DE3643278A1 - ROLLER BEARING - Google Patents

ROLLER BEARING

Info

Publication number
DE3643278A1
DE3643278A1 DE19863643278 DE3643278A DE3643278A1 DE 3643278 A1 DE3643278 A1 DE 3643278A1 DE 19863643278 DE19863643278 DE 19863643278 DE 3643278 A DE3643278 A DE 3643278A DE 3643278 A1 DE3643278 A1 DE 3643278A1
Authority
DE
Germany
Prior art keywords
ring
bearing
thread
rolling
threaded
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Withdrawn
Application number
DE19863643278
Other languages
German (de)
Inventor
Werner Jacob
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 GmbH
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
Priority to DE19863643278 priority Critical patent/DE3643278A1/en
Priority to GB8728584A priority patent/GB2199621B/en
Priority to JP62315439A priority patent/JPS63172010A/en
Priority to FR8717669A priority patent/FR2608698B1/en
Publication of DE3643278A1 publication Critical patent/DE3643278A1/en
Withdrawn legal-status Critical Current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
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the 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
    • 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
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or 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
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element
    • 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)
  • Support Of The Bearing (AREA)
  • Mounting Of Bearings Or Others (AREA)

Description

Die Erfindung betrifft ein Wälzlager mit mindestens einem lose ausgeführten Bord, der direkt oder indirekt über ein Gewinde am zugehörigen Lagerring oder dgl. befestigt ist.The invention relates to a rolling bearing with at least one loose executed board, directly or indirectly via a thread is attached to the associated bearing ring or the like.

Um den Zusammenbau von Wälzlagern zu erleichtern und auch um die Lagerluft des Wälzlagers einstellen zu können, ist es bekannt, mindestens einen der Borde lose auszubilden und diesen nach dem Einfüllen der Wälzkörper am zugehörigen Lagerring zu befestigen.To facilitate the assembly of rolling bearings and also around It is possible to adjust the internal clearance of the rolling bearing known to loosely form at least one of the shelves and this after filling the rolling element on the associated one To fix the bearing ring.

So ist es bekannt, einen der Borde eines Wälzlagers lose und mit einem Gewinde auszubilden und diesen auf ein auf einem Abschnitt des Lagerringes direkt eingearbeitetes Gewinde aufzuschrauben (FR-PS 3 63 128).So it is known to loose one of the rims of a rolling bearing with a thread and this one on one Section of the bearing ring directly machined thread screw on (FR-PS 3 63 128).

Weiterhin ist es bekannt, den lose ausgebildeten Bord eines Wälzlagers zum spielfreien Anstellen der Wälzkörper mit Hilfe einer separaten Ringmutter gegen die Wälzkörper zu verschieben (GB-PS 3 41 363).Furthermore, it is known to use the loosely formed board Rolling bearing for the play-free positioning of the rolling elements with the help a separate ring nut against the rolling elements (GB-PS 3 41 363).

Beiden Ausführungen gemeinsam ist, daß das Gewinde zur Befestigung des Bordes unmittelbar in den Lagerring eingearbeitet ist, der im allgemeinen, um die erforderliche Tragfähigkeit des Lagers zu erreichen, gehärtet sein muß. Der Gewindeabschnitt selbst soll in der Regel nicht gehärtet sein, weil das Gewinde sonst ausreißt, eine Forderung, zu deren Erfüllung bei der Herstellung besondere Maßnahmen ergriffen werden müssen. So muß beispielsweise dieser Gewindeabschnitt beim Härten abgedeckt oder nach dem Härten wieder angelassen werden. Aus diesen Gründen haben sich diese Ausführungen nicht in der Praxis durchsetzen können.Both versions have in common that the thread for Attachment of the board directly in the bearing ring is incorporated, generally to the required To reach the bearing capacity, must be hardened. The Threaded section itself should generally not be hardened, because otherwise the thread will tear, a requirement for which  Compliance with special measures taken during manufacture Need to become. For example, this threaded section covered during hardening or tempered again after hardening will. For these reasons, these statements have not can enforce in practice.

Die vorliegende Erfindung hat sich die Aufgabe gestellt, ein Wälzlager der eingangs genannten Art zu schaffen, das wesentlich einfacher herzustellen ist.The present invention has set itself the task of To create rolling bearings of the type mentioned, the is much easier to manufacture.

