DE102007049087A1 - Radially and axially loadable rolling bearing - Google Patents

Radially and axially loadable rolling bearing Download PDF

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Publication number
DE102007049087A1
DE102007049087A1 DE102007049087A DE102007049087A DE102007049087A1 DE 102007049087 A1 DE102007049087 A1 DE 102007049087A1 DE 102007049087 A DE102007049087 A DE 102007049087A DE 102007049087 A DE102007049087 A DE 102007049087A DE 102007049087 A1 DE102007049087 A1 DE 102007049087A1
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DE
Germany
Prior art keywords
rings
ring
bearing
rolling bearing
rolling
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.)
Ceased
Application number
DE102007049087A
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German (de)
Inventor
Andreas Palmer
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.)
ThyssenKrupp Rothe Erde Germany GmbH
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Rothe Erde GmbH
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Filing date
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Application filed by Rothe Erde GmbH filed Critical Rothe Erde GmbH
Priority to DE102007049087A priority Critical patent/DE102007049087A1/en
Priority to PCT/EP2008/008063 priority patent/WO2009049755A1/en
Publication of DE102007049087A1 publication Critical patent/DE102007049087A1/en
Ceased legal-status Critical Current

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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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/045—Mounting or replacing seals
    • 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
    • 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
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for tapered 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
    • F16C33/72—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
    • F16C33/7896—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
    • 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
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Die Erfindung bezieht sich auf ein radial und axial belastbares Wälzlager, insbesondere zweireihiges Kegelrollenlager, bestehend aus mindestens drei Lagerringen, insbesondere einem Nasenring (1), einem Tragring (2) und einem Haltering (3), dazwischen angeordneten Wälzkörpern (4), die mittels Käfig (5) geführt sind. Erfindungsgemäß ist vorgesehen, dass zur axialen Abdichtung sich in den Lagerringen integrierte Wellendichtringe (7) oder sonstige Dichtungselemente befinden, die jeweils durch Klemmringe (8) oder sonstige Konstruktionselemente im und/oder zwischen den Lagerringen fixiert sind.The invention relates to a radially and axially resilient roller bearing, in particular double-row tapered roller bearing, consisting of at least three bearing rings, in particular a nose ring (1), a support ring (2) and a retaining ring (3), arranged therebetween rolling elements (4) by means of Cage (5) are guided. According to the invention it is provided that for axial sealing are integrated in the bearing rings shaft seals (7) or other sealing elements, which are respectively fixed by clamping rings (8) or other construction elements in and / or between the bearing rings.

Description

Die Erfindung bezieht sich auf ein radial und axial belastbares Wälzlager gemäß Oberbegriff des Patentanspruches 1.The The invention relates to a radially and axially resilient bearing according to the preamble of claim 1.

Aus der DE 20 2005 007 904 U1 ist ein axial und radial belastbares Wälzlager, insbesondere Kegelrollenlager bekannt, das aus einem Außenring und einem Innenring und dazwischen angeordneten Wälzkörpern besteht, wobei zwei Kegelrollenlager spiegelbildlich zueinander mit ihrem Außenring in einer Nabe und mit ihrem Innenring auf einer Welle sitzen. Beide Lager sind dabei durch einen zwischen den Außenringen sitzenden Mittenbord voneinander beabstandet und werden zwischen zwei zusätzlichen Axialdrucklagern oder Spannringen mittels Schrauben axial verspannt. Die Dichtungen zur Abdichtung des Wälzlagers nach außen befinden sich hierbei in der Anschlusskonstruktion, so dass erst mit dem Anbau an die Anschlusskonstruktion das komplette, geschlossene Wälzlager entsteht.From the DE 20 2005 007 904 U1 is an axially and radially resilient roller bearing, in particular tapered roller bearings known which consists of an outer ring and an inner ring and arranged therebetween rolling elements, wherein two tapered roller bearings mirror each other with their outer ring in a hub and sitting with its inner ring on a shaft. Both bearings are spaced from each other by a seated between the outer rings center plate and are braced axially between two additional Axialdrucklagern or clamping rings by means of screws. The seals for sealing the rolling bearing to the outside are here in the adjacent construction, so that only with the attachment to the adjacent construction, the complete, closed roller bearing is formed.

