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DE1768081U - DOUBLE ROW ANGLE BALL BEARING. - Google Patents

DOUBLE ROW ANGLE BALL BEARING.

Info

Publication number
DE1768081U
DE1768081U DE19571768081 DE1768081U DE1768081U DE 1768081 U DE1768081 U DE 1768081U DE 19571768081 DE19571768081 DE 19571768081 DE 1768081 U DE1768081 U DE 1768081U DE 1768081 U DE1768081 U DE 1768081U
Authority
DE
Germany
Prior art keywords
double row
bearing
ball bearing
ring
parts
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
DE19571768081
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.)
Duerkoppwerke GmbH
Original Assignee
Duerkoppwerke 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 Duerkoppwerke GmbH filed Critical Duerkoppwerke GmbH
Priority to DE19571768081 priority Critical patent/DE1768081U/en
Publication of DE1768081U publication Critical patent/DE1768081U/en
Expired 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
    • 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
    • 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

Landscapes

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

Description

Zeireihiges Schrägkugellager Die Neuerung bezieht sich auf zweireihige Schrägkugellager mit einem senkrecht zur Lagerdrehachse geteilten Innenring.Single row angular contact ball bearing The innovation relates to double row Angular contact ball bearings with an inner ring divided perpendicular to the bearing axis of rotation.

Bei zweireihigen Schrägkugellagern, die hauptsächlich in axialer Richtung belastet werden sollen, verwendet man einen geteilten Laufring, um die Kugeleinfüllnut in Fortfall zu bringen und die Laufringschultern höher machen zu können. Derartige Lager sind jedoch schwieriger einzubauen als Lager mit ungeteiltem Laufring und ausserdem können die Laufringteile auch leicht vertauscht werden, da das Lager nicht selbsthaltend ist.In double row angular contact ball bearings, which are mainly in the axial direction are to be loaded, a split race is used around the ball filler groove to bring in discontinuation and to be able to make the race shoulders higher. Such However, bearings are more difficult to install than bearings with an undivided race and In addition, the raceway parts can also be easily interchanged because the bearing is not is self-retaining.

Um diese Nachteile zu beseitigen wird gemäse der Neuerung vorgeschlagen, den geteilten Laufring durch einen im Inneren des Lagers, zwischen den Wälzkörperreihen angeordneten, offenen Schnappring von U-förmigem Querschnittsprofil zusammenzuhalten, dessen Schenkel in Ringnuten der Laufringteile eingreifen.In order to eliminate these disadvantages, it is proposed according to the innovation, the split race through one inside the bearing, between the rows of rolling elements to hold together arranged, open snap ring of U-shaped cross-sectional profile, whose legs engage in grooves in the raceway parts.

In weiterer Ausgestaltung der Neuerung sind die beidenRingteile des geteilten Laufringes an ihren, aneinanderliegendenden Stirnflächen mit radial verlaufenden flahhen Aussparungen versehen, , durch die ein Werkzeug zum Spreizen des Schnappringes eingeführt werden kann, wenn das Lager aus irgendeinem Gründe einmal demontiert werden soll.In a further embodiment of the innovation are the both ring parts of the split race at their adjoining end faces with radial provide running flattened recesses, , through which a tool for expanding the snap ring can be inserted if the bearing is to be dismantled for any reason.

Die Zeichnung veranschaulicht ein Ausführungsbeispiel des Schrägkugellagers im Längs-und Querschnitt.The drawing illustrates an embodiment of the angular contact ball bearing in longitudinal and cross-section.

Das Lager besteht aus dem ungeteilten äusseren Laufring 1, den beiden inneren Laufringteilen 2, 3 und den beiden in Käfigen 4,5 geführten Kugelreihen 6,70 Die beiden inneren Laufringteile 2, 3 werden durch einen offenen Schnappring 8 zusammengehalten, dessen Schenkel in Ringnuten 9,10 der Laufringteile 2, 3 eingreifen.The bearing consists of the undivided outer race 1, the two inner race parts 2, 3 and the two rows of balls guided in cages 4.5 6.70 The two inner race parts 2, 3 are locked by an open snap ring 8 held together, the legs of which engage in annular grooves 9, 10 of the raceway parts 2, 3.

