[go: up one dir, main page]

DE1898225U - ROLLER BALL BEARINGS. - Google Patents

ROLLER BALL BEARINGS.

Info

Publication number
DE1898225U
DE1898225U DE1964S0048779 DES0048779U DE1898225U DE 1898225 U DE1898225 U DE 1898225U DE 1964S0048779 DE1964S0048779 DE 1964S0048779 DE S0048779 U DES0048779 U DE S0048779U DE 1898225 U DE1898225 U DE 1898225U
Authority
DE
Germany
Prior art keywords
cage
ball
balls
pockets
bollen
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.)
Expired
Application number
DE1964S0048779
Other languages
German (de)
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 Kugellagerfabriken 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 Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Priority to DE1964S0048779 priority Critical patent/DE1898225U/en
Publication of DE1898225U publication Critical patent/DE1898225U/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/49Bearings with both balls and rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/46Cages for rollers or needles

Landscapes

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

Description

P.Ä.333 901*-9.5.64P.Ä. 333 901 * -9.5.64

SKF KÜGELLÄGEEPABEIKEN GMBH Schweinfurt, 4. Mai 1964SKF KÜGELLÄGEEPABEIKEN GMBH Schweinfurt, May 4th 1964

TA 1-Gl/StuTA 1-Gl / Stu

οτηΜτη artflπ Rollen-KugellagerοτηΜτη artflπ roller ball bearings

Die vorliegende Neuerung betrifft ein kombiniertes Bollen-Kugellager und bezieht sich insbesondere auf die Ausführung des Käfigs.The present innovation concerns a combined ball bearing and relates in particular to the design of the cage.

Rollen-Kugellager, das sind Wälzlager, bei denen abwechselnd Rollen und Kugeln zwischen den beiden Lagerringen angeordnet sind, sind bereits bekannt. Die Kugeln, die insbesondere zur Aufnahme der axialen Kräfte dienen, sind dabei in Laufrillen angeordnet, während die Rollen, die zur Aufnahme der radialen Kräfte dienen, auf den verbleibenden Schulterflächen abrollen. Es ist bekannt, die Wälzkörper in einem Käfig anzuordnen, wobei die in den Laufrillen laufenden Kugeln den Käfig und damit die Rollen in axialer Richtung festlegen. Um diese bekannten Lager überhaupt zusammenbauen zu können, ist es erforderlieh, daß entweder ein Laufring oder der Käfig zweiteilig ausgeführt ist.Roller ball bearings are roller bearings with alternating rollers and Balls are arranged between the two bearing rings are already known. The balls, which are used in particular to absorb the axial forces, are arranged in running grooves, while the rollers, which serve to absorb the radial forces, on the remaining shoulder surfaces roll off. It is known to arrange the rolling elements in a cage, the balls running in the running grooves fix the cage and thus the rollers in the axial direction. To assemble these known bearings at all to be able to, it is necessary that either a race or the cage is made in two parts.

Um dies zu umgehen, wird nach der vorliegenden Neuerung vorgeschlagen, einen Käfig für das kombinierte Rollen-Kugellager zu verwenden, bei dem die Taschen für die Kugeln an einer Seite offen sind* Durch diese Maßnahme wird es möglich, den Käfig mit den Rollen in das vormontierte, d. h. aus Lagerringen und den in die Laufrillen eingebrachten Kugeln bestehende Lager von der Seite her einzuschieben. Um das Herausrutschen im Betrieb zu vermeiden, können die Kugeltaschen in bekannter Weise entweder verstemmt oder mit elastischen Zungen versehen werden.In order to circumvent this, it is proposed according to the present innovation, to use a cage for the combined roller ball bearing in which the pockets for the balls are open on one side * By this measure it is possible to put the cage with the rollers in the pre-assembled, i.e. H. from bearing rings and the balls introduced into the running grooves insert existing bearings from the side. In order to avoid slipping out during operation, the ball pockets can either be in a known manner caulked or provided with elastic tongues.

Nähere Einzelheiten des Neuerungsgedankens sollen an Hand der in der beiliegenden Zeichnung dargestellten Ausführungsbeispiele erläutert werden.Further details of the concept of innovation are to be found in the Embodiments shown in the accompanying drawing are explained.

Es zeigen:Show it:

Abb. 1 einen Querschnitt und eine Seitenansicht eines kombinierten Rollen-Kugellagers,Fig. 1 shows a cross section and a side view of a combined Roller ball bearings,

SKF KÜGELIAGERFABEIKEN GMBH Blatt - 2 -SKF KÜGELIAGERFABEIKEN GMBH Sheet - 2 -

4. 5. 1964May 4, 1964

Abb. 2 eine Abwicklung einer Ausführungsform des Käfigs mit verstemmten Kugeltaschen undFig. 2 a development of an embodiment of the cage with caulked Ball pockets and

Abb. 3 eine Abwicklung einer Ausführungsform des Käfigs, bei dem die Kugeltaschen an ihren offenen Enden mit elastischen Zungen versehen sind.Fig. 3 is a development of an embodiment of the cage in which the Ball pockets are provided with elastic tongues at their open ends.