Dies wird nach der Erfindung dadurch gelöst, daß am Lagerring eine Ringnut vorgesehen ist, in die ein mit einem Gewinde versehener Ring oder dgl. eingelegt ist, auf den der Bord oder eine diesen fixierende Nutmutter aufgeschraubt ist.This is solved according to the invention in that on the bearing ring an annular groove is provided, in the one with a thread provided ring or the like. On which the board or a nut that fixes it is screwed on.

Durch die Verwendung eines separaten, mit einem Gewinde versehenen Ringes, ist es nicht erforderlich, das Gewinde unmittelbar in den Lagerring einzuarbeiten und beim Härten des Lagerringes Vorkehrungen zu treffen, daß dieses ungehärtet bleibt. Der Lagerring wird lediglich mit einer Ringnut versehen, in die nach der Fertigbearbeitung des Lagerrings der separat gefertigte, mit dem Gewinde versehene Ring eingelegt wird.By using a separate, threaded provided ring, it is not necessary to remove the thread to be worked directly into the bearing ring and during hardening the bearing ring to take precautions that this remains unhardened. The bearing ring is only with one Ring groove provided in the after finishing the Bearing rings made separately, with the thread provided ring is inserted.

Auch bei Wälzlagern aus anderen Werkstoffen, die sich schlecht bearbeiten lassen, z. B. aus Keramik, kann das Problem auftreten, daß ein Gewinde nicht oder nur mit großem Aufwand unmittelbar in den Lagerring eingearbeitet werden kann. Für solche Lager bringt der Erfindungsgegenstand ebenfalls wesentliche Vorteile, wenn der mit dem Gewinde versehene Ring aus einem besser bearbeitbaren Werkstoff gefertigt wird.Even with rolling bearings made of other materials that are bad have it edited, e.g. B. ceramic, the problem occur that a thread is not or only with great effort can be incorporated directly into the bearing ring. For the invention also brings such bearings significant advantages if the threaded ring is made from a more machinable material.

Um das Einsetzen des mit dem Gewinde versehenen Ringes zu erleichtern, ist dieser nach einem weiteren Merkmal der Erfindung mindestens an einer Stelle des Umfangs geschlitzt ausgeführt. Dadurch ist es möglich, den mit dem Gewinde versehenen Ring aufzuspreizen und in die auf einer Mantelfläche des Lagerringes vorgesehene Ringnut einfedern zu lassen. Bei einer Befestigung des losen Bordes am Außenring wird der mit dem Gewinde versehene Ring zusammengezogen und nach Einschieben in die Bohrung im Bereich der Ringnut wieder aufgefedert.To insert the threaded ring facilitate, this is another feature of Invention slotted at least at one point on the circumference executed. This makes it possible to use the thread provided ring and into the on a  Compress the circumferential surface of the ring groove provided allow. When attaching the loose board to The outer ring becomes the threaded ring contracted and after insertion into the hole in the Area of the ring groove spring open again.

Es ist ohne weiteres möglich und bei großen Abmessungen auch sinnvoll, den mit dem Gewinde versehenen Ring nach einem weiteren Merkmal der Erfindung in mehrere Segmente zu unterteilen. Dadurch wird die Montage wesentlich erleichtert. Um die Einzelteile zueinander fixieren zu können, werden korrespondierende Vorsprünge und Ausnehmungen vorgesehen.It is easily possible and also with large dimensions sensible, the threaded ring after a another feature of the invention in several segments divide. This makes assembly much easier. In order to be able to fix the individual parts to each other, corresponding projections and recesses are provided.

Um generell ein Mitdrehen des mit Gewinde versehenen Ringes zu verhindern, wird dieser durch geeignete Maßnahmen verdrehgesichert. Dazu reicht im einfachsten Fall eine Verkerbung.To generally turn the threaded ring To prevent this, take appropriate measures secured against rotation. In the simplest case, one is sufficient Inheritance.