Aus der DE 699 28 051 D2 ist ein zweireihiges Kegelrollenlager für eine Nabeneinheit für ein Kraftfahrzeug bekannt, wobei die Nabeneinheit einstückig als integralen Teil einen Flansch für das Befestigen am Fahrzeugrad und ein zylindrisches Teil enthält, das sich in einer axialen Richtung erstreckt und auf dessen Außenumfang teilweise direkt das Kegelrollenlager angeordnet ist. Der zweite Teil des Kegelrollenlagers wälzt sich auf einem zusätzlichen Lagerring ab, der nicht geschraubt, sondern geklemmt bzw. aufgeschrumpft wird. Auch hierbei wird der zusätzliche Gegenring mit Hilfe der Anschlusskonstruktion geklemmt. Es handelt sich dabei um ein aufwändiges Montageverfahren, wobei das Lager erst zusammen mit der Anschlusskonstruktion nach außen abgedichtet ist.From the DE 699 28 051 D2 For example, there is known a double-row tapered roller bearing for a hub unit for a motor vehicle, wherein the hub unit integrally includes, as an integral part, a flange for fastening to the vehicle wheel and a cylindrical part extending in an axial direction and partly having the tapered roller bearing directly on the outer periphery thereof. The second part of the tapered roller bearing rolls on an additional bearing ring, which is not screwed, but clamped or shrunk. Again, the additional counter ring is clamped with the help of the adjacent construction. It is a complex assembly process, whereby the bearing is only sealed to the outside together with the adjacent construction.

Der Erfindung liegt die Aufgabe zugrunde, ein Wälzlager vorzuschlagen, das als vorgefertigte Einheit ohne großen Aufwand an die Anschlusskonstruktion montiert werden kann.Of the Invention has for its object to propose a rolling bearing, as a prefabricated unit without much effort to the Connecting construction can be mounted.

Die Lösung dieser Aufgabe ist im Patentanspruch 1 angegeben, wobei Wellendichtringe oder sonstige Dichtungselemente, die den Austritt des Schmiermittels aus dem Laufbahnsystem verhindern sollen, in die Lagerringe integriert sind und jeweils durch Klemmringe oder mit Hilfe sonstiger Konstruktionselemente in und/oder zwischen den Lagerringen fixiert sind. Hierdurch wird ein einbaufertiges Lager einschließlich eines integrierten Dichtsystems verwirklicht. Das erfindungsgemäße Kegelrollenlager ist insbesondere als ein selbsthaltendes Momentenlager ausgeführt, wobei Tragring und Haltering axial miteinander verschraubt sind und das Wälzlager insofern eine einbaufertige Einheit bildet. Dabei sind die Klemmringe bereits mit dem Nasenring und/oder den Tragringen und Halteringen, vorzugsweise mit Zylinderschrauben befestigt. Sie können aber auch durch eine sonstige durch die Kundenkonstruktion vorgegebene Einrichtung geklemmt werden. Das erfindungsgemäße Kegelrollenlager zeichnet sich zusätzlich dadurch aus, dass die Außenringe sowie die Innenringe mittels geeigneter Befestigungsschrauben mit der Anschlusskonstruktion verbunden werden können, wobei bereits entsprechende Durchgangsbohrungen oder Gewindebohrungen in den Ringen vorhanden sind. Das erforderliche Lagerspiel für das Wälzlager ist unabhängig von der Anschlusskonstruktion über den Stoß zwischen Tragring und Haltering in geeigneter Weise anpassbar. Zur genauen Positionierung und Ausrichtung an der Anschlusskonstruktion können am äußeren Umfang des Außenringes Zentrierflächen angeordnet sein, die gemeinsam mit den Laufbahnen der Wälzkörper bearbeitet werden können. Die Laufbahnen der Wälzkörper werden in an sich bekannter Weise mittels induktiver Härtung schlupflos hergestellt.The Solution of this problem is specified in claim 1, wherein shaft seals or other sealing elements, the To prevent leakage of the lubricant from the raceway system, are integrated in the bearing rings and respectively by clamping rings or with the help of other construction elements in and / or between the Bearing rings are fixed. This will include a ready to install bearing an integrated sealing system realized. The invention Tapered roller bearing is especially as a self-retaining moment bearing executed, with support ring and retaining ring axially with each other are bolted and the rolling bearing so far a ready to install Unit forms. The clamping rings are already with the nose ring and / or the support rings and retaining rings, preferably with cylinder screws attached. But you can also go through another one the customer construction predetermined device to be clamped. The tapered roller bearing according to the invention records In addition, characterized by the fact that the outer rings and the inner rings by means of suitable fastening screws with the connecting structure can be connected, where already corresponding through holes or tapped holes are present in the rings. The required bearing clearance for the rolling bearing is independent of the adjacent construction the shock between the support ring and retaining ring in a suitable Way customizable. For exact positioning and alignment on the Connecting construction can be on the outside Circumference of the outer ring centering arranged be, in common with the raceways of the rolling elements can be edited. The raceways of the rolling elements be in a conventional manner by means of inductive hardening made without slippage.