Bas Lager nach der Abb. 1 besteht aus dem Außenring 1, dem Innenring und den zwischen den beiden Lagerringen angeordneten Bollen 3 und Kugeln 4. Die Kugeln 4 laufen in den in die beiden Lagerringe eingearbeiteten Laufrillen 5 and 6, die Bollen 3 auf den Schultern 7, 8, 9 und zu beiden Seiten der Laufrillen 5 und 6« Ein Käfig 11 hält die einzelnen Wälzkörper im Lager.The bearing according to Fig. 1 consists of the outer ring 1, the inner ring and the balls 3 and balls arranged between the two bearing rings 4. The balls 4 run in the grooves 5 and 6 worked into the two bearing rings, the balls 3 on the shoulders 7, 8, 9 and on both sides of the grooves 5 and 6 ″ a cage 11 holds the individual Rolling elements in the bearing.

Dieser Käfig ist nach Abb. 2 abwechselnd mit Taschen für die Bollen und für die Kugeln versehen. Während die Taschen 12 für die Rollen nach beiden Seiten geschlossen sind, sind die Kugeltaschen 13 nach einer Seite hin offen. Dadurch wird es möglich, den mit den Bollen bestückten Käfig von der Seite her in das vormontierte Lager - d. h. die Kugeln wurden bereits in bekannter Weise in die beiden Lagerringe eingeführt - einzuschieben» Um ein Herausfallen des Käfigs im Betrieb zu vermeiden, werden die Kugeltaschen 13 an ihrer offenen Seite 14 in bekannter Weise verstemmt, d, h. durch MaterialVerformungen 15 und 16 wird die Öffnung geschlossen. According to Fig. 2, this cage is alternating with pockets for the balls and provided for the balls. While the pockets 12 for the roles are closed on both sides, the ball pockets 13 are on one side open. This makes it possible to use the cage equipped with the balls from the side into the pre-assembled warehouse - d. H. the bullets were already introduced into the two bearing rings in a known manner - to be pushed in »To prevent the cage from falling out during operation, the ball pockets 13 caulked on their open side 14 in a known manner, d, h. The opening is closed by material deformations 15 and 16.

Beim Käfig nach Abb. 3» bei dem zwischen zwei Kugeln 17 z. B. drei Nadeln 18 angeordnet sind, erfolgt die Halterung des Käfigs durch an den offenen Enden der Kugeltaschen 19 vorgesehene elastische Zungen 20. Beim Einschieben des Käfigs geben die elastischen Zungen 20 nach, so daß die Kugeln einschnappen können.In the cage according to Fig. 3 »in which between two balls 17 z. B. three needles 18, the cage is held by elastic tongues 20 provided on the open ends of the ball pockets 19 of the cage, the elastic tongues 20 yield so that the balls can snap into place.

Diese beiden beschriebenen Ausführungen stellen nur Beispiele für die Anwendung des Neuerungsgedankens dar. Es sind ohne weiteres konstruktive Änderungen möglich, die hier nicht erwähnt wurden. So können anstelle von Bollen Nadeln angeordnet sein, wie z. B. Abb. 3 zeigt. Auch kann der Käfig aus verschiedenen Werkstoffen, also z. B. aus Kunststoff, gefertigt werden.These two versions described are only examples of the Application of the concept of innovation. Design changes that were not mentioned here are easily possible. So instead of be arranged by Bollen needles, such as. B. Fig. 3 shows. Also can the cage made of different materials, so z. B. made of plastic.

Claims (3)

P.A. 333 301 *-9.5.M, SKF KÜGELLAGEKPABEIKEN GMBH Schweinfurt, 4. Mai 196«^ SchntzansprücheP.A. 333 301 * -9.5.M, SKF KÜGELLAGEKPABEIKEN GMBH Schweinfurt, May 4, 196 «^ claims for protection 1. Bollen-Kugellager, bei dem zwischen den beiden Laufringen in bekannter Weise Bollen und Kugeln in einem Käfig angeordnet sind, gekennzeichnet durch einen Käfig, dessen Kugeltaschen an einer Seite offen sind.1. Bollen ball bearing, in which between the two races Bollen and balls are arranged in a cage in a known manner, characterized by a cage whose ball pockets are open on one side. 2. - EoIlen-Kugellager nach Anspruch 1, dadurch gekennzeichnet, daß die Kugeltaschen an ihren offenen Enden durch Verstemmungen geschlossen sind.2. - EoIlen ball bearing according to claim 1, characterized in that that the ball pockets are closed at their open ends by caulking. 3. Bollen-Kugellager nach Anspruch 1, dadurch gekennzeichnet, daß die Kugeltaschen an ihren offenen Enden mit elastischen Zungen versehen sind, deren Abstand voneinander geringer als der Kugeldurchmesser ist.3. Bollen ball bearing according to claim 1, characterized in that the ball pockets with elastic at their open ends Tongues are provided whose distance from one another is less than the ball diameter.
DE1964S0048779 1964-05-09 1964-05-09 ROLLER BALL BEARINGS. Expired DE1898225U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1964S0048779 DE1898225U (en) 1964-05-09 1964-05-09 ROLLER BALL BEARINGS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964S0048779 DE1898225U (en) 1964-05-09 1964-05-09 ROLLER BALL BEARINGS.

