JP4460309B2 - ドラグラインスイングシャフト用密閉球状ローラベアリング - Google Patents

ドラグラインスイングシャフト用密閉球状ローラベアリング Download PDF

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Publication number
JP4460309B2
JP4460309B2 JP2003588095A JP2003588095A JP4460309B2 JP 4460309 B2 JP4460309 B2 JP 4460309B2 JP 2003588095 A JP2003588095 A JP 2003588095A JP 2003588095 A JP2003588095 A JP 2003588095A JP 4460309 B2 JP4460309 B2 JP 4460309B2
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JP
Japan
Prior art keywords
ring
resistant seal
wear
inner ring
seal ring
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
JP2003588095A
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English (en)
Japanese (ja)
Other versions
JP2005524030A (ja
JP2005524030A5 (enExample
Inventor
ボロースキー，リチャード
エス． カルビン，ジェフ
マルナカ，ヒロシ
ヴィト，ジョセフ
エル． オックスリー，メイナード
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 Co
Original Assignee
Timken 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 Timken Co filed Critical Timken Co
Publication of JP2005524030A publication Critical patent/JP2005524030A/ja
Publication of JP2005524030A5 publication Critical patent/JP2005524030A5/ja
Application granted granted Critical
Publication of JP4460309B2 publication Critical patent/JP4460309B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
    • 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
    • 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
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • 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
    • F16C19/22—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
    • F16C2350/00—Machines or articles related to building
    • F16C2350/26—Excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP2003588095A 2002-04-23 2003-04-22 ドラグラインスイングシャフト用密閉球状ローラベアリング Expired - Fee Related JP4460309B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37486602P 2002-04-23 2002-04-23
PCT/US2003/012574 WO2003091587A1 (en) 2002-04-23 2003-04-22 Sealed spherical roller bearing for dragline swing shaft

Publications (3)

Publication Number Publication Date
JP2005524030A JP2005524030A (ja) 2005-08-11
JP2005524030A5 JP2005524030A5 (enExample) 2006-06-08
JP4460309B2 true JP4460309B2 (ja) 2010-05-12

Family

ID=29270557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003588095A Expired - Fee Related JP4460309B2 (ja) 2002-04-23 2003-04-22 ドラグラインスイングシャフト用密閉球状ローラベアリング

Country Status (6)

Country Link
US (1) US6814494B2 (enExample)
EP (1) EP1497569B1 (enExample)
JP (1) JP4460309B2 (enExample)
AU (1) AU2003239161A1 (enExample)
DE (1) DE60306638T2 (enExample)
WO (1) WO2003091587A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2339457T5 (es) * 2003-11-18 2017-03-16 Ntn Corporation Cojinete de rodillos autoalineable de doble hilera y dispositivo de soporte de un árbol principal de generador de turbina eólica
US7922396B2 (en) * 2004-09-21 2011-04-12 Ntn Corporation Double row self-aligning roller bearing and main shaft support structure of wind power generator
US7523912B1 (en) * 2004-12-17 2009-04-28 Pelco Products, Inc. Pivot base assembly for traffic pole
DE112005003424T5 (de) * 2005-01-25 2007-12-13 Ntn Corp. Tragkonstruktion für ein Schrägzahnrad, Drehzahlerhöhungsgetriebe für einen Windkraftgenerator, und Tragkonstruktion für eine vertikale Welle
DE102007047527A1 (de) * 2007-10-04 2009-04-09 Schaeffler Kg Radialwälzlager, insbesondere zweireihiges Schrägwälzlager
CN102138015A (zh) * 2008-08-27 2011-07-27 Skf公司 用于船舱推进系统的轴承
DE102009014922A1 (de) * 2009-03-25 2010-09-30 Ab Skf Fettgeschmiertes zweireihiges Wälzlager und Lagersystem mit einem derartigen Wälzlager und einer Schmiervorrichtung
DE102010051230A1 (de) * 2010-11-12 2012-05-16 Schaeffler Technologies Gmbh & Co. Kg Abgedichtetes Wälzlager
DE102011003513A1 (de) * 2011-02-02 2012-08-02 Aktiebolaget Skf Wälzlager
DE102011075548B4 (de) * 2011-05-10 2015-12-17 Schaeffler Technologies AG & Co. KG Lager mit einer Energieerfassungseinheit, insbesondere Pendelrollen-Lager zur Lagerung einer Walze
DE102011078840A1 (de) 2011-07-08 2013-01-10 Schaeffler Technologies AG & Co. KG Pendelrollenlager mit Dichtungsanordnung sowie Flossenstabilisator mit dem Pendelrollenlager
DE102012202592A1 (de) 2012-02-21 2013-08-22 Schaeffler Technologies AG & Co. KG Wälzlager
EP2871377B1 (en) * 2013-11-07 2017-01-25 Aktiebolaget SKF Bearing unit for fluid machinery application
DE102014219700A1 (de) * 2014-09-29 2016-03-31 Aktiebolaget Skf Dichtung bei einem Lager und Verfahren für einen verschleißmindernden Betrieb einer Dichtung bei einem Lager
US9732793B2 (en) * 2015-04-09 2017-08-15 Aktiebolaget Skf Bearing and bearing arrangement
US9797440B2 (en) * 2015-04-09 2017-10-24 Aktiebolaget Skf Bearing
US9850942B2 (en) * 2015-04-09 2017-12-26 Aktiebolaget Skf Bearing and bearing arrangement
JP2018179078A (ja) * 2017-04-07 2018-11-15 株式会社ジェイテクト 自動調心ころ軸受
DE102019201353A1 (de) * 2019-02-01 2020-08-06 Horsch Maschinen Gmbh Lagereinheit und landwirtschaftliche Maschine mit einer solchen Lagereinheit
DE102020118645B4 (de) 2020-07-15 2022-02-17 Schaeffler Technologies AG & Co. KG Lagerring mit Dichtscheibe
IT202000021259A1 (it) * 2020-09-08 2022-03-08 Skf Ab Tenuta a cassetta per uso in ambienti estremi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957319A (en) * 1975-01-29 1976-05-18 Reliance Electric Company Pillow block and bearing assembly
SE450851B (sv) * 1986-01-24 1987-08-03 Skf Mekanprodukter Ab Anordning for montering av ett lager innefattande tetningar
US5017025A (en) * 1990-04-05 1991-05-21 The Timken Company Bearing assembly for a shaft journal
US5104239A (en) * 1991-03-06 1992-04-14 Sague John E In situ replaceable bearing
US5462367A (en) * 1994-08-18 1995-10-31 The Timken Company Compact bearing and stiffened journal

Also Published As

Publication number Publication date
WO2003091587A1 (en) 2003-11-06
JP2005524030A (ja) 2005-08-11
US6814494B2 (en) 2004-11-09
EP1497569B1 (en) 2006-07-05
US20030198416A1 (en) 2003-10-23
DE60306638D1 (de) 2006-08-17
EP1497569A1 (en) 2005-01-19
AU2003239161A1 (en) 2003-11-10
DE60306638T2 (de) 2007-06-21

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