IT1237683B - Cuscinetto a rulli - Google Patents

Cuscinetto a rulli

Info

Publication number
IT1237683B
IT1237683B IT06807189A IT6807189A IT1237683B IT 1237683 B IT1237683 B IT 1237683B IT 06807189 A IT06807189 A IT 06807189A IT 6807189 A IT6807189 A IT 6807189A IT 1237683 B IT1237683 B IT 1237683B
Authority
IT
Italy
Prior art keywords
spacers
cage
outer ring
inner ring
shoulder surface
Prior art date
Application number
IT06807189A
Other languages
English (en)
Other versions
IT8968071A0 (it
Original Assignee
Skf Gmbh
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 Gmbh filed Critical Skf Gmbh
Publication of IT8968071A0 publication Critical patent/IT8968071A0/it
Application granted granted Critical
Publication of IT1237683B publication Critical patent/IT1237683B/it

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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/51—Cages for rollers or needles formed of unconnected members
    • F16C33/513—Cages for rollers or needles formed of unconnected members formed of arcuate segments for carrying one or more 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
    • 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
    • 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
    • F16C19/36—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 a single row of rollers
    • F16C19/361—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 a single row of rollers with cylindrical 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling 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
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/49—Cages for rollers or needles comb-shaped
    • F16C33/494—Massive or moulded comb cages
    • F16C33/495—Massive or moulded comb cages formed as one piece cages, i.e. monoblock comb cages
    • F16C33/498—Massive or moulded comb cages formed as one piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb 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
    • F16C33/72—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
    • F16C33/72—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
IT06807189A 1988-12-10 1989-12-06 Cuscinetto a rulli IT1237683B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3841629A DE3841629C2 (de) 1988-12-10 1988-12-10 Rollenlagerung

Publications (2)

Publication Number Publication Date
IT8968071A0 IT8968071A0 (it) 1989-12-06
IT1237683B true IT1237683B (it) 1993-06-15

Family

ID=6368874

Family Applications (1)

Application Number Title Priority Date Filing Date
IT06807189A IT1237683B (it) 1988-12-10 1989-12-06 Cuscinetto a rulli

Country Status (3)

Country Link
US (1) US5009525A (it)
DE (1) DE3841629C2 (it)
IT (1) IT1237683B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352047A (en) * 1992-07-13 1994-10-04 Rexnord Corporation Snap-tab roller bearing case
JP3733747B2 (ja) * 1997-10-01 2006-01-11 日本精工株式会社 ころ軸受用合成樹脂製保持器及びころ軸受
DE19745410A1 (de) * 1997-10-15 1999-04-22 Schaeffler Waelzlager Ohg Maschinenelement
US6464399B1 (en) 1999-12-27 2002-10-15 The Timken Company Hub assembly for automotive vehicles
JP4385801B2 (ja) * 2004-03-15 2009-12-16 株式会社ジェイテクト 円錐ころ軸受
DE102004043374A1 (de) * 2004-09-08 2006-03-09 Fag Kugelfischer Ag & Co. Ohg Massivkäfig für ein Rollenlager, insbesondere für ein zweireihiges Pendelrollenlager, sowie Verfahren zur Ermittlung des Bohrwinkels der Käfigtaschen und des Längsradius der Stege eines solchen Massivkäfigs
DE102005009980B3 (de) * 2005-03-04 2006-06-14 Aktiebolaget Skf Wälzlager
DE102005058150A1 (de) * 2005-12-06 2007-07-05 Schaeffler Kg Schrägrollenlager
DE102005058152A1 (de) * 2005-12-06 2007-07-05 Schaeffler Kg Käfig für Wälzrollenlager
DK1998059T3 (da) * 2005-12-21 2014-09-22 Ntn Toyo Bearing Co Ltd Rulleleje, holdedelssegment og understøtningstruktur til en hovedaksel i en vinddrevet generator
DE102006047544A1 (de) * 2006-10-07 2008-04-10 Schaeffler Kg Metallkäfig für Rollenlager
WO2009063802A1 (ja) * 2007-11-12 2009-05-22 Ntn Corporation 円錐ころ軸受
JP5109721B2 (ja) * 2008-02-29 2012-12-26 日本精工株式会社 円すいころ軸受
KR20120048043A (ko) 2009-09-11 2012-05-14 더 팀켄 컴퍼니 롤링 요소 베어링용 스냅-온 케이지 브리지
JP5757703B2 (ja) * 2009-12-25 2015-07-29 Ntn株式会社 円すいころ軸受
FR2956708B1 (fr) * 2010-02-24 2012-07-06 Snr Roulements Sa Palier a roulement comprenant une cage de retention des corps roulants
US8465209B2 (en) * 2010-03-24 2013-06-18 Schaeffler Technologies AG & Co. KG Cage for radial roller bearings with limited width availability
JP5619574B2 (ja) * 2010-11-10 2014-11-05 Ntn株式会社 櫛型樹脂保持器およびころ軸受
CN103717929B (zh) * 2011-05-17 2017-02-15 Skf公司 用于圆环滚子轴承的保持架
EP2610511A1 (en) * 2011-12-28 2013-07-03 Siemens Aktiengesellschaft Cage and rolling element bearing
EP2841783A4 (en) * 2012-04-23 2016-02-17 Skf Ab BEARING ARRANGEMENT
KR101676981B1 (ko) * 2012-12-25 2016-11-16 닛본 세이고 가부시끼가이샤 원추 롤러 베어링
JP6039478B2 (ja) * 2013-03-25 2016-12-07 ナブテスコ株式会社 歯車伝動装置
JP2015021582A (ja) * 2013-07-22 2015-02-02 株式会社ジェイテクト 円錐ころ軸受と円錐ころ軸受を用いた動力伝達装置
CN104565021B (zh) * 2013-10-11 2018-04-17 株式会社捷太格特 圆锥滚子轴承
DE102013223751A1 (de) * 2013-11-21 2015-05-21 Schaeffler Technologies AG & Co. KG Käfig zur Lagerung von Wälzkörpern eines Wälzlagers
JP2015102153A (ja) * 2013-11-25 2015-06-04 株式会社ジェイテクト 分割保持器及びころ軸受
JP6295621B2 (ja) * 2013-11-25 2018-03-20 株式会社ジェイテクト 分割保持器及びころ軸受
DE102014206661A1 (de) 2014-04-07 2015-10-08 Schaeffler Technologies AG & Co. KG Kegelrollenlager, Verfahren zur Herstellung des Kegelrollenlagers und Verfahren zur sicheren Montage des Kegelrollenlagers
DE102014212076A1 (de) * 2014-06-24 2015-12-24 Aktiebolaget Skf Lagerkäfig für ein Wälzlager, insbesondere für ein Kegelrollenlager
US20150152919A1 (en) * 2015-02-09 2015-06-04 Schaeffler Technologies AG & Co. KG Bearing assembly with cage axial retention
JP6694288B2 (ja) * 2016-02-05 2020-05-13 ナブテスコ株式会社 コロ軸受
DE102017114432A1 (de) * 2017-06-29 2019-01-03 Schaeffler Technologies AG & Co. KG Kegelrollenlager sowie Verfahren zur Montage des Kegelrollenlagers
DE102018105242B3 (de) 2018-03-07 2019-06-13 Sumitomo (Shi) Cyclo Drive Germany Gmbh Radial-schrägrollenlager

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959378U (de) * 1967-02-21 1967-04-27 Skf Kugellagerfabriken Gmbh Rollen- bzw. nadellagerkaefig.
US3477773A (en) * 1968-01-23 1969-11-11 John A Altson Molded cage for nonseparable assembly of roller bearings
DE2212621C3 (de) * 1972-03-16 1982-05-13 Schwarzbich, Jörg, 4800 Bielefeld Axial-Zylinderrollenlager
DE2441121C3 (de) * 1974-08-28 1982-09-16 FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt Rollenlager
DE2739367A1 (de) * 1977-09-01 1978-10-26 Kugelfischer G Schaefer & Co Einbaufertiges, selbsthaltendes schraegrollenlager
DE3150605C2 (de) * 1981-12-21 1985-01-24 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Ein- oder zweireihiges Schrägrollenlager
US4523862A (en) * 1983-06-07 1985-06-18 Koyo Seiko Company Limited Tapered roller bearing
DE3427347C2 (de) * 1984-07-25 1995-01-26 Schaeffler Waelzlager Kg Freilaufkäfig aus polymerem Werkstoff
DE3520814A1 (de) * 1985-06-11 1986-12-11 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Kaefig fuer schraegrollenlager
DE3723168C2 (de) * 1987-07-14 1995-11-02 Kugelfischer G Schaefer & Co Kegelrollenlager

Also Published As

Publication number Publication date
DE3841629C2 (de) 1996-07-11
IT8968071A0 (it) 1989-12-06
US5009525A (en) 1991-04-23
DE3841629A1 (de) 1990-06-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971223