DE69321326T2 - Rolling element bearing arrangement, provided with a filter seal - Google Patents

Rolling element bearing arrangement, provided with a filter seal

Info

Publication number
DE69321326T2
DE69321326T2 DE69321326T DE69321326T DE69321326T2 DE 69321326 T2 DE69321326 T2 DE 69321326T2 DE 69321326 T DE69321326 T DE 69321326T DE 69321326 T DE69321326 T DE 69321326T DE 69321326 T2 DE69321326 T2 DE 69321326T2
Authority
DE
Germany
Prior art keywords
rolling
bearing arrangement
filter seal
seal
filter
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
DE69321326T
Other languages
English (en)
Other versions
DE69321326D1 (de
Inventor
Antonio Gabelli
Vries Gerardus De
Gerhard Poll
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 Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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
Priority to NL9202086A priority Critical patent/NL9202086A/nl
Application filed by SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Application granted granted Critical
Publication of DE69321326D1 publication Critical patent/DE69321326D1/de
Publication of DE69321326T2 publication Critical patent/DE69321326T2/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
    • F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6666—Details of supply of the liquid to the bearing, e.g. passages or nozzles from an oil bath in the bearing housing, e.g. by an oil ring or centrifugal disc
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/667—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to conditioning, e.g. cooling, filtering
    • 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
    • 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
    • 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
    • F16C19/22—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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/918—Seal combined with filter or fluid separator
DE69321326T 1992-12-01 1993-11-30 Rolling element bearing arrangement, provided with a filter seal Expired - Fee Related DE69321326T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL9202086A NL9202086A (nl) 1992-12-01 1992-12-01 Een wentellagersysteem met een filterafdichtring.

Publications (2)

Publication Number Publication Date
DE69321326D1 DE69321326D1 (de) 1998-11-05
DE69321326T2 true DE69321326T2 (de) 1999-08-26

Family

ID=19861580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321326T Expired - Fee Related DE69321326T2 (de) 1992-12-01 1993-11-30 Rolling element bearing arrangement, provided with a filter seal

Country Status (6)

Country Link
US (1) US5492416A (de)
EP (1) EP0600559B1 (de)
JP (1) JP2628526B2 (de)
DE (1) DE69321326T2 (de)
ES (1) ES2121048T3 (de)
NL (1) NL9202086A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052684A1 (de) * 2004-10-29 2006-05-24 Ab Skf bearing arrangement

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9302019A (nl) * 1993-11-22 1995-06-16 Skf Ind Trading & Dev Wentellager met een smeermiddel bevattende matrix.
JP4003284B2 (ja) * 1998-03-31 2007-11-07 日本精工株式会社 給油手段付転がり軸受装置
AT409410B (de) * 1999-08-13 2002-08-26 Jenbacher Ag Lagereinrichtung zum lagern eines beweglichen bauteiles, insbesondere der kurbelwelle eines verbrennungsmotors
FR2798432B1 (fr) * 1999-09-10 2001-11-09 Snfa HYBRID BALL BEARING WITH CERAMIC BALLS AND STEEL RINGS
GB0100916D0 (en) * 2001-01-12 2001-02-21 Nsk Rhp Europe Technology Co Ltd Rolling Element bearing seal
US20030001444A1 (en) * 2001-06-18 2003-01-02 Ametek, Inc. Sealed bearing protection for motors
JP4236921B2 (ja) * 2002-12-26 2009-03-11 津田駒工業株式会社 軸受装置の潤滑油供給機構
JP4305110B2 (ja) * 2003-09-26 2009-07-29 株式会社ジェイテクト 軸受装置
US7832735B2 (en) * 2006-01-11 2010-11-16 Skf Usa Inc. Seal assembly with protective filter
JP5110250B2 (ja) 2006-02-06 2012-12-26 Ｎｏｋ株式会社 Oil seal
JP4306699B2 (ja) 2006-06-30 2009-08-05 トヨタ自動車株式会社 すべり軸受及びこれを備える内燃機関
JP3991321B1 (ja) * 2007-02-08 2007-10-17 日本精工株式会社 軸受装置
EP1967749B1 (de) * 2007-03-05 2018-10-31 JTEKT Corporation Kegelrollenlager mit schmierung
JP5310990B2 (ja) * 2007-05-11 2013-10-09 Ｎｏｋ株式会社 密封装置
JP2011256895A (ja) * 2010-06-07 2011-12-22 Ntn Corp 転がり軸受
JP5624506B2 (ja) * 2011-03-09 2014-11-12 Ntn株式会社 Rolling bearing with filter
AU2012232118B2 (en) 2011-03-22 2015-11-26 Ntn Corporation Roller bearing, and travel device provided with roller bearing
JP6050012B2 (ja) * 2011-03-24 2016-12-21 Ntn株式会社 転がり軸受
GB2478461A (en) * 2011-05-31 2011-09-07 Skf Ab A sealed self-aligning rolling element bearing
US9175805B2 (en) 2011-09-29 2015-11-03 Lincoln Industrial Corporation Lubricant filtration system
EP2852844B1 (de) * 2012-05-22 2019-07-10 Aktiebolaget SKF Sensorträgereinheit und vorrichtung mit solch einer einheit
JP6075977B2 (ja) 2012-06-19 2017-02-08 Ntn株式会社 Rolling bearing
JP6214158B2 (ja) * 2012-12-28 2017-10-18 Ntn株式会社 転がり軸受
US9976348B2 (en) 2013-03-25 2018-05-22 David R. Hall Tightly-closing dynamic assembly
WO2014192724A1 (ja) 2013-05-28 2014-12-04 Ntn株式会社 転がり軸受
WO2015152329A1 (ja) * 2014-04-04 2015-10-08 Ntn株式会社 フィルタ付き転がり軸受
JP6419478B2 (ja) * 2014-07-25 2018-11-07 Ntn株式会社 転がり軸受
WO2016022258A1 (en) * 2014-08-06 2016-02-11 Schaeffler Technologies AG & Co. KG Bearing seal for media lubrication
DE102014216520A1 (de) 2014-08-20 2016-02-25 Schaeffler Technologies AG & Co. KG Selbstreinigende Filteranordnung und Wälzlageranordnung, sowie Verfahren zur Selbstreinigung
DE102014216501A1 (de) 2014-08-20 2016-02-25 Schaeffler Technologies AG & Co. KG Brush seal with conveying effect
CN105736704A (zh) * 2014-12-11 2016-07-06 舍弗勒技术有限两合公司 唇形油封及轴承
DE102015215462A1 (de) * 2015-08-13 2017-02-16 Schaeffler Technologies AG & Co. KG Rolling bearing assembly with lubricant supply
JP6786373B2 (ja) * 2016-12-14 2020-11-18 Ntn株式会社 Rolling bearing with rotation sensor
BE1026499B1 (nl) * 2018-07-30 2020-02-26 Punch Powertrain Nv Rotorasafdichting - en lagersmeringsysteem

