DE19957709A1 - Jig for roller bearing simplifies assembly and disassembly without having to incline or move the bearing rings towards each other - Google Patents
Jig for roller bearing simplifies assembly and disassembly without having to incline or move the bearing rings towards each otherInfo
- Publication number
- DE19957709A1 DE19957709A1 DE19957709A DE19957709A DE19957709A1 DE 19957709 A1 DE19957709 A1 DE 19957709A1 DE 19957709 A DE19957709 A DE 19957709A DE 19957709 A DE19957709 A DE 19957709A DE 19957709 A1 DE19957709 A1 DE 19957709A1
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- holding means
- connecting means
- arrangement
- rings
- 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.)
- Withdrawn
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
- 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
- F16C35/067—Fixing them in a housing
-
- 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
- F16C19/22—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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
-
- 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
-
- 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
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
Description
Die Erfindung befaßt sich mit einer Vorrichtung und einem Verfahren zum Erleichtern der Montage, Demontage und Handha bung eines Wälzlagers, ohne die Lagerringe relativ zueinander schräg zu stellen oder axial zu verlagern, wobei das Wälzla ger Wälzkörper mit gekrümmten Laufbahn- und Wälzkörperprofi len aufweist, deren Krümmungsradien wesentlich größer als der größte Abstand zwischen den Mittelachsen und den Laufbahnflä chen sind.The invention relates to a device and a Procedures to facilitate assembly, disassembly and handling exercise of a rolling bearing without the bearing rings relative to each other to slant or to shift axially, the Wälzla ger rolling element with curved raceway and rolling element professional len, whose radii of curvature are much larger than that greatest distance between the central axes and the raceway area Chen are.
Ein allgemeines Problem beim Montieren und/oder Demontieren eines Lagers ist die Schrägstellung der Lagerringe. Ein wei teres Problem bei der Montage und/oder Demontage einiger La gertypen besteht darin, daß sich der innere und äußere Ring axial relativ zueinander bewegen, d. h. der Abstand zwischen den Schwerpunkten der Ringe hat sich im Vergleich zu seinem ursprünglichen Abstand verändert. Die vorliegende Erfindung befaßt sich insbesondere mit den Schwierigkeiten bei der Mon tage und/oder Demontage eines Lagers, das mit Wälzkörpern versehen ist, die gekrümmte Laufbahn- und Wälzkörperprofile aufweisen, wobei die Krümmungsradien wesentlich größer als der größte Abstand zwischen den Mittelachsen und den Flächen der Laufbahnen sind, und zum Erlauben einer relativen Schräg stellung und axialen Verlagerung der Laufbahnen sind die Rol len axial zwischen den Laufbahnen beweglich, ohne durch Ring flansche an den Laufbahnen oder durch begrenztes axiales Kä figspiel behindert zu sein. A general problem when assembling and / or disassembling of a bearing is the inclination of the bearing rings. A white teres problem with the assembly and / or disassembly of some La gertotypes is that the inner and outer ring move axially relative to each other, d. H. the distance between the focus of the rings has been compared to his original distance changed. The present invention deals in particular with the difficulties with the Mon days and / or dismantling of a bearing with rolling elements is provided, the curved raceway and rolling element profiles have, the radii of curvature much larger than the greatest distance between the central axes and the surfaces of the raceways, and to allow a relative slant Position and axial displacement of the raceways are the role len axially movable between the raceways, without by ring flanges on the raceways or by limited axial cheeses figspiel to be disabled.
Bei einem Lager der zuvor beschriebenen Art kann eine axiale Verschiebung der Ringe, unter welcher die Wälzkörperelemente belastet werden, sehr große radiale Lasten hervorrufen. Eine Folge der radialen Ausdehnung des Rings (und des auftretenden Selbsthemmeffektes) besteht darin, daß der Ring gegen die Welle und den Gehäusesitz verklemmt wird, was eine fortge setzte axiale Verlagerung der Ringe unmöglich macht.In a bearing of the type described above, an axial Displacement of the rings under which the rolling element elements be loaded, cause very large radial loads. A Consequence of the radial expansion of the ring (and the occurring Self-locking effect) is that the ring against the Shaft and the housing seat is jammed, which is a fortge continued axial displacement of the rings makes it impossible.
Die Aufgabe der Erfindung besteht darin, eine Vorrichtung und ein Verfahren zum Erleichtern der Montage, Demontage und Handhabung eines Wälzlagers zu schaffen, ohne die Lagerringe relativ zueinander schräg zu stellen oder axial zu verschie ben.The object of the invention is a device and a method to facilitate assembly, disassembly and Handling a rolling bearing without creating the bearing rings to be inclined relative to one another or to be displaced axially ben.
