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DE3418440A1 - Wheel bearing unit with positively engaging connection of two annular parts which can be fitted one into the other - Google Patents

Wheel bearing unit with positively engaging connection of two annular parts which can be fitted one into the other

Info

Publication number
DE3418440A1
DE3418440A1 DE19843418440 DE3418440A DE3418440A1 DE 3418440 A1 DE3418440 A1 DE 3418440A1 DE 19843418440 DE19843418440 DE 19843418440 DE 3418440 A DE3418440 A DE 3418440A DE 3418440 A1 DE3418440 A1 DE 3418440A1
Authority
DE
Germany
Prior art keywords
rolling bearing
wheel bearing
axial
bearing unit
constriction
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
DE19843418440
Other languages
German (de)
Inventor
Heinrich 8720 Schweinfurt Hofmann
Günter Markfelder
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.)
IHO Holding GmbH and Co KG
Original Assignee
FAG Kugelfischer Georg Schaefer KGaA
Kugelfischer Georg Schaefer and Co
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 FAG Kugelfischer Georg Schaefer KGaA, Kugelfischer Georg Schaefer and Co filed Critical FAG Kugelfischer Georg Schaefer KGaA
Priority to DE19843418440 priority Critical patent/DE3418440A1/en
Publication of DE3418440A1 publication Critical patent/DE3418440A1/en
Ceased 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
    • F16C19/02—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
    • F16C19/18—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 with two or more rows of balls
    • F16C19/181—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 with two or more rows of balls with angular contact
    • F16C19/183—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 with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—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 with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/186—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 with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0078—Hubs characterised by the fixation of bearings
    • B60B27/0084—Hubs characterised by the fixation of bearings caulking to fix inner race
    • 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
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

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

Abstract

So that no forces which have a negative effect on the bearing can be exerted during the manufacture of the axial fixing device as a result of plastic deformation, a circumferential restriction (7) is provided on the projection (6) which is to be deformed, the centre of which constriction (7) lies approximately in the region of the edge (5') of the bearing ring (5). <IMAGE>

Description

Radlagereinheit mit formschlüssiger Verbindung zweierWheel bearing unit with a positive connection between two

ineinander geschobener Ringteile Die Erfindung bezieht sich auf eine Vorrichtung nach dem Oberbegriff des ersten Anspruchs.nested ring parts The invention relates to a Device according to the preamble of the first claim.

Eine Vorrichtung zum formschlüssigen Verbinden zweier ineinander geschobener Ringteile ist aus der DE-OS 19 15 932 bereits bekannt. Darin besteht eine Ausführung aus einem zweireihigen Wälzlager, bei dem auf den vergrößerten Innenring des einen Lagers der Innenring des anderen Lagers aufgeschoben ist. Die axiale Befestigung erfolgt hier durch Kaltverformung des vergrößerten Innenrings, wobei letzterer mit einem kaltgedrückten Rand die Stirnseite des aufgeschobenen Innenrings umfaßt. Hiermit ergibt sich zwar eine unlösbare Verbindung der beiden Ringteile, bei der Verformung muß aber befürchtet werden, daß unter andeiem radiale Kräfte auf dem Innenring ausgeiibt werden, die auch während des Betriebs erhalten bleiben. Dieser Sachverhalt bewirkt aber, daß der Innenring in unzulässiger Weise radial verformt wird. Es muß deshalb befürchtet werden, daß es im Lager zu Verspannungen kommt, die zu einem frühzeitigen Lagerausfall führen.A device for the positive connection of two nested Ring parts is already known from DE-OS 19 15 932. That is an execution from a double row rolling bearing, in which on the enlarged inner ring of the one Bearing the inner ring of the other bearing is pushed on. The axial fastening takes place here by cold deformation of the enlarged inner ring, the latter with a cold-pressed edge encompasses the end face of the pushed-on inner ring. Herewith There is indeed a permanent connection between the two ring parts during the deformation but it must be feared that, among other things, radial forces will be exerted on the inner ring that are retained during operation. This fact causes but that the inner ring is radially deformed in an impermissible manner. It must therefore it is feared that there will be tension in the camp that will lead to premature Lead to bearing failure.