In'den einander zugewandten Stirnflächen der Laufringteile 2,3 sind flache, radial verlaufende Aussparungen 11 vorgesehen, die zusammen eine Öffnung zum Einführen eines Werkzeuges 12 bilden. Mit Hilfe des Werkzeugs 12 kann der Schnappring 8 zum Zwecke der Demontage des Lagers gespreizt werden.In'den facing end faces of the raceway parts 2, 3 are flat, radially extending recesses 11 are provided, which together form an opening for inserting a tool 12. With the help of the tool 12, the snap ring 8 are spread for the purpose of dismantling the bearing.

SchutzansprücheProtection claims

Claims (2)

Schutzansprüche 1. Zweireihige Schrägkugellager mit senkrecht zur Lagerdrehachse geteiltem Innenring, dadurch gekennzeichnet, dass der geteilte Laufring durch einen im Inneren des Lagers zwischen den Wälzkörperreihen angeordneten, offenen Schnappring von U-förmigem Querschnitt zusammengehalten wird, der mit seinen Schenkeln in Ringnuten der Laufringteile eingreift.Claims for protection 1. Double row angular contact ball bearings with perpendicular to Bearing axis of rotation divided inner ring, characterized in that the divided race by an open one arranged in the interior of the bearing between the rows of rolling elements Snap ring of U-shaped cross-section is held together with its legs engages in annular grooves of the raceway parts. 2. Zweireihige Schrägkugellager nach Anspruch 1, dadurch gekennzeichnet, dass die beiden Ringteile des geteilten Innenringes an ihren aneinanderliegenden Stirnflächen radial verlaufende, flache Aussparungen aufweisen, durch die ein.2. Double row angular contact ball bearing according to claim 1, characterized in that that the two ring parts of the split inner ring are adjacent to one another End faces have radially extending, flat recesses through which a. Werkzeug zum Spreizen des Schnappringes eingeführt werden kann. Tool for expanding the snap ring can be introduced.
DE19571768081 1957-01-12 1957-01-12 DOUBLE ROW ANGLE BALL BEARING. Expired DE1768081U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19571768081 DE1768081U (en) 1957-01-12 1957-01-12 DOUBLE ROW ANGLE BALL BEARING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19571768081 DE1768081U (en) 1957-01-12 1957-01-12 DOUBLE ROW ANGLE BALL BEARING.

Publications (1)

Publication Number Publication Date
DE1768081U true DE1768081U (en) 1958-06-04

Family

ID=32831817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19571768081 Expired DE1768081U (en) 1957-01-12 1957-01-12 DOUBLE ROW ANGLE BALL BEARING.

Country Status (1)

Country Link
DE (1) DE1768081U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449194A1 (en) * 1974-10-16 1976-04-22 Kugelfischer G Schaefer & Co Double row angular contact ball bearing - has cage sprung into groove at axial ends of outer race
DE3027485A1 (en) * 1980-07-19 1982-02-18 FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt DOUBLE-ROW BEARING BEARING
DE3537985A1 (en) * 1985-10-25 1987-04-30 Skf Gmbh Rolling-contact bearing with a split race
DE102004014775A1 (en) * 2004-03-26 2005-11-03 Ina-Schaeffler Kg Angular contact ball bearing has inner ring with two raceways and outer ring which also has two raceways, shoulders holding rows of ball bearings in position which are secured by ribs which snap over them

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449194A1 (en) * 1974-10-16 1976-04-22 Kugelfischer G Schaefer & Co Double row angular contact ball bearing - has cage sprung into groove at axial ends of outer race
DE3027485A1 (en) * 1980-07-19 1982-02-18 FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt DOUBLE-ROW BEARING BEARING
DE3537985A1 (en) * 1985-10-25 1987-04-30 Skf Gmbh Rolling-contact bearing with a split race
DE102004014775A1 (en) * 2004-03-26 2005-11-03 Ina-Schaeffler Kg Angular contact ball bearing has inner ring with two raceways and outer ring which also has two raceways, shoulders holding rows of ball bearings in position which are secured by ribs which snap over them
DE102004014775B4 (en) * 2004-03-26 2013-10-10 Schaeffler Technologies AG & Co. KG Double angular contact ball bearings

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