DE4207329A1 - Kegelrollenkaefig fuer kegelrollenlager - Google Patents

Kegelrollenkaefig fuer kegelrollenlager

Info

Publication number
DE4207329A1
DE4207329A1 DE4207329A DE4207329A DE4207329A1 DE 4207329 A1 DE4207329 A1 DE 4207329A1 DE 4207329 A DE4207329 A DE 4207329A DE 4207329 A DE4207329 A DE 4207329A DE 4207329 A1 DE4207329 A1 DE 4207329A1
Authority
DE
Germany
Prior art keywords
cage
ribs
pockets
transverse
inner 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.)
Granted
Application number
DE4207329A
Other languages
German (de)
English (en)
Other versions
DE4207329C2 (enExample
Inventor
Fabrizio Sozzi
Maurizio Martinetti
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 Industrie SpA
Original Assignee
SKF Industrie SpA
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 Industrie SpA filed Critical SKF Industrie SpA
Publication of DE4207329A1 publication Critical patent/DE4207329A1/de
Application granted granted Critical
Publication of DE4207329C2 publication Critical patent/DE4207329C2/de
Granted 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
    • 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
    • F16C19/383—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded 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
    • 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
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near the bearing
    • F16C33/6614—Retaining the grease in or near the bearing in recesses or cavities provided in retainers, races or 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6629—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the 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
    • 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)
DE4207329A 1991-03-26 1992-03-07 Kegelrollenkaefig fuer kegelrollenlager Granted DE4207329A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910210A IT1245292B (it) 1991-03-26 1991-03-26 Gabbia di trattenimento per rulli conici

Publications (2)

Publication Number Publication Date
DE4207329A1 true DE4207329A1 (de) 1992-10-01
DE4207329C2 DE4207329C2 (enExample) 1993-06-24

Family

ID=11409122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4207329A Granted DE4207329A1 (de) 1991-03-26 1992-03-07 Kegelrollenkaefig fuer kegelrollenlager

Country Status (2)

Country Link
DE (1) DE4207329A1 (enExample)
IT (1) IT1245292B (enExample)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1007922C2 (nl) * 1997-12-29 1999-06-30 Skf Ind Trading & Dev Kooi met verbeterde vasthoudwerking.
DE10164937B4 (de) * 2000-10-27 2007-12-13 Nsk Ltd. Wälzlager und Spindelvorrichtung für Werkzeugmaschine
EP1757823A3 (en) * 2005-08-25 2009-01-07 Ntn Corporation Tapered roller bearing
WO2009143806A3 (de) * 2008-05-29 2010-01-07 Schaeffler Kg Wälzlagerkäfig
RU2443916C1 (ru) * 2009-11-24 2012-02-27 Амстед Рэйл Компани, Инк. Роликоподшипник для железнодорожного вагона
EP1696144A3 (de) * 2005-02-25 2014-08-27 Audi Ag Wälzlagerkäfig mit Schmiertaschen und Schmiernuten
JP2015064075A (ja) * 2013-09-25 2015-04-09 上銀科技股▲フン▼有限公司 間隔をおいて環状に配列した２列の転動体の潤滑構造を有する伝動部品
US9140303B2 (en) 2013-08-14 2015-09-22 Aktiebolaget Skf Cage for a roller bearing and roller bearing
EP2674635A4 (en) * 2011-02-09 2015-12-23 Jtekt Corp BALL BEARING DEVICE FOR ONE WHEEL
EP2660486A4 (en) * 2010-11-26 2016-06-22 Nsk Ltd SPACER FOR RADIAL BEARING WITH NEEDLES
DE102006006591B4 (de) * 2005-02-16 2017-01-05 Ntn Corp. Zahnrad-Tragestruktur für einen Fahrtantrieb für eine Baumaschine
DE102015215432A1 (de) * 2015-08-13 2017-02-16 Aktiebolaget Skf Wälzlager
FR3040749A1 (fr) * 2015-09-09 2017-03-10 Ntn-Snr Roulements Systeme de roulement muni d'au moins une cage
DE102017116356A1 (de) * 2017-07-20 2019-01-24 Schaeffler Technologies AG & Co. KG Rollenwälzlager
WO2021239174A1 (de) * 2020-05-28 2021-12-02 Schaeffler Technologies AG & Co. KG Rollenlager mit einem schmierdurchlassoptimierten lagerkäfig
DE102022106927A1 (de) 2022-03-24 2023-09-28 Schaeffler Technologies AG & Co. KG Kegelrollenlager und -anordnung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258861A1 (de) * 2002-12-17 2003-12-04 Bosch Gmbh Robert Käfig für ein Wälzlager
DE102008049036A1 (de) 2008-09-25 2010-04-01 Schaeffler Kg Käfig für Wälzkörper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828159A1 (de) * 1977-06-27 1979-01-11 Timken Co Einreihiges kegelrollenlager
DE3141813T1 (de) * 1980-03-31 1982-10-07 Tmken Co Polymer cage for a tapered roller bearing
US4425011A (en) * 1982-06-07 1984-01-10 The Timken Company Polymer cage for a high speed tapered roller bearing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828159A1 (de) * 1977-06-27 1979-01-11 Timken Co Einreihiges kegelrollenlager
DE3141813T1 (de) * 1980-03-31 1982-10-07 Tmken Co Polymer cage for a tapered roller bearing
US4425011A (en) * 1982-06-07 1984-01-10 The Timken Company Polymer cage for a high speed tapered roller bearing