Erfindungsgemäß wird die Aufgabe durch eine Vorrichtung gemäß Anspruch 1 und ein Verfahren gemäß Anspruch 10 gelöst.According to the invention, the object is achieved by a device according to Claim 1 and a method according to claim 10 solved.
Das erfindungsgemäße Verfahren und die erfindungsgemäße Vor richtung erlauben es, eine axiale Montagekraft über einen La gerring auf den anderen zu übertragen, ohne die Wälzkörper elemente zu belasten. Ein Verklemmen der Ringe gegen die Wel le oder den Gehäusesitz wird vermieden.The inventive method and the inventive front direction allow an axial mounting force over a La gerring to transfer to the other without the rolling elements load elements. A jamming of the rings against the wel le or the housing seat is avoided.
Nachfolgend wird anhand der beigefügten Zeichnungen näher auf ein Ausführungsbeispiel der Erfindung eingegangen. Es zeigen:Below is based on the accompanying drawings received an embodiment of the invention. Show it:
Fig. 1 eine erste Ausführungsform einer Vor richtung zur Erleichterung der Montage eines Wälzlagers mit aus einer Platte bestehenden Verbindungsmitteln; Figure 1 shows a first embodiment of an on device to facilitate the assembly of a rolling bearing with a plate consisting of connecting means.
Fig. 2 eine zweite Ausführungsform der Vor richtung, bei welcher die Verbindungs mittel aus einer Abdeckung bestehen. Fig. 2 shows a second embodiment of the on device, in which the connecting means consist of a cover.
Gemäß einer ersten bevorzugten Ausführungsform, die in Fig. 1 dargestellt ist, wird eine Vorrichtung 1 zum Erleichtern der Montage, Demontage und Handhabung eines Wälzlagers 2 ohne Schrägstellung und axiale Verschiebung der Lagerringe 4, 5 in Bezug aufeinander vorgestellt. Die Vorrichtung dient in er ster Line zur Verwendung bei der Montage, Demontage und Hand habung des Lagers der zuvor beschriebenen Art. Die Handhabung umfaßt den Transport und andere Maßnahmen vor oder nach der Montage bzw. Demontage. Eine Vertiefungsanordnung 7 ist an wenigstens einer der Radialflächen 8 der Lagerringe 4, 5 vor gesehen, um eine Vorsprungsanordnung 9 von Haltemitteln 10 aufzunehmen. Der Zweck besteht im Erreichen einer Kupplungs wirkung. Die Vertiefungsanordnung 7 kann an der Innenseite oder Außenseite eines der Ringe 4, 5 angeordnet sein. Verbin dungsmittel 11 zum Abdecken eines Bereichs von beiden Stirn flächen der Ringe einer Lagerseite sind vorgesehen und an den Haltemitteln 10 mit Hilfe beispielsweise von Schrauben 12 be festigt, um eine Axialbewegung des Wälzlagers 2 zu ermögli chen. Bei dieser Ausführungsform decken die Verbindungsmittel 11 beide Stirnflächen der Ringe ab. Es versteht sich, daß die Anzahl an Schrauben wenigstens zwei betragen sollte und daß kurze Schrauben 12 bei der Montage/Demontage des Lagers ange ordnet werden und dünnere Schrauben zum Befestigen des Lager rings 4 und der Haltemittel 10 an geeigneten Maschinenelemen ten, wie z. B. einem Gehäuse oder einer Abdeckung verwendet werden können. Die Funktion der Haltemittel 10 besteht dann darin, den Außenring 4 in axialer Position zu halten. According to a first preferred embodiment, which is shown in Fig. 1, a device 1 for facilitating the assembly, disassembly and handling of a rolling bearing 2 without inclination and axial displacement of the bearing rings 4 , 5 in relation to each other is presented. The device is used in he ster line for use in the assembly, disassembly and handling of the bearing of the type described above. The handling includes transport and other measures before or after assembly or disassembly. A recess arrangement 7 is seen on at least one of the radial surfaces 8 of the bearing rings 4 , 5 in order to receive a projection arrangement 9 of holding means 10 . The purpose is to achieve a coupling effect. The recess arrangement 7 can be arranged on the inside or outside of one of the rings 4 , 5 . Connection means 11 for covering an area of both end faces of the rings of a bearing side are provided and fastened to the holding means 10 with the help of screws 12 , for example, in order to enable axial movement of the rolling bearing 2 . In this embodiment, the connecting means 11 cover both end faces of the rings. It is understood that the number of screws should be at least two and that short screws 12 are arranged during assembly / disassembly of the bearing and thinner screws for fastening the bearing ring 4 and the holding means 10 to suitable Maschinenelemen th such. B. a housing or a cover can be used. The function of the holding means 10 then consists in holding the outer ring 4 in the axial position.