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4324167Y1 (de) * 1964-06-09 1968-10-12
GB1319953A (en) * 1969-06-17 1973-06-13 Skf Uk Ltd Rolling bearings
US4174845A (en) * 1974-08-15 1979-11-20 Repco Research Proprietary Limited Fluid seal
US4575265A (en) * 1980-05-27 1986-03-11 Reliance Electric Company Seal for shaft bearings
JPS60245948A (en) * 1984-05-22 1985-12-05 Matsushita Electric Ind Co Ltd Hot-water supply control device
JPH0613887B2 (ja) * 1985-10-31 1994-02-23 内山工業株式会社 密封体
JPH0765620B2 (ja) * 1986-03-07 1995-07-19 日本精工株式会社 密閉したケ−ス内に配設された転がり軸受の潤滑装置
DE3607535A1 (de) * 1986-03-07 1987-09-10 Kugelfischer G Schaefer & Co SEALED ROLLER BEARING
US5150975A (en) * 1987-02-12 1992-09-29 Hy-Tech Hydraulics, Inc. Compact self-lubricating bearing system
US4793424A (en) * 1987-02-27 1988-12-27 Drilex Systems, Inc. Self-lubricating well tools and seal elements therefor
JPH0623775Y2 (ja) * 1987-04-25 1994-06-22 エヌティエヌ株式会社 オイルフイルタ付き転がり軸受
JP2610636B2 (ja) * 1988-01-26 1997-05-14 光洋精工株式会社 円すいころ軸受および軸受の潤滑方法
US5022659A (en) * 1988-12-27 1991-06-11 The Timken Company Seal assembly for antifriction bearings
NL8902384A (nl) * 1989-09-25 1991-04-16 Skf Ind Trading & Dev Wentellager waarin een smeeroliepomp is opgenomen.
DE9002218U1 (de) * 1990-02-24 1990-04-26 Skf Gmbh, 8720 Schweinfurt, De
US5154517A (en) * 1991-04-17 1992-10-13 Ina Bearing Company, Inc. Anti-friction bearing with integral oil feed tube
JPH06148234A (ja) * 1992-11-06 1994-05-27 Omron Corp 加速度検知装置及びその自己診断方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052684A1 (de) * 2004-10-29 2006-05-24 Ab Skf bearing arrangement
DE102004052684B4 (de) * 2004-10-29 2014-07-10 Ab Skf bearing arrangement

Also Published As

Publication number Publication date
DE69321326D1 (de) 1998-11-05
NL9202086A (nl) 1994-07-01
EP0600559B1 (de) 1998-09-30
JP2628526B2 (ja) 1997-07-09
US5492416A (en) 1996-02-20
ES2121048T3 (es) 1998-11-16
EP0600559A1 (de) 1994-06-08
JPH06323335A (ja) 1994-11-25

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee