IT1237683B - Cuscinetto a rulli - Google Patents
Cuscinetto a rulliInfo
- 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
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)
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 (35)
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 |
EP2221493B1 (en) * | 2007-11-12 | 2013-04-03 | NTN Corporation | Tapered roller bearing |
JP5109721B2 (ja) * | 2008-02-29 | 2012-12-26 | 日本精工株式会社 | 円すいころ軸受 |
DK2475902T3 (en) | 2009-09-11 | 2015-11-30 | Timken Co | Click-to-lejeholderbro for rolling bearings |
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 |
US20150098825A1 (en) * | 2012-04-23 | 2015-04-09 | Hans Wendeberg | Bearing arrangement |
WO2014104132A1 (ja) * | 2012-12-25 | 2014-07-03 | 日本精工株式会社 | 円錐ころ軸受 |
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 |
EP3749871B1 (en) | 2018-02-07 | 2022-11-30 | The Timken Company | Roller seating device for tapered roller bearings |
DE102018105242B3 (de) | 2018-03-07 | 2019-06-13 | Sumitomo (Shi) Cyclo Drive Germany Gmbh | Radial-schrägrollenlager |
Family Cites Families (10)
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 |
-
1988
- 1988-12-10 DE DE3841629A patent/DE3841629C2/de not_active Expired - Fee Related
-
1989
- 1989-11-22 US US07/440,091 patent/US5009525A/en not_active Expired - Fee Related
- 1989-12-06 IT IT06807189A patent/IT1237683B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE3841629A1 (de) | 1990-06-13 |
US5009525A (en) | 1991-04-23 |
IT8968071A0 (it) | 1989-12-06 |
DE3841629C2 (de) | 1996-07-11 |
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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 |