ITTO910032A1 - Cuscinetto a rotolamento per il supporto di un albero spostabile in modo limitato assialmente o simile. - Google Patents
Cuscinetto a rotolamento per il supporto di un albero spostabile in modo limitato assialmente o simile.Info
- Publication number
- ITTO910032A1 ITTO910032A1 IT000032A ITTO910032A ITTO910032A1 IT TO910032 A1 ITTO910032 A1 IT TO910032A1 IT 000032 A IT000032 A IT 000032A IT TO910032 A ITTO910032 A IT TO910032A IT TO910032 A1 ITTO910032 A1 IT TO910032A1
- Authority
- IT
- Italy
- Prior art keywords
- axial
- moved
- shaft
- support
- rolling bearing
- 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
- 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
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
-
- 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
- F16C31/00—Bearings for parts which both rotate and move linearly
- F16C31/04—Ball or 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/3806—Details of interaction of cage and race, e.g. retention, 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
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
- F16C33/3856—Massive or moulded cages having cage pockets surrounding the balls, 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/063—Fixing them on the shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4007775A DE4007775C1 (it) | 1990-03-12 | 1990-03-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910032A0 ITTO910032A0 (it) | 1991-01-22 |
ITTO910032A1 true ITTO910032A1 (it) | 1992-07-22 |
IT1246132B IT1246132B (it) | 1994-11-15 |
Family
ID=6401978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910032A IT1246132B (it) | 1990-03-12 | 1991-01-22 | Cuscinetto a rotolamento per il supporto di un albero spostabile in modo limitato assialmente o simile |
Country Status (4)
Country | Link |
---|---|
US (1) | US5102242A (it) |
DE (1) | DE4007775C1 (it) |
FR (1) | FR2659404B1 (it) |
IT (1) | IT1246132B (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3902937C2 (de) * | 1989-02-01 | 1996-08-01 | Skf Gmbh | Changierlager |
DE4300683C2 (de) * | 1993-01-13 | 1998-08-13 | Koenig & Bauer Albert Ag | Farbwerk für eine Rotationsdruckmaschine |
FR2704032B1 (fr) * | 1993-04-14 | 1995-07-21 | Nadella | Palier à roulement précontraint à cage perfectionnée et son application notamment à une colonne de direction. |
DE19953370C1 (de) * | 1999-11-06 | 2001-05-31 | Skf Gmbh | Lagerung für eine Walze, insbesondere für die Druckwalze in einer Druckmaschine |
DE19953371C1 (de) * | 1999-11-06 | 2001-05-10 | Skf Gmbh | Lagerung für eine Walze, insbesondere für die Druckwalze in einer Druckmaschine |
DE10009329C1 (de) * | 2000-02-28 | 2001-08-02 | Skf Gmbh | Lagerung für eine Walze, insbesondere für die Druckwalze in einer Druckmaschine |
US6386764B1 (en) * | 2000-09-07 | 2002-05-14 | The Timken Company | Bearing unitized for handling |
US6540407B2 (en) | 2001-06-12 | 2003-04-01 | Electric Boat Corporation | Rolling element bearing arrangement |
GB0214207D0 (en) * | 2002-06-19 | 2002-07-31 | Sarnatech Bnl Ltd | Improved bearing |
US7056087B2 (en) * | 2004-01-15 | 2006-06-06 | Hamilton Sundstrand | Traction drive shaft seal |
DE102007054407A1 (de) * | 2007-11-13 | 2009-05-20 | Ab Skf | Linearwälzlagerkäfig |
DE102012211891B4 (de) * | 2012-07-09 | 2018-02-22 | Schaeffler Technologies AG & Co. KG | Wälzlager für einen Turbolader |
DE102014207211A1 (de) * | 2014-04-15 | 2015-10-15 | Schaeffler Technologies AG & Co. KG | Wälzlager |
JP6379079B2 (ja) * | 2015-10-01 | 2018-08-22 | 透一 野渡 | ラジアルころ軸受 |
US20170102032A1 (en) * | 2015-10-12 | 2017-04-13 | Schaeffler Technologies AG & Co. KG | Low friction ball bearing cage design with optimized contact surface |
US10012266B1 (en) * | 2017-01-12 | 2018-07-03 | Schaeffler Technologies AG & Co. KG | Ball bearing with cage having rattle reduction feature and method thereof |
FR3082902B1 (fr) * | 2018-06-26 | 2020-11-27 | Skf Ab | Roulement a billes, unite de mesure de couple de friction sous charge equipee d’un tel roulement, et banc d’essais pour dispositif tournant equipe d’une telle unite de mesure |
GB2589706B (en) * | 2019-09-23 | 2023-08-23 | Skf Ab | High-speed bearing with grooved and cylindrical races |
IT202000007555A1 (it) * | 2020-04-09 | 2021-10-09 | Skf Ab | Unita’ cuscinetto con anello radialmente interno ottimizzato |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7235871U (de) * | 1976-06-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Lagerung für eine über in einem Kugelkäfig geführte Kugeln axial- und drehbeweglich gelagerte Welle | |
DE8132600U1 (de) * | 1982-04-01 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Wälzlager für kurze Axialwege | |
DE7212720U (de) * | 1972-07-06 | Duerkoppwerke Gmbh | Kugellager für die Lagerung einer begrenzt axial beweglichen Welle oder | |
US2105976A (en) * | 1937-01-19 | 1938-01-18 | Langlois Joseph Ulfranc | Bearing |
GB868712A (en) * | 1956-08-10 | 1961-05-25 | Nat Res Dev | Improvements in or relating to rectilinear bearings |
FR1563130A (it) * | 1968-02-27 | 1969-04-11 | ||
DE2108562C2 (de) * | 1971-02-23 | 1982-02-25 | Industriewerk Schaeffler Ohg, 8522 Herzogenaurach | Kunststoffkäfig für Schrägkugellager |
DE2318341A1 (de) * | 1973-04-12 | 1974-10-31 | Keiper Fa F | Insbesondere zur aufnahme radialer lagerbelastungen ausgebildetes waelzlager |
US3975066A (en) * | 1974-08-28 | 1976-08-17 | Kugelfischer Georg Schafer & Co. | Journal bearing |
DE2648985C2 (de) * | 1976-10-28 | 1985-03-07 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Bordloses Rollenlager |
DE3539860A1 (de) * | 1985-11-09 | 1987-05-14 | Kugelfischer G Schaefer & Co | Kugelhuelse |
DE3540224A1 (de) * | 1985-11-13 | 1987-05-14 | Kugelfischer G Schaefer & Co | Zweireihiges schraegkugellager |
DE8633390U1 (de) * | 1986-12-13 | 1987-02-05 | SKF GmbH, 8720 Schweinfurt | Bordloses Wälzlager |
SE462438B (sv) * | 1988-05-11 | 1990-06-25 | Skf Nova Ab | Anordning vid roterande maskiner |
-
1990
- 1990-03-12 DE DE4007775A patent/DE4007775C1/de not_active Expired - Lifetime
-
1991
- 1991-01-08 FR FR9100155A patent/FR2659404B1/fr not_active Expired - Fee Related
- 1991-01-22 IT ITTO910032A patent/IT1246132B/it active IP Right Grant
- 1991-03-05 US US07/664,936 patent/US5102242A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5102242A (en) | 1992-04-07 |
DE4007775C1 (it) | 1991-09-19 |
ITTO910032A0 (it) | 1991-01-22 |
FR2659404A1 (fr) | 1991-09-13 |
FR2659404B1 (fr) | 1996-02-02 |
IT1246132B (it) | 1994-11-15 |
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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: 19990128 |