Es ist daher Aufgabe der Erfindung, die Vorrichtung nach dem Oberbegriff des ersten Anspruchs so weiter zu verbessern, daß bei der Herstellung der axialen Fixiervorrichtung keine auf das Lager negativ sich auswirkenden Kräfte ausgeübt werden.It is therefore the object of the invention to provide the device according to the preamble of the first claim so further that in the manufacture of the axial Fixing device exerted no negative forces on the bearing will.

Die Lösung ist im kennzeichnenden Teil des ersten Anspruchs angegeben. Die Ansprüche 2 und 3 enthalten spezielle Ausgestaltungen.The solution is given in the characterizing part of the first claim. Claims 2 and 3 contain special designs.

Dadurch, daß der axiale Vorsprung im nicht verformten Zustand im Bereich der Kante des Wälzlagerlaufrings eine umlaufende Nut besitzt, wird die Gefahr wesentlich herabgesetzt, daß beim Verformen, das vorzugsweise durch Stauchen und Umbiegen erfolgt, eine Berührung der verformten Abschnitte mit radialen Flächen des Wälzlagerinnenrings erfolgt. Es wird hingegen mit einiger Sicherheit erreicht, daß beim Verformen nur solche Abschnitte am Innenring zur Anlage kommen, die lediglich axiale Kräfte, die für das Lager kaum nachteilig sind, verursachen Es folgt nämlich nur eine Anlage an der axialen Stirnfläche des Wälzlagerlaufrings.The fact that the axial projection in the non-deformed state in the area the edge of the rolling bearing race has a circumferential groove, the risk becomes significant reduced that when deforming, which is preferably done by upsetting and bending, a contact of the deformed sections with radial surfaces of the roller bearing inner ring he follows. However, it is achieved with some certainty that when deforming only those sections on the inner ring come to rest that only axial forces that are hardly disadvantageous for the camp, cause there is only one system on the axial face of the rolling bearing race.

Da man oft an den Wälzlagerlaufring genau positionierte Umgebungsteile zur Anlage bringen will, die plastisch verformten Teile aber nicht mit genügender Genauigkeit hergestellt werden können, ist es nach einer bevorzugten Ausführung zweckmäßig, daß der Wälzlagerlaufring im Bereich der Nut eine umlaufende Aussparung besitzt, die axial größer ist als der Haltewulst. Es ergibt sich dann ein über dem Haltewulst axial hinausragender Ringabschnitt mit genauer Stirnfläche als Anlagefläche.As the surrounding parts are often precisely positioned on the rolling bearing race wants to bring to the plant, the plastically deformed parts but not with sufficient Accuracy can be produced, it is according to a preferred embodiment It is expedient that the roller bearing race has a circumferential recess in the area of the groove which is axially larger than the retaining bead. It then results in an above that Retaining bead axially protruding ring section with a precise end face as a contact surface.

Um die Verformung zu erleichtern, ist es zweckmäßig, den Vorsprung beispielsweise mit Hilfe einer Induktionsspule zu erhitzen. Dadurch wird aber die Gefahr erhöht, daß die Laufringe unzulässig erwärmt werden, worunter evtl.In order to facilitate the deformation, it is advisable to use the projection for example to heat with the help of an induction coil. But this becomes the Increases risk that the races are heated inadmissibly, including Possibly.

die erforderliche Härte der Laufbahnen leidet. Es ist daher zweckmäßig, etwa im Bereich der umlaufenden ersten Nut auf der anderen Ringfläche eine zweite Nut vorzusehen. Damit wird der Querschnitt,in dem die Wärme vom Vorsprung in den Ringteil übergeleitet werden kann, zusätzlich verkleinert. Dies bewirkt einen reduzierten Wärmefluß und damit eine geringere Erwärmung des Restteils und des gehärteten Innenrings.the required hardness of the raceways suffers. It is therefore advisable to about in the area of the circumferential first groove on the other ring surface a second Provide groove. This is the cross-section in which the heat from the projection into the Ring part can be transferred, also reduced in size. This causes a reduced Heat flow and thus less heating of the remaining part and the hardened inner ring.

Die Erfindung wird anhand von zwei Figuren näher erläutert.The invention is explained in more detail with reference to two figures.