Mit Hilfe der Erfindung ist es möglich, Wälzlager zu schaffen, die eine große Anzahl von Wälzkörpern, also eine hohe radiale und axiale Tragfähigkeit aufweisen. Es ist gleichermaßen möglich, die (axiale) Lagerluft genau einzustellen, so daß eine genaue Fixierung und Führung der zu lagernden Teile erreicht wird. Darüber hinaus wird bei Fertigung der Wälzlager aus schwer bearbeitbaren Werkstoffen eine Lösung geschaffen, mit der ein Bord ohne großen Fertigungsaufwand leicht und sicher am Lagerring befestigt werden kann.With the help of the invention it is possible to create rolling bearings which have a large number of rolling elements, i.e. a high radial one and have axial load capacity. It is alike possible to set the (axial) internal clearance exactly, so that an exact fixation and guidance of the parts to be stored is achieved. In addition, the bearings are manufactured created a solution from difficult to machine materials, with which a board easily and without great manufacturing effort can be securely attached to the bearing ring.

Die vorliegende Erfindung soll nachstehend anhand zweier in der Zeichnung dargestellter Ausführungsbeispiele näher beschrieben werden.The present invention is intended below with reference to two in the drawing of illustrated embodiments to be discribed.

Es zeigen:Show it:

Fig. 1 ein einreihiges, vollrolliges Zylinderrollenlager mit vier Borden, von denen einer lose ausgeführt ist und Fig. 1 is a single-row, full complement cylindrical roller bearing with four rims, one of which is loose and

Fig. 2 ein zweireihiges Kegelrollenlager, bei dem einer der Führungsborde des Innenringes lose ausgebildet ist. Fig. 2 is a double row tapered roller bearing in which one of the guide rims of the inner ring is loosely formed.

Das Zylinderrollenlager nach Fig. 1 besteht aus einem mit zwei festen Borden 1 und 2 versehenen Innenring 3 und einem mit einem festen Bord 4 und einem lose ausgebildeten Bord 5 versehenen Außenring 6 und den zwischen den Lagerringen 3 und 6 angeordneten Zylinderrollen 7. Zur Befestigung des lose ausgebildeten Bordes 5 ist im gegenüber der Laufbahn 8 des Außenringes 6 im Durchmesser abgesetzten Abschnitt 9 ein Ringnut 10 eingearbeitet, in die der mit einem Innengewinde 11 versehene, geschlitzte Ring 12 eingesetzt ist. In das Innengewinde 11 ist der mit einem Außengewinde 13 versehene lose Bord 5 bis zur Anlage seiner Stirnfläche an den Stirnflächen der Rollen 7 eingeschraubt. Durch eine geeignete Sicherung kann der lose Bord 5 nach dem Einschrauben gegen Verdrehen gesichert werden.The cylindrical roller bearing according to Fig. 1 consists of a fixed with two ribs 1 and 2 provided inner ring 3 and provided with an integral flange 4 and a loosely constructed board 5 outer ring 6 and disposed between the bearing rings 3 and 6 cylinder rollers 7. In order to fasten the loosely formed rim 5 , an annular groove 10 is incorporated in the section 9, which is diametrically opposed to the raceway 8 of the outer ring 6 and into which the slotted ring 12 provided with an internal thread 11 is inserted. The loose board 5 , which is provided with an external thread 13 , is screwed into the internal thread 11 until its end face abuts the end faces of the rollers 7 . The loose board 5 can be secured against twisting after screwing in by suitable securing.

In Fig. 2 ist ein zweireihiges Kegelrollenlager dargestellt, dessen Innenring 14 an einem Ende 15 mit einem im Durchmesser gegenüber der Laufbahn 16 kleineren Absatz 17 versehen ist. In diesen Absatz 17 ist eine Ringnut 18 eingearbeitet, in die ein mit einem Außengewinde 19 versehener Ring 20 eingesetzt ist. Auf diesen Ring 20 ist eine mit einem Innengewinde 21 versehene Nutmutter 22 aufgeschraubt, die den lose ausgebildeten Führungsbord 23 gegen die Stirnseiten der Kegelrollen 24 drückt. Damit werden nicht nur die Kegelrollen 24 axial geführt, sondern es kann die Lagerluft im Kegelrollenlager eingestellt werden.In FIG. 2, a double row tapered roller bearing is shown, the inner ring 14 is provided at one end 15 with a smaller diameter than the raceway 16 shoulder 17. In this paragraph 17 , an annular groove 18 is incorporated into which a ring 20 provided with an external thread 19 is inserted. On this ring 20 is provided a nut 22 with an internal thread 21 which presses the loosely formed guide flange 23 against the end faces of the tapered rollers 24 . Not only are the tapered rollers 24 guided axially, but the internal clearance in the tapered roller bearing can also be adjusted.