Die Erfindung wird anhand der beigefügten 1 bis 4 beispielsweise näher erläutert. Es zeigenThe invention will be apparent from the attached 1 to 4 for example, explained in more detail. Show it

1 und 2 eine sogenannten 0-Anordnung des Wälzlagers in verschiedenen radialen Querschnitten und 1 and 2 a so-called 0-arrangement of the rolling bearing in different radial cross-sections and

3 und 4 in entsprechender Darstellung ein Wälzlager mit einer X-Anordnung. 3 and 4 in a corresponding representation, a rolling bearing with an X-arrangement.

In den 1 und 2 ist der drehende Außenring als einteiliger Nasenring 1 und der feststehende Innenring zweiteilig als Tragring 2 und Haltering 3 ausgebildet. Zwischen diesen Ringen sind die aus Kegelrollen bestehenden Wälzkörper 4 v-förmig zueinander angeordnet, wobei diese direkt auf den induktiv gehärteten Laufbahnen 11 der Ringe gelagert sind. Die Käfige 5 übernehmen jeweils die Führung der Wälzkörper 4. Indem der Tragring 2 und der Haltering 3 mittels axial angeordneter Zylinderschrauben 10 verschraubt werden, ergibt sich insgesamt nach dem Zusammenbau ein selbsthaltendes Momentenlager. Das Lagerspiel wird hierbei über den Stoß 6 von Tragring 2 und Haltering 3 angepassst. Die Abdichtung des Lagers gegen Fett- bzw. Ölaustritt erfolgt über in den Lagerringen integrierte Wellendichtringe 7 oder sonstige Dichtungselemente. Die Wellendichtringe 7 werden über entsprechende Klemmringe 8 mittels Zylinderschrauben 9 in den Lagerringen befestigt. Bei den 1 und 2 sind die Klemmringe 8 jeweils mit dem Nasenring 1 verbunden. Zur Montage des Wälzlagers an der Anschlusskonstruktion werden in den Ringen (Nasenring 1, Tragring 2, Haltering 3) Bohrungen 12 eingebracht, über die mittels nicht dargestellter Schrauben das Lager an der Anschlusskonstruktion befestigt wird. Das Ausrichten des Wälzlagers erfolgt über entsprechende Zentrierflächen 13, die gemeinsam mit den Laufbahnen 11 bearbeitet worden sind.In the 1 and 2 is the rotating outer ring as a one-piece nose ring 1 and the fixed inner ring in two parts as a support ring 2 and retaining ring 3 educated. Between these rings are the rolling elements consisting of tapered rollers 4 V-shaped arranged to each other, these directly on the inductively hardened raceways 11 the rings are stored. The cages 5 each take over the leadership of the rolling elements 4 , By the support ring 2 and the retaining ring 3 by means of axially arranged cylinder screws 10 be bolted, resulting in total after assembly, a self-retaining moment bearing. The bearing clearance is here over the shock 6 from supporting ring 2 and retaining ring 3 angepassst. The bearing is sealed against grease or oil leakage by means of shaft seals integrated in the bearing rings 7 or other sealing elements. The shaft seals 7 be via appropriate clamping rings 8th by means of cylinder screws 9 fastened in the bearing rings. Both 1 and 2 are the clamping rings 8th each with the nose ring 1 connected. To mount the rolling bearing to the adjacent construction in the rings (nose ring 1 , Support ring 2 , Retaining ring 3 ) Drilling 12 introduced by means of screws, not shown, the bearing is attached to the adjacent construction. The alignment of the bearing takes place via ent speaking centering surfaces 13 who work together with the careers 11 have been processed.