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999034124A1 (en) * 1997-12-29 1999-07-08 Skf Engineering & Research Centre B.V. Cage with improved grease retention
US6461048B1 (en) 1997-12-29 2002-10-08 Skf Engineering & Research Centre B.V. Cage with improved grease retention
CN1095949C (zh) * 1997-12-29 2002-12-11 Skf工程研究中心公司 带改进润滑脂保存性能的保持架
NL1007922C2 (nl) * 1997-12-29 1999-06-30 Skf Ind Trading & Dev Kooi met verbeterde vasthoudwerking.
DE10164937C5 (de) 2000-10-27 2019-10-02 Nsk Ltd. Wälzlager und Spindelvorrichtung für Werkzeugmaschine
DE10164937B4 (de) * 2000-10-27 2007-12-13 Nsk Ltd. Wälzlager und Spindelvorrichtung für Werkzeugmaschine
DE102006006591B4 (de) * 2005-02-16 2017-01-05 Ntn Corp. Zahnrad-Tragestruktur für einen Fahrtantrieb für eine Baumaschine
EP1696144A3 (de) * 2005-02-25 2014-08-27 Audi Ag Wälzlagerkäfig mit Schmiertaschen und Schmiernuten
US8382380B2 (en) 2005-08-25 2013-02-26 Ntn Corporation Tapered roller bearing
EP1757823A3 (en) * 2005-08-25 2009-01-07 Ntn Corporation Tapered roller bearing
WO2009143806A3 (de) * 2008-05-29 2010-01-07 Schaeffler Kg Wälzlagerkäfig
RU2443916C1 (ru) * 2009-11-24 2012-02-27 Амстед Рэйл Компани, Инк. Роликоподшипник для железнодорожного вагона
EP2660486A4 (en) * 2010-11-26 2016-06-22 Nsk Ltd SPACER FOR RADIAL BEARING WITH NEEDLES
EP2674635A4 (en) * 2011-02-09 2015-12-23 Jtekt Corp BALL BEARING DEVICE FOR ONE WHEEL
US9140303B2 (en) 2013-08-14 2015-09-22 Aktiebolaget Skf Cage for a roller bearing and roller bearing
DE102014213994B4 (de) 2013-08-14 2023-02-16 Aktiebolaget Skf Käfig für ein Rollenlager und Rollenlager
JP2015064075A (ja) * 2013-09-25 2015-04-09 上銀科技股▲フン▼有限公司 間隔をおいて環状に配列した２列の転動体の潤滑構造を有する伝動部品
DE102015215432A1 (de) * 2015-08-13 2017-02-16 Aktiebolaget Skf Wälzlager
FR3040749A1 (fr) * 2015-09-09 2017-03-10 Ntn-Snr Roulements Systeme de roulement muni d'au moins une cage
DE102017116356A1 (de) * 2017-07-20 2019-01-24 Schaeffler Technologies AG & Co. KG Rollenwälzlager
WO2021239174A1 (de) * 2020-05-28 2021-12-02 Schaeffler Technologies AG & Co. KG Rollenlager mit einem schmierdurchlassoptimierten lagerkäfig
DE102020114324A1 (de) 2020-05-28 2021-12-02 Schaeffler Technologies AG & Co. KG Rollenlager mit einem schmierdurchlassoptimierten Lagerkäfig
DE102022106927A1 (de) 2022-03-24 2023-09-28 Schaeffler Technologies AG & Co. KG Kegelrollenlager und -anordnung

Also Published As

Publication number Publication date
DE4207329C2 (enExample) 1993-06-24
ITTO910210A1 (it) 1992-09-26
IT1245292B (it) 1994-09-13
ITTO910210A0 (it) 1991-03-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee