WO2008014768A3 - Abgedichtetes wälzlager - Google Patents

Abgedichtetes wälzlager Download PDF

Info

Publication number
WO2008014768A3
WO2008014768A3 PCT/DE2007/001345 DE2007001345W WO2008014768A3 WO 2008014768 A3 WO2008014768 A3 WO 2008014768A3 DE 2007001345 W DE2007001345 W DE 2007001345W WO 2008014768 A3 WO2008014768 A3 WO 2008014768A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
rings
ring
sealing
cage
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.)
Ceased
Application number
PCT/DE2007/001345
Other languages
English (en)
French (fr)
Other versions
WO2008014768A2 (de
Inventor
Alexander Tietz
Michael Stadtmueller
Hans-Juergen Fandre
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.)
IHO Holding GmbH and Co KG
Original Assignee
Schaeffler KG
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 Schaeffler KG filed Critical Schaeffler KG
Publication of WO2008014768A2 publication Critical patent/WO2008014768A2/de
Publication of WO2008014768A3 publication Critical patent/WO2008014768A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • F16C33/7893—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a cage or integral therewith
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/40—Material joints with adhesive
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Die Erfindung betrifft ein abgedichtetes Wälzlager (2), umfassend einen äußeren Lagerring (4), einen inneren Lagerring (6), zwischen den Lagerringen angeordnete, in einem Käfig (10) gehaltene Wälzkörper (8), und wenigstens einen an einer Stirnseite des Wälzlagers angeordneten, am inneren und äußeren Lagerring dichtend anliegenden Dichtring (12, 14). Gemäß der Erfindung ist der Dichtring beziehungsweise sind die Dichtringe (12, 14) mit dem Käfig (10) fest verbunden und liegen mit ihren Außenkanten am äußeren Lagerring (4) sowie mit ihren Innenkanten am inneren Lagerring (6) gleitend an. Da die Dichtringe am Käfig befestigt sind, verteilt sich ihre Reibbewegung auf beide Lagerringe (4, 6), und zwar mit einer Reibgeschwindigkeit, die nur die Hälfte der Reibgeschwindigkeit beträgt, die sich bei einer Befestigung der Dichtringe an einem der Lagerringe ergibt.
PCT/DE2007/001345 2006-08-02 2007-07-28 Abgedichtetes wälzlager Ceased WO2008014768A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006036006.0 2006-08-02
DE102006036006A DE102006036006A1 (de) 2006-08-02 2006-08-02 Abgedichtetes Wälzlager

Publications (2)

Publication Number Publication Date
WO2008014768A2 WO2008014768A2 (de) 2008-02-07
WO2008014768A3 true WO2008014768A3 (de) 2008-04-03

Family

ID=38884845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/001345 Ceased WO2008014768A2 (de) 2006-08-02 2007-07-28 Abgedichtetes wälzlager

Country Status (2)

Country Link
DE (1) DE102006036006A1 (de)
WO (1) WO2008014768A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008038534A1 (de) * 2008-08-20 2010-02-25 Imo Holding Gmbh Wälzlageranordnung und damit ausgerüstete Windkraftanlage
CN102422034A (zh) * 2009-05-16 2012-04-18 谢夫勒科技有限两合公司 带有用于防止润滑介质溢出的保持架的滚动轴承
DE102010005473A1 (de) 2010-01-23 2011-07-28 Schaeffler Technologies GmbH & Co. KG, 91074 Wälzlager
DE102010012664A1 (de) * 2010-03-24 2011-09-29 Peter Seydelmann Ringdichtung für Wälzlager
US9661545B2 (en) * 2010-07-26 2017-05-23 Qualcomm Incorporated Method and apparatus for handover of device to mitigate uplink interference in femtocell deployments
IT1404769B1 (it) * 2010-12-21 2013-11-29 Skf Ab Gabbia di trattenimento delle sfere per cuscinetti e unita' cuscinetto rigido
DE102011017498A1 (de) * 2011-04-26 2012-10-31 Schaeffler Technologies AG & Co. KG Wälzlager
DE102013226554B4 (de) * 2013-12-19 2021-02-11 Aktiebolaget Skf Wälzlager mit Dichtungseinheit
GB2533555A (en) * 2014-12-15 2016-06-29 Skf Ab Seal for a roller bearing having a wire cage
DE102015208933A1 (de) * 2015-05-13 2016-11-17 Aktiebolaget Skf Wälzlagerkäfig mit einem Dichtungselement und Verfahren zu dessen Herstellung
FR3042561B1 (fr) * 2015-10-16 2018-03-30 Aktiebolaget Skf Roulement comprenant une cage pourvue d'un fil et un joint d'etancheite
DE102017101037A1 (de) * 2017-01-20 2018-07-26 Schaeffler Technologies AG & Co. KG Segmentlagereinrichtung zur Lagerung einer Schwenkhebelanordnung sowie Schwenkhebelanordnung mit der Segmentlagereinrichtung
DE102018101989A1 (de) 2018-01-30 2019-08-01 Schaeffler Technologies AG & Co. KG Radialrollenlager und Verfahren zur Montage eines Radialrollenlagers
JP2019215058A (ja) * 2018-06-14 2019-12-19 Ntn株式会社 自動調心ころ軸受
AU2024333818A1 (en) * 2023-08-30 2026-03-12 Aktiebolaget Skf Roller bearing assembly with integrated labyrinth seal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554621A (en) * 1967-08-23 1971-01-12 Federal Bearings Co Inc Combination cage and seal for antifriction bearings
US3743369A (en) * 1971-09-08 1973-07-03 Skf Ind Trading & Dev Cage for a rolling bearing
DE19813587A1 (de) * 1998-03-27 1999-09-30 Skf Gmbh Käfiggeführte Dichtung
WO2003087600A1 (en) * 2002-04-12 2003-10-23 The Torrington Company Lubrication metering bearing retainer
DE10308702A1 (de) * 2003-02-28 2004-09-09 Audi Ag Vorrichtung zum Abdichten