Insbesondere die schlupflose induktive Härtung der Ringe ermöglicht die erfindungsgemäße Wälzlagerausführung.Especially the slip-free inductive hardening of the rings is possible the rolling bearing design according to the invention.

Nach der Ausführungsform nach den 3 und 4 ist der Innenring der drehende Ring und als Nasenring 1 ausgebildet, während der Außenring zweigeteilt aus den beiden miteinander verschraubten Tragring 2 und Haltering 3 besteht. Die Klemmringe 8 sind hierbei jeweils mit diesen außen angeordneten Tragring 2 und Haltering 3 verbunden.According to the embodiment of the 3 and 4 The inner ring is the rotating ring and as a nose ring 1 formed while the outer ring in two parts of the two screwed together support ring 2 and retaining ring 3 consists. The clamping rings 8th are in each case with this outside arranged support ring 2 and retaining ring 3 connected.

11
Nasenringnose ring
22
Tragringsupport ring
33
Halteringretaining ring
44
Wälzkörperrolling elements
55
Käfig (für 4)Cage (for 4 )
66
Stoß (von 2 und 3)Push (from 2 and 3 )
77
WellendichtringeShaft seals
88th
Klemmringe (zur Befestigung von 7)Clamping rings (for fastening of 7 )
99
Zylinderschrauben (zur Befestigung von 8 an 1)Cylinder head screws (for fixing 8th at 1 )
1010
Zylinderschrauben (zur Verbindung 2 und 3)Cylinder head screws (for connection 2 and 3 )
1111
Laufbahnen (für 4)Careers (for 4 )
1212
Bohrungen (in 1, 2, 3)Holes (in 1 . 2 . 3 )
1313
Zentrierflächencentering

ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • - DE 202005007904 U1 [0002] - DE 202005007904 U1 [0002]
  • - DE 69928051 D2 [0003] - DE 69928051 D2 [0003]

Claims (10)