Publications (1)

Publication Number Publication Date
DE1898225U true DE1898225U (en) 1964-08-06

Family

ID=33182843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1964S0048779 Expired DE1898225U (en) 1964-05-09 1964-05-09 ROLLER BALL BEARINGS.

Country Status (1)

Country Link
DE (1) DE1898225U (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529359A1 (en) * 1985-08-16 1987-02-19 Kugelfischer G Schaefer & Co Two- or multi-row needle ring
DE4142433C1 (en) * 1991-12-20 1993-05-27 Ibo Gesellschaft Fuer Beschaffung Und Absatz Von Industrieguetern Mbh, 8011 Kirchheim, De Combined roller and ball bearing with inner and outer races - is of thin race type with rollers and balls of same dia. and on same race tracks
DE10207596A1 (en) * 2002-02-22 2003-09-04 Skf Ab Linear lower friction bearing contains at least two rollers and at least one ball bearing, pairs of rollers being arranged with their axes at right angles
DE10207595A1 (en) * 2002-02-22 2003-09-04 Skf Ab Cage for linear low-friction bearing has pockets with at least four apertures, allowing rollers to be mounted in cage with vertical or horizontal orientation, or ball bearings to be mounted in cage
DE10338207A1 (en) * 2003-08-20 2005-03-24 FAG Kugelfischer Georg Schäfer AG Pendulum roller bearing and cage for the pendulum roller bearing
DE102006020412A1 (en) * 2006-05-03 2007-11-08 Schaeffler Kg Rolling a water pump of an internal combustion engine
DE102006044802A1 (en) * 2006-09-22 2008-03-27 Schaeffler Kg Combined sliding ball bearing for supporting shaft in gear construction, has balls and rollers unroll on remaining shoulder surfaces, where bearing is formed as four-point ball bearing, so that running grooves have contact points
DE102007008580A1 (en) * 2007-02-20 2008-08-21 Schaeffler Kg Rolling, in particular for a switching device of a gear change transmission
DE10225572B4 (en) * 2002-06-10 2010-10-14 Schaeffler Technologies Gmbh & Co. Kg Radial spherical roller bearings
DE102011050193A1 (en) * 2011-05-06 2012-11-08 Aesculap Ag Surgical instrument, surgical handpiece and surgical drive system
CN105114449A (en) * 2015-07-24 2015-12-02 山东凯美瑞轴承科技有限公司 Floating deflection mixing bearing for electric main shaft
DE102014107681A1 (en) * 2014-06-02 2015-12-03 Robert Bosch Automotive Steering Gmbh MOTOR VEHICLE STEERING WITH AT LEAST ONE BASED WAVE ASSEMBLY
DE102015200299A1 (en) 2015-01-13 2016-07-14 Schaeffler Technologies AG & Co. KG Roller Needle cross journal
DE102016202107A1 (en) * 2016-02-12 2017-02-09 Schaeffler Technologies AG & Co. KG Cage and bearings with a cage
DE102016210525A1 (en) * 2016-06-14 2017-12-14 Schaeffler Technologies AG & Co. KG Rolling bearing cage and roller bearings
DE102017113458A1 (en) * 2017-06-20 2018-06-14 Schaeffler Technologies AG & Co. KG Cage for a combined roller ball bearing, roller ball bearing with the cage and the use of the roller ball bearing