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE208233C (de) * 1900-01-01
DE669437C (de) * 1935-04-11 1938-12-27 Skf Svenska Kullagerfab Ab Abdichtung fuer Waelzlager oder aus Innen- und Aussenring zusammengesetzte Gleitlager
DE1030629B (de) * 1955-09-15 1958-05-22 Kurt Faedler Einseitige Waelzlagerabdichtung
DE1914884U (de) * 1965-03-03 1965-04-29 Duerkoppwerke Ag Waelzlager mit kunststoffkaefig.
US3365251A (en) * 1966-04-28 1968-01-23 Gen Electric Seal assembly for antifriction bearings
FR2134913A5 (de) * 1971-04-23 1972-12-08 Paulstra Sa
SE7710607L (sv) * 1977-09-22 1979-03-23 Skf Ab Rullkroppshallare
DE2753340A1 (de) * 1977-11-30 1979-05-31 Daimler Benz Ag Waelzlager
AT382217B (de) * 1982-12-16 1987-01-26 Steyr Daimler Puch Ag Waelzlager
GB2156912B (en) * 1984-04-04 1987-09-03 Skf Svenska Kullagerfab Ab Cage for bearings
DE3738529A1 (de) * 1987-11-13 1988-10-20 Daimler Benz Ag Abdichtung fuer waelzlager
DE29613794U1 (de) * 1996-08-09 1996-11-14 Skf Gmbh, 97421 Schweinfurt Abgedichtetes Wälzlager

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554621A (en) * 1967-08-23 1971-01-12 Federal Bearings Co Inc Combination cage and seal for antifriction bearings
US3743369A (en) * 1971-09-08 1973-07-03 Skf Ind Trading & Dev Cage for a rolling bearing
DE19813587A1 (de) * 1998-03-27 1999-09-30 Skf Gmbh Käfiggeführte Dichtung
WO2003087600A1 (en) * 2002-04-12 2003-10-23 The Torrington Company Lubrication metering bearing retainer
DE10308702A1 (de) * 2003-02-28 2004-09-09 Audi Ag Vorrichtung zum Abdichten

Also Published As

Publication number Publication date
DE102006036006A1 (de) 2008-02-07
WO2008014768A2 (de) 2008-02-07

Similar Documents

Publication Publication Date Title
FR2865008B1 (fr) Dispositif de roulement de butee de suspension.
WO2007140750A3 (de) Wälzlager mit zwei innenringen und einer dichtungsanordnung zur abdichtung der trennfuge zwischen den innenringen
EP2270347A4 (de) Wälzlager
WO2009126807A3 (en) Bearings
WO2007110070A3 (de) Lager mit porösem element zur aufnahme von schmiermittel
WO2008098539A3 (de) Wälzlagereinrichtung mit integriertem sensorsystem
WO2008129799A1 (ja) 車輪用軸受およびこれを備えた車輪用軸受装置
WO2008005299A3 (en) Bearing assembly and resilient seal element
WO2009011340A1 (ja) ハブユニット軸受
WO2007147386A3 (de) Winkeleinstellbares wälzlager
BRPI0800267A (pt) conjunto de mancal de roletes
WO2008101606A3 (de) Wälzlager
ATE538323T1 (de) Rollenfreilaufkupplung
WO2012085842A3 (en) Ball bearing cage and deep groove ball bearing with such a cage
WO2009090120A3 (en) Seal and rolling bearing comprising such a seal
WO2009019341A3 (fr) Palier à roulement et joint d'étanchéité à comportement dynamique amélioré
ATE554296T1 (de) Wälzlager mit einer bremseinrichtung
SE0402046D0 (sv) A sealed bearing
IN2014DN08154A (de)
FR2891499B1 (fr) Agencement de joint articule.
WO2007125007A3 (de) Wälzlager-drehverbindung
WO2009049843A3 (de) Wälzlagerung
EP1744078A3 (de) Axiallager und Fahrzeugaufhängung
ATE504748T1 (de) Radialwälzlager, insbesondere einreihiges rillen- oder schrägwälzlager
WO2014086352A3 (de) Wälzlager mit einem profilierten wälzkörper

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07801186

Country of ref document: EP

Kind code of ref document: A2