Radial- und axial belastbares Wälzlager, insbesondere zweireihiges Kegelrollenlager, bestehend aus mindestens drei Lagerringen, insbesondere einem Nasenring (1), einem Tragring (2) und einem Haltering (3), dazwischen angeordneten Wälzkörpern (4), die mittels Käfig (5) geführt sind, dadurch gekennzeichnet, dass zur axialen Abdichtung sich in den Lagerringen integrierte Wellendichtringe (7) oder sonstige Dichtungselemente befinden, die jeweils durch Klemmringe (8) oder sonstige Konstruktionselemente im und/oder zwischen den Lagerringen fixiert sind.Radially and axially resilient rolling bearing, in particular double-row tapered roller bearing, consisting of at least three bearing rings, in particular a nose ring ( 1 ), a support ring ( 2 ) and a retaining ring ( 3 ), interposed rolling elements ( 4 ) by means of a cage ( 5 ) are guided, characterized in that for the axial sealing in the bearing rings integrated shaft seals ( 7 ) or other sealing elements, each by clamping rings ( 8th ) or other construction elements are fixed in and / or between the bearing rings. Wälzlager nach Anspruch 1, dadurch gekennzeichnet, dass es als selbsthaltende Momentenlagereinheit ausgeführt ist, wobei Tragring (2) und Haltering (3) mittels Zylinderschrauben (10) axial verschraubt sind.Rolling bearing according to claim 1, characterized in that it is designed as a self-retaining torque bearing unit, wherein supporting ring ( 2 ) and retaining ring ( 3 ) by means of cylinder screws ( 10 ) are screwed axially. Wälzlager nach Anspruch 1, dadurch gekennzeichnet, dass die Klemmringe (8) mit dem Nasenring (1) und/oder den Tragringen (2) und Halteringen (3) lösbar verbunden sind.Rolling bearing according to claim 1, characterized in that the clamping rings ( 8th ) with the nose ring ( 1 ) and / or the carrying rings ( 2 ) and retaining rings ( 3 ) are releasably connected. Wälzlager nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Klemmringe (8) an dem Nasenring (1) und/oder den Tragringen (2) und Halteringen (3) mit Zylinderschrauben (9) befestigt sind.Rolling bearing according to claim 1 or 2, characterized in that the clamping rings ( 8th ) on the nose ring ( 1 ) and / or the carrying rings ( 2 ) and retaining rings ( 3 ) with cylinder screws ( 9 ) are attached. Wälzlager nach Anspruch 1, dadurch gekennzeichnet, dass das Wälzlager aus kegelförmigen Wälzkörpern (4) mit 0-Anordnung besteht, wobei der Außenring der drehende Ring ist.Rolling bearing according to claim 1, characterized in that the rolling bearing of conical rolling elements ( 4 ) with 0-arrangement, wherein the outer ring is the rotating ring. Wälzlager nach Anspruch 1, dadurch gekennzeichnet, dass das Wälzlager aus kegelförmigen Wälzkörpern (4) mit X-Anordnung besteht, wobei der Innenring der drehende Ring ist.Rolling bearing according to claim 1, characterized in that the rolling bearing of conical rolling elements ( 4 ) with X-arrangement, wherein the inner ring is the rotating ring. Wälzkörper nach Anspruch 1, dadurch gekennzeichnet, dass die Lagerringe Bohrungen (12) besitzen, über die Außenring und/oder Innenring des Wälzlagers als Einheit mittels Schrauben (10) an einer Anschlusskonstruktion befestigbar sind.Rolling element according to claim 1, characterized in that the bearing rings bores ( 12 ), via the outer ring and / or inner ring of the rolling bearing as a unit by means of screws ( 10 ) can be fastened to a connection construction. Wälzlager nach Anspruch 1, dadurch gekennzeichnet, dass zur Ausrichtung am äußeren Umfang Zentrierflächen (13) angeordnet sind, die gemeinsam mit den Laufbahnen (11) der Wälzkörper (4) bearbeitbar sind.Rolling bearing according to claim 1, characterized in that for alignment on the outer periphery centering surfaces ( 13 ), which together with the raceways ( 11 ) of the rolling elements ( 4 ) are editable. Wälzlager nach Anspruch 1, dadurch gekennzeichnet, dass das Lagerspiel über den Stoß (6) von Tragringen (2) und Halteringen (3) anpassbar ist.Rolling bearing according to claim 1, characterized in that the bearing clearance over the shock ( 6 ) of carrying rings ( 2 ) and retaining rings ( 3 ) is customizable. Wälzlager nach Anspruch 1, dadurch gekennzeichnet, dass die Laufbahnen (11) der Wälzkörper (4) mittels induktiver Härtung schlupflos herstellbar sind.Rolling bearing according to claim 1, characterized in that the raceways ( 11 ) of the rolling elements ( 4 ) can be produced without slipping by means of inductive hardening.
DE102007049087A 2007-10-12 2007-10-12 Radially and axially loadable rolling bearing Ceased DE102007049087A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102007049087A DE102007049087A1 (en) 2007-10-12 2007-10-12 Radially and axially loadable rolling bearing
PCT/EP2008/008063 WO2009049755A1 (en) 2007-10-12 2008-09-24 Rolling bearing which can be loaded radially and axially

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007049087A DE102007049087A1 (en) 2007-10-12 2007-10-12 Radially and axially loadable rolling bearing

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DE102007049087A1 true DE102007049087A1 (en) 2009-04-23