Der Zweck der Verbindungsmittel 11 besteht darin, eine starre Verbindung während der Bewegung in axialer Richtung zwischen den Innenring 4 und dem Außenring 5 herzustellen, um eine gleichzeitige Bewegung der beiden Ringe 4, 5 zu erhalten, oh ne eine axiale Fehlstellung zwischen ihnen zu verursachen. Die Vertiefungsanordnung 7 besteht aus einer Umfangsnut oder einer Mehrzahl von Löchern. Selbstverständlich ist die Vor sprungsanordnung 9 passend zu der Vertiefungsanordnung 7 aus gebildet. Die Verbindungsmittel 11 bestehen aus einer Platte, welcher bei dieser Ausführungsform flach, kreisförmig und mit einem Loch in der Mitte versehen ist. Der Innenradius der Lo ches ist so gewählt, daß sowohl der Innenring 5 als auch der Außenring 4 berührt werden. Bei dieser Ausführungsform ist die Vorsprungsanordnung 9 der Haltemittel 10 so angeordnet, daß sie von einer Vertiefungsanordnung 7 an der äußeren Ra dialfläche 8 des Außenrings 4 aufgenommen werden kann. Es versteht sich, daß die Vorsprungs- und Vertiefungsanordnungen 7, 9 an anderen Stellen angeordnet sein können, beispiels weise an der Innenseite des Innenrings 5. Die Vorsprungsan ordnung 9 besteht aus wenigstens einem Ringsegment oder zwei Ringhälften.The purpose of the connecting means 11 is to establish a rigid connection during the movement in the axial direction between the inner ring 4 and the outer ring 5 in order to obtain a simultaneous movement of the two rings 4 , 5 , without causing an axial misalignment between them. The recess arrangement 7 consists of a circumferential groove or a plurality of holes. Of course, the pre jump arrangement 9 is formed to match the recess arrangement 7 . The connecting means 11 consist of a plate, which in this embodiment is flat, circular and provided with a hole in the middle. The inner radius of the lo ches is chosen so that both the inner ring 5 and the outer ring 4 are touched. In this embodiment, the projection arrangement 9 of the holding means 10 is arranged so that it can be received by a recess arrangement 7 on the outer Ra dial surface 8 of the outer ring 4 . It goes without saying that the projection and recess arrangements 7 , 9 can be arranged at other locations, for example on the inside of the inner ring 5 . The projection arrangement 9 consists of at least one ring segment or two ring halves.
Eine zweite bevorzugte Ausführungsform ist in Fig. 2 darge stellt. Wegen der großen Ähnlichkeiten zwischen den beiden Ausführungsformen werden nur die Unterschiede zwischen diesen angesprochen. Die Verbindungsmittel 11 bestehen aus einer Ab deckung 13. Eine Auswirkung auf die Haltemittel 10 und die Verbindungsmittel 11 besteht in einer gesteigerten Biegestei figkeit, welche das Bewerkstelligen der axialen Verschiebung des Lagers 2 unterstützt. Die Abdeckung 13 kann auch als Ab deckung für die Lageranwendung nach der Montage auf eine ge eignete Weise verwendet werden. A second preferred embodiment is shown in Fig. 2 Darge. Because of the great similarities between the two embodiments, only the differences between them are addressed. The connecting means 11 consist of a cover 13 . An effect on the holding means 10 and the connecting means 11 is an increased bending stiffness, which supports the accomplishment of the axial displacement of the bearing 2 . The cover 13 can also be used as a cover for the bearing application after assembly in a suitable manner.
Eine alternative Ausführungsform der Erfindung besteht darin, daß sowohl die Haltemittel 10 als auch die Verbindungsmittel 11 aus Scheiben bestehen, wobei jede Scheibe mit einer Schraube den Haltemitteln 10 zugeordnet ist, die in der Ver tiefungsanordnung 7 angeordnet sind.An alternative embodiment of the invention is that both the holding means 10 and the connecting means 11 consist of disks, each disk being associated with the retaining means 10 with a screw, which are arranged in the deepening arrangement 7 .