Fig. 1 zeigt einen Teilquerschnitt durch ein Radlager mit bereits verbundenen Ringteilen.Fig. 1 shows a partial cross section through a wheel bearing with already connected ring parts.

Fig. 2 zeigt einen Ausschnitt aus Fig 1 mit noch nicht verformten Haltevorsprung gemäß der Erfindung.FIG. 2 shows a detail from FIG. 1 with not yet deformed Holding projection according to the invention.

Das Radlager für Fahrzeuge nach Fig. 1 besteht aus einem zweireihigen Kugellager in O-Anordnung. Die Laufbahn der ersten Kugelreihe 1 ist am flanschartig ausgebildeten Außenring 2 und am Nabenteil 3 angeformt. Der Flanschteil 2 enthält auch die Laufbahn für die Kugelreihe 4.The wheel bearing for vehicles according to Fig. 1 consists of a two-row Ball bearings in an O arrangement. The raceway of the first row of balls 1 is flange-like formed outer ring 2 and formed on the hub part 3. The flange part 2 contains also the track for row of balls 4.

Diese besitzt aber einen getrennten Innenring 5, der auf einen Absatz 3'des Nabenteils 3 aufgeschoben ist.But this has a separate inner ring 5, which is on a shoulder 3 'of the hub part 3 is pushed.

Wegen der O-Anordnung muß mit größeren Axialkräften gerechnet werden. Deswegen ist eine gute axiale Befestigung des Innenrings 5 auf dem Nabenteil 3 erforderlich.Due to the back-to-back arrangement, greater axial forces must be expected. A good axial fastening of the inner ring 5 on the hub part 3 is therefore necessary.

Diese erfolgt durch den plastisch verformten Haltewulst 6 in einfacher und sicherer Weise.This is done in a simple manner by the plastically deformed retaining bead 6 and safe way.

Im nichtverformten Zustand besitzt, wie Fig. 2 zeigt, der Nabenteil 3 einen axialen Vorsprung 6, der im Bereich der Kante 5' des Innenrings 5 eine umlaufende Einschnürung 7 besitzt.In the non-deformed state, as shown in FIG. 2, the hub part has 3 an axial projection 6, which in the area of the edge 5 'of the inner ring 5 is a circumferential Constriction 7 has.

Wird nach dem Erhitzen der Vorsprung 6 durch Stauchen und Umbiegen verformt, so ergibt sich der Haltewulst 6' nach Fig. 1. Dieser Wulst liegt wegen der Einschnürung 7 nur an der axialen Stirnfläche 5' des Innenrings 5 an und kann daher nur axiale Kräfte verursachen.After heating, the projection 6 is made by upsetting and bending deformed, the result is the retaining bead 6 'according to FIG. 1. This bead is due to the constriction 7 only on the axial end face 5 'of the inner ring 5 and can therefore only cause axial forces.

Da der Haltewulst 6' nicht genau dimensioniert werden kann, besitzt der Innenring 5 einen diesen überragenden Abschnitt 8. Dadurch ist eine genau positionierte Anlagefläche 8' für die nicht gezeigten Umgebungsteile erreichbar und der Haltewulst 6' erstreckt sich nur in die Aussparung 9.Since the retaining bead 6 'cannot be precisely dimensioned, has the inner ring 5 has a section 8 protruding from it. This means that it is precisely positioned Contact surface 8 'reachable for the surrounding parts, not shown, and the retaining bead 6 'extends only into the recess 9.

Um den Wärmeübergang vom Vorsprung 6 in den Nabenteil 3 zu reduzieren, ist auch auf der Bohrungsfläche eine Nut 11 vorgesehen. Diese Maßnahme begünstigt zusätzlich die plastische Verformung des Vorsprungs 6.In order to reduce the heat transfer from the projection 6 to the hub part 3, a groove 11 is also provided on the bore surface. This measure favors in addition, the plastic deformation of the projection 6.

Beim gezeigten Beispiel wird ein Wälzlagerinnenring 5 auf einen als Nabenteil 3 bezeichneten Ringteil aufgeschoben. Die Erfindung ist natürlich mit den gleichen Vorteilen auf Konstruktionen anwendbar, bei denen die aufeinander aufgeschobenen Ringe Teile aus dem Außenringbereich bilden.In the example shown, a roller bearing inner ring 5 is on an as Hub part 3 designated ring part pushed on. The invention is of course with the same advantages can be applied to constructions in which the Rings form parts of the outer ring area.