Claims (3)

1. Wälzlager mit mindestens einem lose ausgeführten Bord, der direkt oder indirekt über ein Gewinde am zugehörigen Lagerring oder dgl. befestigt ist, dadurch gekennzeichnet, daß am Lagerring (6, 14) eine Ringnut (10, 18) vorgesehen ist, in die ein mit einem Gewinde (11, 19) versehener Ring (12, 20) oder dgl. eingelegt ist, auf dem der lose Bord (5) oder eine diesen fixierende Nutmutter (22) oder dgl. aufgeschraubt ist.1. Rolling is fixed with at least one loose flange performed, directly or indirectly the like via a thread on the associated bearing ring or., Characterized in that on the bearing ring (6, 14) an annular groove (10, 18) is provided, in which a with a thread ( 11 , 19 ) provided ring ( 12 , 20 ) or the like. On which the loose flange ( 5 ) or a nut ( 22 ) or the like fixing it is screwed. 2. Wälzlager nach Anspruch 1, dadurch gekennzeichnet, daß der mit Gewinde (11, 19) versehene Ring (12, 20) mindestens an einer Stelle des Umfangs geschlitzt ausgeführt ist.2. Rolling bearing according to claim 1, characterized in that the threaded ( 11 , 19 ) provided ring ( 12 , 20 ) is slotted at least at one point on the circumference. 3. Wälzlager nach Anspruch 1, dadurch gekennzeichnet, daß der mit Gewinde (11, 19) versehene Ring (12, 20) in mehrere Segmente unterteilt ist.3. Rolling bearing according to claim 1, characterized in that the threaded ( 11 , 19 ) provided ring ( 12 , 20 ) is divided into several segments.
DE19863643278 1986-12-18 1986-12-18 ROLLER BEARING Withdrawn DE3643278A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19863643278 DE3643278A1 (en) 1986-12-18 1986-12-18 ROLLER BEARING
GB8728584A GB2199621B (en) 1986-12-18 1987-12-07 Rolling bearing
JP62315439A JPS63172010A (en) 1986-12-18 1987-12-15 Roller bearing
FR8717669A FR2608698B1 (en) 1986-12-18 1987-12-17 PARTICULARLY ROLLER BEARING WITH AXIAL CLEARANCE MEANS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863643278 DE3643278A1 (en) 1986-12-18 1986-12-18 ROLLER BEARING

Publications (1)

Publication Number Publication Date
DE3643278A1 true DE3643278A1 (en) 1988-06-23

Family

ID=6316494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863643278 Withdrawn DE3643278A1 (en) 1986-12-18 1986-12-18 ROLLER BEARING

Country Status (4)

Country Link
JP (1) JPS63172010A (en)
DE (1) DE3643278A1 (en)
FR (1) FR2608698B1 (en)
GB (1) GB2199621B (en)

Cited By (9)

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DE3912449A1 (en) * 1989-04-15 1990-10-18 Skf Gmbh PRELOADED DOUBLE-ROW BEARING BEARING AND METHOD FOR ITS ASSEMBLY
DE19803929A1 (en) * 1998-02-02 1999-08-05 Schaeffler Waelzlager Ohg Roller bearing arrangement for components moving in azimuth
DE10153438C1 (en) * 2001-10-30 2003-03-20 Skf Ab Adjustable multi-row roller bearing has opening angle of roller cone less than six degrees and half that of cone of first and second outer rings
US6579011B2 (en) 2000-11-23 2003-06-17 Skf Gmbh Antifriction bearing
DE102005062649A1 (en) * 2005-12-23 2007-07-05 Aktiebolaget Skf Roller bearing for use in e.g. shaft, has outer ring that includes recess running transverse to circumferential direction and that is formed as open ring, where diameter of outer ring is varied by axial lining of pin rollers
WO2008086766A2 (en) * 2007-01-16 2008-07-24 Schaeffler Ag Multi-part pocket cage for a rolling body bearing and rolling body bearing comprising a pocket cage
EP2138618A1 (en) * 2008-06-27 2009-12-30 Oerlikon Textile GmbH & Co. KG Needle machine
CN106321645A (en) * 2015-07-01 2017-01-11 斯凯孚公司 Bearing assembly
DE102018112427A1 (en) * 2018-05-24 2019-11-28 Schaeffler Technologies AG & Co. KG Cylindrical roller bearings