Weiterhin wird auch ein Verfahren zum Erleichtern der Mon tage, Demontage und Handhabung eines Lagers 2 der zuvor be schriebenen Art beansprucht. Die Verfahrensschritte bestehen zunächst darin, eine Vertiefungsanordnung 7 an wenigstens ei ner der Radialflächen 8 der Lagerringe 4, 5 vorzusehen. Ein nächster Schritt sieht vor, eine Vorsprungsanordnung 9 an Haltemitteln 10 in der Vertiefungsanordnung 7 vorzusehen, um eine Kupplungswirkung zu erreichen. Diesem Schritt folgt ein Positionieren von Verbindungsmitteln 11, um einen Bereich von Stirnflächen der Ringe einer Lagerseite abzudecken, und ab schließend werden die Verbindungsmittel 11 an den Haltemit teln 10 mit Hilfe von z. B. Schrauben zum Erlauben einer axialen Bewegung des Lagers 2 befestigt. Es versteht sich, daß das Verfahren den Schritt des Anbringens der Haltemittel 10 und Verbindungsmittel 11 bei der Montage des Lagers 2 oder das Anbringen der Haltemittel 10 und Verbindungsmittel 11 bei der Demontage des Lagers 2 umfassen kann. Auch der Schritt des Anbringens der Haltemittel 10 und Verbindungsmittel 11 zur Handhabung des Lagers 2 und während des Transports einer zusammengebauten Lageranordnung ist von der vorliegenden Er findung umfaßt.Furthermore, a method for facilitating the Mon day, disassembly and handling of a bearing 2 of the type previously described be claimed. The method steps consist first of all in providing a recess arrangement 7 on at least one of the radial surfaces 8 of the bearing rings 4 , 5 . A next step provides for a projection arrangement 9 to be provided on holding means 10 in the recess arrangement 7 in order to achieve a coupling effect. This step is followed by a positioning of connecting means 11 to cover an area of the end faces of the rings of a bearing side, and from then on the connecting means 11 are fastened to the holding means 10 with the aid of, for. B. screws to allow axial movement of the bearing 2 . It goes without saying that the method can comprise the step of attaching the holding means 10 and connecting means 11 when mounting the bearing 2 or attaching the holding means 10 and connecting means 11 when removing the bearing 2 . The step of attaching the holding means 10 and connecting means 11 for handling the bearing 2 and during the transport of an assembled bearing arrangement is also covered by the present invention.
Claims (13)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9804194A SE513239C2 (en) | 1998-12-03 | 1998-12-03 | Device and method for facilitating assembly, disassembly and handling of a bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19957709A1 true DE19957709A1 (en) | 2000-06-08 |
Family
ID=20413541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19957709A Withdrawn DE19957709A1 (en) | 1998-12-03 | 1999-11-30 | Jig for roller bearing simplifies assembly and disassembly without having to incline or move the bearing rings towards each other |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3054621B1 (en) |
DE (1) | DE19957709A1 (en) |
SE (1) | SE513239C2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002002958A1 (en) * | 2000-07-04 | 2002-01-10 | Ina-Schaeffler Kg | Device for fixing the outer ring, especially the bushing, of a roller bearing, in place |
WO2003081750A1 (en) * | 2002-03-27 | 2003-10-02 | Valeo Equipements Electriques Moteur | Alternator for a motor vehicle |
WO2005024257A1 (en) * | 2003-09-03 | 2005-03-17 | Nsk Europe Ltd | A bearing assembly |
DE102006031525A1 (en) * | 2006-07-07 | 2008-01-17 | Ab Skf | Bearing attachment for use in e.g. automobile industry, has sleeve with axial stop that is formed by projection whose extension reduces radially inward by increasing axial distance of axial stop |
DE102008057222A1 (en) * | 2008-11-06 | 2010-05-12 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Bearing arrangement for use in railcar gearbox system, has pivot bearing and holding element, and pivot bearing has external part which is axially fixed relative to receiving housing, where holding element has rotation prevention section |
ITTO20110360A1 (en) * | 2011-04-22 | 2012-10-23 | Skf Ab | BEARING WITH VOLTAGE BODIES |