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Claims (3)

Ansprüche 1. Radlagereinheit mit formschlüssiger Verbindung zweier ineinander geschobener Lagerringteile, von denen zumindest der aufgeschobene eine Teil ein gehärteter Wälzlagerlaufring ist, wobei die axiale Verbindung durch eine plastische Warmumformung eines Vorsprungs erfolgt, der am anderen Teil als axiale Verlängerung angeformt ist und nach dem Verformen an einer axialen Stirnfläche des Wälzlagerlaufrings zur Anlage kommt, dadurch gekennzeichnet, daß zur Vermeidung von Kipp-und Radialkräften auf den Wälzlagerring (5) sowie unzulässig hoher Erwärmung des Wälzlagerrings der Vorsprung (6) im nicht verformten Zustand im Bereich der Kante (5') des Wälzlagerlaufrings (5) eine umlaufende Einschnürung (7) besitzt, deren Mitte etwa im Bereich der Kante (5')liegt.Claims 1. Wheel bearing unit with a positive connection between two nested bearing ring parts, of which at least the pushed one Part of a hardened roller bearing race, the axial connection through a hot plastic deformation of a protrusion takes place on the other part than axial Extension is formed and after deforming on an axial end face of the Rolling bearing race comes to rest, characterized in that to avoid of tilting and radial forces on the rolling bearing ring (5) as well as impermissibly high heating of the rolling bearing ring of the projection (6) in the non-deformed state in the area of Edge (5 ') of the rolling bearing race (5) has a circumferential constriction (7), the center of which lies approximately in the area of the edge (5 '). 2. Radlagereinheit nach Anspruch 1, dadurch gekennzeichnet, daß der Wälzlagerlaufring (5) im Bereich der Einschnürung (7) eine umlaufende Aussparung (9) besitzt, deren axiale und radiale Tiefe größer ist als der vorzugsweise durch Stauchen erzeugte Haltewulst(6').2. Wheel bearing unit according to claim 1, characterized in that the Rolling bearing race (5) in the area of the constriction (7) a circumferential recess (9), whose axial and radial depth is greater than that preferably through Upsetting generated retaining bead (6 '). 3. Radlagereinheit nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Einschnürung durch eine äußere Nut (7) und/oder eine innere Nut (11) gebildet ist.3. Wheel bearing unit according to claim 1 or 2, characterized in that that the constriction is formed by an outer groove (7) and / or an inner groove (11) is.
DE19843418440 1984-05-18 1984-05-18 Wheel bearing unit with positively engaging connection of two annular parts which can be fitted one into the other Ceased DE3418440A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843418440 DE3418440A1 (en) 1984-05-18 1984-05-18 Wheel bearing unit with positively engaging connection of two annular parts which can be fitted one into the other

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843418440 DE3418440A1 (en) 1984-05-18 1984-05-18 Wheel bearing unit with positively engaging connection of two annular parts which can be fitted one into the other

Publications (1)

Publication Number Publication Date
DE3418440A1 true DE3418440A1 (en) 1985-11-21

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DE19843418440 Ceased DE3418440A1 (en) 1984-05-18 1984-05-18 Wheel bearing unit with positively engaging connection of two annular parts which can be fitted one into the other

