolling bearing
US20040175065A1 (en) * 2003-03-07 2004-09-09 Minebea Co., Ltd. Ball bearing assembly utilizing a labyrinth seal
US20060001218A1 (en) * 2004-06-30 2006-01-05 Rogus Thomas E Flexible bearing seal
SE526177C2 (sv) * 2004-09-01 2005-07-19 Skf Ab En tryckkompenserande anordning för ett lagerhus
US7470066B2 (en) * 2006-03-22 2008-12-30 Gm Global Technology Operations, Inc. Pump bearing assembly with seal
US7588372B2 (en) * 2006-04-13 2009-09-15 Bishop-Wisecarver Corporation Guide wheel having a bearing for food and beverage applications
US7789567B2 (en) * 2006-08-30 2010-09-07 Honeywell International Inc. Bearing with fluid flow bypass
EP1965090B1 (de) * 2007-03-01 2013-04-10 JTEKT Corporation Magnetisierter Pulsarring sowie Kugellagervorrichtung mit damit ausgestattetem Sensor
WO2008124592A1 (en) * 2007-04-04 2008-10-16 Roller Bearing Company Of America, Inc. End cap for a bearing assembly
US20100201072A1 (en) * 2009-02-06 2010-08-12 Wians Jeffrey A One piece shaft seal apparatus and method
CN103080580B (zh) 2010-06-23 2016-03-16 Skf公司 用于轴承组件的摩擦装置，包括该摩擦装置的轴承组件和轴承
ITTO20101041A1 (it) * 2010-12-22 2012-06-23 Skf Ab Unità di tenuta per cuscinetti volventi
DE102011003023A1 (de) * 2011-01-24 2012-07-26 Schaeffler Technologies Gmbh & Co. Kg Kipp- oder Schwinghebel in einem Ventiltrieb einer Brennkraftmaschine
DE102011080744A1 (de) * 2011-08-10 2013-02-14 Schaeffler Technologies AG & Co. KG Radial-Rollenwälzlageranordnung, insbesondere für eine Nadelhülse
US8657296B1 (en) 2011-10-26 2014-02-25 Engineered Seal Products, Inc. Radial shaft seal
DE102011087427B3 (de) * 2011-11-30 2013-05-29 Aktiebolaget Skf Maschinenanordnung
JP5971460B2 (ja) * 2012-02-28 2016-08-17 Nok株式会社 軸受のシール構造
JP6065459B2 (ja) * 2012-05-10 2017-01-25 日本精工株式会社 密封型転がり軸受
JP5637198B2 (ja) * 2012-10-11 2014-12-10 日本精工株式会社 モータ用転がり軸受
US20140175758A1 (en) * 2012-12-21 2014-06-26 Parker-Hannifin Corporation Shaft seal with retention features
JP2016105011A (ja) 2014-02-25 2016-06-09 日本精工株式会社 軸受ユニット
US20150267752A1 (en) * 2014-03-19 2015-09-24 Roller Bearing Company Of America, Inc. Bearing outer race having a radially inwardly biased seal
CN104114778A (zh) * 2014-03-27 2014-10-22 株式会社小松制作所 作业车辆的旋转装置及其制造方法
KR101621192B1 (ko) 2015-04-17 2016-05-24 한전케이피에스 주식회사 터빈 베어링의 오일챔버 누유 방지장치
DE102015207523B4 (de) * 2015-04-24 2022-09-08 Aktiebolaget Skf Lageranordnung
JP6757221B2 (ja) * 2016-09-28 2020-09-16 光洋シーリングテクノ株式会社 農機具の車軸用密封装置
US9958071B1 (en) 2017-02-15 2018-05-01 Hamilton Sundstrand Corporation High temperature shaft seal for bleed valve with roller bearings
DE102018125777A1 (de) 2018-10-17 2020-04-23 Schaeffler Technologies AG & Co. KG Wälzlager und Dichtung für ein Wälzlager
DE102019200146A1 (de) * 2019-01-08 2020-07-09 Aktiebolaget Skf Wälzlagereinheit und Montageverfahren
JP2020112172A (ja) * 2019-01-08 2020-07-27 日本精工株式会社 転がり軸受
JP2021076227A (ja) * 2019-11-13 2021-05-20 株式会社不二越 電食防止軸受
DE102020204525A1 (de) 2020-04-08 2021-10-14 Aktiebolaget Skf Wälzlager
GB2602028A (en) * 2020-12-15 2022-06-22 Edwards S R O A pump and a bearing assembly for a pump

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834616A (en) * 1955-03-29 1958-05-13 Federal Mogul Bower Bearings Shaft seals
US2830858A (en) * 1955-07-01 1958-04-15 Gen Motors Corp Fluid seal
US2873153A (en) * 1956-06-29 1959-02-10 Federal Mogul Bower Bearings Bearing shaft seal
FR1568654A (de) * 1967-06-16 1969-05-23
US3856368A (en) * 1971-05-28 1974-12-24 K Andersen Fluid seal for bearing assembly
DE2715416A1 (de) * 1977-04-06 1978-10-12 Schaeffler Waelzlager Gmbh Waelzlager mit stirnseitiger abdeckkappe
US4505484A (en) * 1980-03-12 1985-03-19 Nippon Seiko Kabushiki Kaisha Sealing device for a rolling bearing
GB2151718B (en) * 1983-12-21 1987-03-25 Skf Svenska Kullagerfab Ab Bearing and seal assembly
DE3408664A1 (de) * 1984-03-09 1985-09-12 Schaeffler Waelzlager Kg Abdichtung fuer eine waelzlager-drehverbindung
NL8402222A (nl) * 1984-07-13 1986-02-03 Skf Ind Trading & Dev Afdichting voor een wentellager.
IT8553275V0 (it) * 1985-04-19 1985-04-19 Riv Officine Di Villar Perosa Complesso di tenuta in due elementi di tipo perfezionato
US4692040A (en) * 1985-05-06 1987-09-08 The Torrington Company Multirow roller bearing with seals between the races
CN85108036B (zh) * 1985-05-06 1988-08-17 托林顿公司 多排滚柱轴承
US5024449A (en) * 1985-12-19 1991-06-18 The Timken Company Seal assembly for use with an overhang
DE3612052C1 (de) * 1986-04-10 1987-08-06 Freudenberg Carl Fa Waelzlagerdichtung
US4872770A (en) * 1989-04-20 1989-10-10 The Torrington Company Antifriction bearing with seal arrangement
JP2576583Y2 (ja) * 1992-08-31 1998-07-16 ワイケイケイ株式会社 スライドファスナー用テープ

Also Published As

Publication number Publication date
DE69831357D1 (de) 2005-09-29
US6062734A (en) 2000-05-16
BR9815680A (pt) 2000-10-24
WO1999042737A1 (en) 1999-08-26
EP1058792A1 (de) 2000-12-13
SE9800517D0 (sv) 1998-02-23
JP2002504653A (ja) 2002-02-12
CN1285027A (zh) 2001-02-21
EP1058792B1 (de) 2005-08-24

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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: HEINRICH ERB PARTNER, 60314 FRANKFURT