DE102015210939A1 (en) * | 2015-06-15 | 2016-06-16 | Schaeffler Technologies AG & Co. KG | Device for supporting a shaft element |
EP3569882A4 (en) * | 2017-01-13 | 2020-10-14 | NTN Corporation | Double-row self-aligning roller bearing and protrusion prevention jig |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20130719A1 (en) * | 2013-09-06 | 2015-03-07 | Skf Ab | FLANGED RADIAL BEARING WITH VOLTAGE BODIES |
CN106286782A (en) * | 2015-06-29 | 2017-01-04 | 舍弗勒技术股份两合公司 | For the mounting structure of bearing washer, variator and the method determining gasket thickness |
JP6404380B2 (en) * | 2017-02-24 | 2018-10-10 | Thk株式会社 | Bearing member mounting structure and reduction device |
DE102019211872A1 (en) * | 2019-08-07 | 2021-02-11 | Aktiebolaget Skf | Storage and assembly aid device |
-
1998
- 1998-12-03 SE SE9804194A patent/SE513239C2/en not_active IP Right Cessation
-
1999
- 1999-11-19 JP JP11330086A patent/JP3054621B1/en not_active Expired - Fee Related
- 1999-11-30 DE DE19957709A patent/DE19957709A1/en not_active Withdrawn
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10032474A1 (en) * | 2000-07-04 | 2002-01-17 | Schaeffler Waelzlager Ohg | Device for fixing esp. bushing of roller bearing esp. for vehicle gear box with form-shaped profiles on bushing and securing element meshing with each other |
DE10032474B4 (en) * | 2000-07-04 | 2009-11-12 | Schaeffler Kg | Device for fixing the position of the outer ring, in particular the roller sleeve, a rolling bearing |
WO2002002958A1 (en) * | 2000-07-04 | 2002-01-10 | Ina-Schaeffler Kg | Device for fixing the outer ring, especially the bushing, of a roller bearing, in place |
WO2003081750A1 (en) * | 2002-03-27 | 2003-10-02 | Valeo Equipements Electriques Moteur | Alternator for a motor vehicle |
FR2837995A1 (en) * | 2002-03-27 | 2003-10-03 | Valeo Equip Electr Moteur | ALTERNATOR FOR MOTOR VEHICLE |
US8910385B2 (en) | 2003-09-03 | 2014-12-16 | Nsk Europe Co., Ltd. | Method of forming a bearing device |
WO2005024257A1 (en) * | 2003-09-03 | 2005-03-17 | Nsk Europe Ltd | A bearing assembly |
US7246948B2 (en) | 2003-09-03 | 2007-07-24 | Nsk Europe Ltd. | Bearing assembly |
CN100497979C (en) * | 2003-09-03 | 2009-06-10 | 恩斯克欧洲有限公司 | A bearing assembly |
US7775078B2 (en) | 2003-09-03 | 2010-08-17 | Nsk Europe Ltd. | Method of forming a boss |
DE102006031525A1 (en) * | 2006-07-07 | 2008-01-17 | Ab Skf | Bearing attachment for use in e.g. automobile industry, has sleeve with axial stop that is formed by projection whose extension reduces radially inward by increasing axial distance of axial stop |
DE102006031525B4 (en) * | 2006-07-07 | 2008-04-17 | Ab Skf | bearing seat |
DE102008057222A1 (en) * | 2008-11-06 | 2010-05-12 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Bearing arrangement for use in railcar gearbox system, has pivot bearing and holding element, and pivot bearing has external part which is axially fixed relative to receiving housing, where holding element has rotation prevention section |
DE102008057222B4 (en) * | 2008-11-06 | 2010-09-30 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | bearing arrangement |
ITTO20110360A1 (en) * | 2011-04-22 | 2012-10-23 | Skf Ab | BEARING WITH VOLTAGE BODIES |
EP2514984A1 (en) * | 2011-04-22 | 2012-10-24 | Aktiebolaget SKF | A rolling contact bearing |
US8668392B2 (en) | 2011-04-22 | 2014-03-11 | Aktiebolaget Skf | Rolling contact bearing |
DE102015210939A1 (en) * | 2015-06-15 | 2016-06-16 | Schaeffler Technologies AG & Co. KG | Device for supporting a shaft element |
EP3569882A4 (en) * | 2017-01-13 | 2020-10-14 | NTN Corporation | Double-row self-aligning roller bearing and protrusion prevention jig |
US10883544B2 (en) | 2017-01-13 | 2021-01-05 | Ntn Corporation | Double-row self-aligning roller bearing and protrusion prevention jig |
Also Published As
Publication number | Publication date |
---|---|
JP2000170780A (en) | 2000-06-20 |
SE513239C2 (en) | 2000-08-07 |
SE9804194D0 (en) | 1998-12-03 |
SE9804194L (en) | 2000-06-04 |
JP3054621B1 (en) | 2000-06-19 |
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