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Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618139A1 (en) * 1986-05-30 1987-12-03 Loehr & Bromkamp Gmbh WHEEL BEARING UNIVERSAL JOINT UNIT
FR2605557A1 (en) * 1986-10-24 1988-04-29 Loehr & Bromkamp Gmbh HOMOCINETIC WHEEL BEARING ASSEMBLY AND METHOD FOR FORMING A COLLAR ON A WHEEL HUB, IN PARTICULAR OF A MOTOR VEHICLE, IN THE PRODUCTION OF SUCH AN ASSEMBLY
FR2608697A1 (en) * 1986-12-19 1988-06-24 Kugelfischer G Schaefer & Co BEARINGS WITH TWO ROWS OF BALLS, WITH OBLIQUE CONTACT
DE3643533A1 (en) * 1985-11-13 1988-06-30 Kugelfischer G Schaefer & Co Two-row angular-contact ball bearing
FR2666389A1 (en) * 1990-09-04 1992-03-06 Roulements Soc Nouvelle PROCESS FOR PRODUCING A BEARING COLLAR AND BEARING ASSEMBLY EQUIPPED WITH SUCH A COLLAR.
DE4117334A1 (en) * 1991-05-27 1992-12-03 Bayerische Motoren Werke Ag Ball bearing for driven wheels of vehicle - has safety ring in groove to limit axial play of bearing
DE4134434A1 (en) * 1991-10-18 1993-04-22 Kugelfischer G Schaefer & Co WHEEL BEARING UNIT WITH A SPEED DETECTING DEVICE
JPH1095203A (en) * 1996-09-25 1998-04-14 Nippon Seiko Kk Rolling bearing unit for supporting wheel
EP0854303A2 (en) 1997-01-17 1998-07-22 Nsk Ltd Rolling bearing unit for supporting vehicle wheel
JPH10272903A (en) * 1997-03-31 1998-10-13 Nippon Seiko Kk Wheel supporting hub unit
US6296321B1 (en) 1998-02-16 2001-10-02 Nsk Ltd. Axle unit for driving a vehicle wheel
US6443622B1 (en) 1997-06-24 2002-09-03 The Timken Company Spindle and component assembly with formed spindle end portion
JP2003042173A (en) * 2002-05-23 2003-02-13 Nsk Ltd Roller bearing unit for supporting wheel
US6553666B2 (en) 1999-12-20 2003-04-29 Nsk, Ltd. Wheel-support rolling bearing unit and method of manufacturing the same
DE10150613A1 (en) * 2001-10-12 2003-04-30 Visteon Global Tech Inc Vehicle wheel bearing unit comprises housing in which roller bearing is fitted, inner end of outer ring fitting against stop surface and outer edge being held in place by lugs formed by hammering housing
US6640438B2 (en) 1998-06-22 2003-11-04 The Timken Company Process and machine for uniting rotatable machine components
US6796714B2 (en) 2000-12-18 2004-09-28 Nsk Ltd. Rolling-bearing unit for wheel support
JP2006051946A (en) * 2005-10-07 2006-02-23 Nsk Ltd Method of manufacturing hub unit for drive wheel support
JP2006160259A (en) * 2005-12-19 2006-06-22 Nsk Ltd Rolling bearing unit for wheel support and method of its manufacture
JP2007187226A (en) * 2006-01-12 2007-07-26 Ntn Corp Bearing device for wheel
JP2010089663A (en) * 2008-10-09 2010-04-22 Ntn Corp Bearing device for wheel
US8221004B2 (en) 2007-01-17 2012-07-17 Ntn Corporation Method of making wheel support bearing
CN102896237A (en) * 2011-07-29 2013-01-30 Skf公司 Method of forming a frontal toothing on an inner ring of a wheel hub, upset collar and wheel hub with frontal toothing thus obtained
DE102012207054A1 (en) * 2012-04-27 2013-10-31 Schaeffler Technologies AG & Co. KG Inner ring with axial extension
US8745874B2 (en) 2005-12-05 2014-06-10 Ntn Corporation Method of manufacturing wheel support bearing assembly
US8814278B2 (en) 2006-03-29 2014-08-26 Nsk Ltd. Driving-wheel supporting hub unit and its manufacturing method
DE112007000320B4 (en) * 2006-02-07 2017-11-16 Ntn Corp. Bearing device for a vehicle wheel
EP4311957A1 (en) * 2022-07-27 2024-01-31 NTN Europe Static seal and drive wheel hub assembly incorporating same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1917168A1 (en) * 1968-04-10 1969-10-23 Skf Svenska Kullagerfab Ab Storage device for wheels of a motor vehicle
DE3134914A1 (en) * 1980-09-08 1982-04-01 Glaenzer Spicer, 78301 Poissy, Yvelines WHEEL HUB CONNECTION FOR MOTOR VEHICLES
DE3134913A1 (en) * 1980-09-17 1982-04-15 Glaenzer Spicer, 78301 Poissy, Yvelines WHEEL HUB CONNECTION FOR DRIVE WHEELS OF MOTOR VEHICLES