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WO (1) WO2009049755A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011141125A1 (en) * 2010-04-23 2011-11-17 Imo Holding Gmbh Sealing assembly for a rolling bearing
DE102010061932B3 (en) * 2010-11-25 2012-06-06 Aktiebolaget Skf Rolling bearings with replaceable seal
WO2012136632A1 (en) 2011-04-05 2012-10-11 Rothe Erde Gmbh Oil-lubricated anti-friction bearing
DE102012213223A1 (en) * 2012-07-27 2014-01-30 Schaeffler Technologies AG & Co. KG roller bearing
WO2014037193A1 (en) * 2012-09-06 2014-03-13 Aktiebolaget Skf Lubricant outlet for a bearing
CN103717930A (en) * 2011-04-05 2014-04-09 Imo控股有限责任公司 Rotary joint for underwater operation and system equipped therewith for generating energy from waterpower
DE102014104862A1 (en) 2014-04-04 2015-10-08 Thyssenkrupp Ag Rolling bearing assembly and wind turbine
DE102014104863A1 (en) 2014-04-04 2015-10-08 Thyssenkrupp Ag Rolling bearing assembly and wind turbine
EP2650551A3 (en) * 2012-04-12 2018-02-28 Aktiebolaget SKF Rolling bearing device with at least one sealing unit
DE102016116476A1 (en) 2016-09-02 2018-03-08 Thyssenkrupp Ag Rolling bearing and method for sealing a rolling bearing
WO2018177946A1 (en) 2017-03-31 2018-10-04 Thyssenkrupp Rothe Erde Gmbh Rolling bearing arrangement and wind turbine

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CN103080581B (en) * 2010-04-23 2016-05-25 Imo控股有限责任公司 For the clearance sealing component of rolling bearing
WO2011141125A1 (en) * 2010-04-23 2011-11-17 Imo Holding Gmbh Sealing assembly for a rolling bearing
CN103080581A (en) * 2010-04-23 2013-05-01 Imo控股有限责任公司 Sealing assembly for a rolling bearing
DE102010061932B3 (en) * 2010-11-25 2012-06-06 Aktiebolaget Skf Rolling bearings with replaceable seal
CN103717930B (en) * 2011-04-05 2017-03-08 Imo控股有限责任公司 Rotating connector for underwater operation and equipped with this rotating connector for hydroelectric facility
CN103635707B (en) * 2011-04-05 2016-05-11 蒂森克虏伯罗特艾德有限公司 Oil lubrication anti-friction bearing
WO2012136632A1 (en) 2011-04-05 2012-10-11 Rothe Erde Gmbh Oil-lubricated anti-friction bearing
CN103717930A (en) * 2011-04-05 2014-04-09 Imo控股有限责任公司 Rotary joint for underwater operation and system equipped therewith for generating energy from waterpower
JP2014514511A (en) * 2011-04-05 2014-06-19 テュッセンクルップ ローテ エルデ ゲーエムベーハー Oil lubricated anti-friction bearing
US9022663B2 (en) 2011-04-05 2015-05-05 Thyssenkrupp Rothe Erde Gmbh Oil-lubricated anti-friction bearing
CN103635707A (en) * 2011-04-05 2014-03-12 蒂森克虏伯罗特艾德有限公司 Oil-lubricated anti-friction bearing
EP2650551A3 (en) * 2012-04-12 2018-02-28 Aktiebolaget SKF Rolling bearing device with at least one sealing unit
DE102012213223A1 (en) * 2012-07-27 2014-01-30 Schaeffler Technologies AG & Co. KG roller bearing
WO2014037193A1 (en) * 2012-09-06 2014-03-13 Aktiebolaget Skf Lubricant outlet for a bearing
DE102014104863A1 (en) 2014-04-04 2015-10-08 Thyssenkrupp Ag Rolling bearing assembly and wind turbine
WO2015150159A1 (en) * 2014-04-04 2015-10-08 Thyssenkrupp Rothe Erde Gmbh Rolling bearing arrangement and wind turbine
DE102014104862A1 (en) 2014-04-04 2015-10-08 Thyssenkrupp Ag Rolling bearing assembly and wind turbine
DE202014010876U1 (en) 2014-04-04 2017-04-07 Thyssenkrupp Ag Rolling bearing assembly and wind turbine
DE102014104863B4 (en) * 2014-04-04 2018-02-22 Thyssenkrupp Ag Rolling bearing assembly and wind turbine
DE102016116476A1 (en) 2016-09-02 2018-03-08 Thyssenkrupp Ag Rolling bearing and method for sealing a rolling bearing
WO2018177946A1 (en) 2017-03-31 2018-10-04 Thyssenkrupp Rothe Erde Gmbh Rolling bearing arrangement and wind turbine
DE102017106962A1 (en) 2017-03-31 2018-10-04 Thyssenkrupp Ag Rolling bearing assembly and wind turbine

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