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Publication number Priority date Publication date Assignee Title
DE3842717A1 (en) * 1988-12-19 1990-06-21 Schaeffler Waelzlager Kg STORAGE OF A SHAFT IN A ROLLER BEARING
DE102004054267A1 (en) * 2004-11-09 2006-05-11 Ina-Schaeffler Kg Tripod role
DE102006048079A1 (en) * 2006-10-10 2008-04-17 Schaeffler Kg Radial cylindrical roller bearings
EP2360383A1 (en) 2010-02-24 2011-08-24 Siemens Aktiengesellschaft Bearing system for a wind turbine rotor
CN102182756A (en) * 2011-03-23 2011-09-14 浙江大学 Cylindrical roller bearing capable of bearing bidirectional axial force
DE102012221297B4 (en) 2012-11-22 2020-07-02 Aktiebolaget Skf Bearing arrangement
DE102017008877A1 (en) * 2017-09-21 2019-03-21 Imo Holding Gmbh Tapered roller bearings
US11085492B2 (en) 2017-11-28 2021-08-10 Vestas Wind Systems A/S Roller bearing
DE102018201820A1 (en) * 2018-02-06 2019-08-08 Aktiebolaget Skf Large rolling bearing with at least two rows of rolling elements

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FR363128A (en) * 1906-02-10 1906-07-21 Louis Boudreaux Bearing device for bushings
GB341363A (en) * 1930-04-28 1931-01-15 Frederick Cameron Cowburn Improvements in or relating to roller bearings and the like
US2606799A (en) * 1950-08-14 1952-08-12 Timken Roller Bearing Co Adjustable double roller bearing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912449A1 (en) * 1989-04-15 1990-10-18 Skf Gmbh PRELOADED DOUBLE-ROW BEARING BEARING AND METHOD FOR ITS ASSEMBLY
DE19803929A1 (en) * 1998-02-02 1999-08-05 Schaeffler Waelzlager Ohg Roller bearing arrangement for components moving in azimuth
US6579011B2 (en) 2000-11-23 2003-06-17 Skf Gmbh Antifriction bearing
DE10153438C1 (en) * 2001-10-30 2003-03-20 Skf Ab Adjustable multi-row roller bearing has opening angle of roller cone less than six degrees and half that of cone of first and second outer rings
DE102005062649A1 (en) * 2005-12-23 2007-07-05 Aktiebolaget Skf Roller bearing for use in e.g. shaft, has outer ring that includes recess running transverse to circumferential direction and that is formed as open ring, where diameter of outer ring is varied by axial lining of pin rollers
DE102005062649B4 (en) * 2005-12-23 2009-11-26 Aktiebolaget Skf roller bearing
WO2008086766A2 (en) * 2007-01-16 2008-07-24 Schaeffler Ag Multi-part pocket cage for a rolling body bearing and rolling body bearing comprising a pocket cage
WO2008086766A3 (en) * 2007-01-16 2008-09-18 Schaeffler Ag Multi-part pocket cage for a rolling body bearing and rolling body bearing comprising a pocket cage
EP2138618A1 (en) * 2008-06-27 2009-12-30 Oerlikon Textile GmbH & Co. KG Needle machine
CN106321645A (en) * 2015-07-01 2017-01-11 斯凯孚公司 Bearing assembly
CN106321645B (en) * 2015-07-01 2019-12-03 斯凯孚公司 Bearing assembled unit
DE102018112427A1 (en) * 2018-05-24 2019-11-28 Schaeffler Technologies AG & Co. KG Cylindrical roller bearings

Also Published As

Publication number Publication date
GB8728584D0 (en) 1988-01-13
JPS63172010A (en) 1988-07-15
FR2608698B1 (en) 1994-05-06
FR2608698A1 (en) 1988-06-24
GB2199621A (en) 1988-07-13
GB2199621B (en) 1990-10-24

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