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1917168A1 (en) * 1968-04-10 1969-10-23 Skf Svenska Kullagerfab Ab Storage device for wheels of a motor vehicle
DE3134914A1 (en) * 1980-09-08 1982-04-01 Glaenzer Spicer, 78301 Poissy, Yvelines WHEEL HUB CONNECTION FOR MOTOR VEHICLES
DE3134913A1 (en) * 1980-09-17 1982-04-15 Glaenzer Spicer, 78301 Poissy, Yvelines WHEEL HUB CONNECTION FOR DRIVE WHEELS OF MOTOR VEHICLES

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643533A1 (en) * 1985-11-13 1988-06-30 Kugelfischer G Schaefer & Co Two-row angular-contact ball bearing
FR2599307A1 (en) * 1986-05-30 1987-12-04 Loehr & Bromkamp Gmbh HOMOCINETIC JOINT WHEEL BEARING UNIT, IN PARTICULAR FOR AUTOMOTIVE VEHICLES
US4835829A (en) * 1986-05-30 1989-06-06 Lohr & Bromkamp Gmbh Hub assembly
DE3618139A1 (en) * 1986-05-30 1987-12-03 Loehr & Bromkamp Gmbh WHEEL BEARING UNIVERSAL JOINT UNIT
DE3636243A1 (en) * 1986-10-24 1988-05-11 Loehr & Bromkamp Gmbh WHEEL BEARING (NY) SMOOTH JOINT UNIT
FR2605557A1 (en) * 1986-10-24 1988-04-29 Loehr & Bromkamp Gmbh HOMOCINETIC WHEEL BEARING ASSEMBLY AND METHOD FOR FORMING A COLLAR ON A WHEEL HUB, IN PARTICULAR OF A MOTOR VEHICLE, IN THE PRODUCTION OF SUCH AN ASSEMBLY
US4893960A (en) * 1986-10-24 1990-01-16 Lohr & Bromkamp Gmbh Wheel Bearing/constant velocity joint unit
FR2608697A1 (en) * 1986-12-19 1988-06-24 Kugelfischer G Schaefer & Co BEARINGS WITH TWO ROWS OF BALLS, WITH OBLIQUE CONTACT
FR2666389A1 (en) * 1990-09-04 1992-03-06 Roulements Soc Nouvelle PROCESS FOR PRODUCING A BEARING COLLAR AND BEARING ASSEMBLY EQUIPPED WITH SUCH A COLLAR.
EP0475792A1 (en) * 1990-09-04 1992-03-18 S.N.R. Roulements Process for making a collar of a roller bearing, and roller bearing equipped with such a collar
US5226738A (en) * 1990-09-04 1993-07-13 S.N.R. Roulements Process for making a bearing collar and bearing assembly equipped with such a collar
DE4117334A1 (en) * 1991-05-27 1992-12-03 Bayerische Motoren Werke Ag Ball bearing for driven wheels of vehicle - has safety ring in groove to limit axial play of bearing
DE4134434A1 (en) * 1991-10-18 1993-04-22 Kugelfischer G Schaefer & Co WHEEL BEARING UNIT WITH A SPEED DETECTING DEVICE
US5240333A (en) * 1991-10-18 1993-08-31 Fag Kugelfischer Georg Schafer Kgaa Wheel bearing unit having rotation speed detection
JPH1095203A (en) * 1996-09-25 1998-04-14 Nippon Seiko Kk Rolling bearing unit for supporting wheel
US6672770B2 (en) 1997-01-17 2004-01-06 Nsk Ltd. Rolling bearing unit for supporting vehicle wheel
US6280096B1 (en) 1997-01-17 2001-08-28 Nsk Ltd. Rolling bearing unit for supporting vehicle wheel
US6422758B1 (en) 1997-01-17 2002-07-23 Nsk Ltd. Rolling bearing unit for supporting vehicle wheel
US6524011B2 (en) 1997-01-17 2003-02-25 Nsk Ltd. Rolling bearing unit for supporting vehicle wheel
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CN102896237B (en) * 2011-07-29 2017-11-17 Skf公司 The forming method of front ring gear and the upset diameter ring and wheel hub that are thusly-formed on wheel hub inner ring
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