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529359A1 (en) * 1985-08-16 1987-02-19 Kugelfischer G Schaefer & Co Two- or multi-row needle ring
DE4142433C1 (en) * 1991-12-20 1993-05-27 Ibo Gesellschaft Fuer Beschaffung Und Absatz Von Industrieguetern Mbh, 8011 Kirchheim, De Combined roller and ball bearing with inner and outer races - is of thin race type with rollers and balls of same dia. and on same race tracks
DE10207595B4 (en) * 2002-02-22 2009-12-31 Aktiebolaget Skf Linear guide with a rolling element cage
DE10207596A1 (en) * 2002-02-22 2003-09-04 Skf Ab Linear lower friction bearing contains at least two rollers and at least one ball bearing, pairs of rollers being arranged with their axes at right angles
DE10207595A1 (en) * 2002-02-22 2003-09-04 Skf Ab Cage for linear low-friction bearing has pockets with at least four apertures, allowing rollers to be mounted in cage with vertical or horizontal orientation, or ball bearings to be mounted in cage
DE10207596B4 (en) * 2002-02-22 2010-01-14 Aktiebolaget Skf roller bearing
DE10225572B4 (en) * 2002-06-10 2010-10-14 Schaeffler Technologies Gmbh & Co. Kg Radial spherical roller bearings
DE10338207B4 (en) * 2003-08-20 2006-05-11 FAG Kugelfischer Georg Schäfer AG Pendulum roller bearing and cage for the pendulum roller bearing
DE10338207B8 (en) * 2003-08-20 2010-02-11 FAG Kugelfischer Georg Schäfer AG Pendulum roller bearing and cage for the pendulum roller bearing
DE10338207A1 (en) * 2003-08-20 2005-03-24 FAG Kugelfischer Georg Schäfer AG Pendulum roller bearing and cage for the pendulum roller bearing
WO2007125056A1 (en) * 2006-05-03 2007-11-08 Schaeffler Kg Roller bearing of a water pump of an internal combustion engine
DE102006020412A1 (en) * 2006-05-03 2007-11-08 Schaeffler Kg Rolling a water pump of an internal combustion engine
DE102006044802A1 (en) * 2006-09-22 2008-03-27 Schaeffler Kg Combined sliding ball bearing for supporting shaft in gear construction, has balls and rollers unroll on remaining shoulder surfaces, where bearing is formed as four-point ball bearing, so that running grooves have contact points
DE102007008580A1 (en) * 2007-02-20 2008-08-21 Schaeffler Kg Rolling, in particular for a switching device of a gear change transmission
DE102011050193A1 (en) * 2011-05-06 2012-11-08 Aesculap Ag Surgical instrument, surgical handpiece and surgical drive system
US9175723B2 (en) 2011-05-06 2015-11-03 Aesculap Ag Surgical instrument, surgical handpiece and surgical drive system
DE102014107681A1 (en) * 2014-06-02 2015-12-03 Robert Bosch Automotive Steering Gmbh MOTOR VEHICLE STEERING WITH AT LEAST ONE BASED WAVE ASSEMBLY
DE102015200299A1 (en) 2015-01-13 2016-07-14 Schaeffler Technologies AG & Co. KG Roller Needle cross journal
CN105114449A (en) * 2015-07-24 2015-12-02 山东凯美瑞轴承科技有限公司 Floating deflection mixing bearing for electric main shaft
DE102016202107A1 (en) * 2016-02-12 2017-02-09 Schaeffler Technologies AG & Co. KG Cage and bearings with a cage
DE102016210525A1 (en) * 2016-06-14 2017-12-14 Schaeffler Technologies AG & Co. KG Rolling bearing cage and roller bearings
DE102017113458A1 (en) * 2017-06-20 2018-06-14 Schaeffler Technologies AG & Co. KG Cage for a combined roller ball bearing, roller ball bearing with the cage and the use of the roller ball bearing

Similar Documents

Publication Publication Date Title
DE1898225U (en) ROLLER BALL BEARINGS.
DE2422488C2 (en) Rolling bearings with inserted raceways
DE2108562C2 (en) Plastic cage for angular contact ball bearings
DE3300655A1 (en) Collar thrust cage for rolling contact bearings
DE1575608B2 (en) Rolling bearings for longitudinal movements
DE1266574B (en) Ball bearings for longitudinal movements with several concentrically nested pipe sections
DE2057620A1 (en) Cage for thrust bearings
DE102004014775B4 (en) Double angular contact ball bearings
DE7914789U1 (en) Rolling bearings, preferably for large cylindrical roller bearings
DE102014213411A1 (en) Release bearing with a ball screw
DE2522643C3 (en) Roller cages for idler bearings
DE2257761A1 (en) ROLLER BEARING CAGE
DE886678C (en) Detachable rolling bearing
DE1044706B (en) Roller for conveyor
DE968432C (en) United radial needle and angular ball bearings
DE6906342U (en) ROLLER BEARING
DE1510922B2 (en) Pressure roller twin for spinning and twisting machines
DE7415251U (en) Backlash-free radial roller bearing
DE857300C (en) Needle roller bearing with cage
DE849204C (en) Plain bearing that also serves as a locking device
DE738580C (en) Walker chair for paddle slides
DE967539C (en) Needle bearings for oscillating movements, e.g. Cardan pivot bearing with needles held and guided individually in a plastic cage
DE2011176A1 (en) One-way clutch
DE2030738A1 (en) Snap ring
DE1068954B (en)