DE1828276U - BEARING SEAL. - Google Patents

BEARING SEAL.

Info

Publication number
DE1828276U
DE1828276U DEG23254U DEG0023254U DE1828276U DE 1828276 U DE1828276 U DE 1828276U DE G23254 U DEG23254 U DE G23254U DE G0023254 U DEG0023254 U DE G0023254U DE 1828276 U DE1828276 U DE 1828276U
Authority
DE
Germany
Prior art keywords
housing
outer ring
inner ring
sealing lip
clamped
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
DEG23254U
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.)
Goetzewerke Friedrich Goetze AG
Original Assignee
Goetzewerke Friedrich Goetze AG
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 Goetzewerke Friedrich Goetze AG filed Critical Goetzewerke Friedrich Goetze AG
Priority to DEG23254U priority Critical patent/DE1828276U/en
Publication of DE1828276U publication Critical patent/DE1828276U/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
    • 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
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the 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
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)

Description

Lagerabdichtung r Gegenstand der Neuerung ist eine Abdichtung für Kugel-oder Rollenlager mit verschieden breiten Laufringen, deren federbelastete Dichtlippe auf dem Innenring dichtend aufliegt.Bearing sealing r The object of the innovation is a seal for ball or roller bearings with races of different widths, the spring-loaded sealing lip of which rests sealingly on the inner ring.

Abdichtungen für Lager sind seit langem bekannt und bestehen im allgemeinen aus einer membranförmigen Gummidichtung, die in den Außenring eingeklemmt wird und mit einer dünnen Dichtlippe am Innenring anläuft. Ferner sind Abdichtungen mit einem winkelförmigen Gehäuse und einer sich daran anschliessenden federbelasteten Dichtlippe für Lager mit breiten Laufringen bekanntgeworden. Derartige breite Lager bedingen jedoch bauliche Veränderungen des benachbarten Maschinenteils, die nicht immer durchfahrbar sind, da sonst eine Schwächung des Maschinenteils entstehen würde. Insbesondere treten Schwierigkeiten bei der Veränderung des Gehäuses o. dgl. auf, während die breitere Ausführung des Innenrings durch entsprechendes Abdrehen der Welle leichter ausgeglichen werden kann.Seals for bearings have long been known and generally exist from a membrane-shaped rubber seal, which is clamped in the outer ring and runs up against the inner ring with a thin sealing lip. Furthermore, seals with a angular housing and an adjoining spring-loaded sealing lip became known for bearings with wide races. Such wide camps require however, structural changes to the neighboring machine part that are not always passable otherwise the machine part would be weakened. In particular Difficulties in changing the housing o. The like. On, while the wider design of the inner ring easier by turning the shaft accordingly can be compensated.

Gemäß der Neuerung wird vorgeschlagen, die Wellendichtung in an sich bekannter Weise mit ihrer Dichtlippe auf dem Innenring laufen zu lassen und das Gehäuse konisch auszubilden, so daß die Dichtung nur mit einem relativ schmalen Teil des Gehäuses in den gegenüber dem Innenring zurückspringenden Aussenring eingeklemmt werden kann. Vorteilhaft ist es, in die innere Mantelfläche des Außenrings eine Nut einzuarbeiten, in die das Dichtungsgehäuse eingesprengt werden kann. Um den Halt des Gehäuses in dieser Nut zu verbessern, kann das freie Ende wulstförmig ausgebildet sein, wobei der wulst aus dem metallischen derkstoff des Gehäuses und/oder dem elastischen Manschettenwerkstoff bestehen kann.According to the innovation, it is proposed that the shaft seal in itself known way to run with their sealing lip on the inner ring and that Conical design of the housing, so that the seal only with a relatively narrow Part of the housing into the outer ring that is set back in relation to the inner ring trapped can be. It is advantageous to have one in the inner circumferential surface of the outer ring Incorporate a groove into which the seal housing can be crushed. To the To improve the hold of the housing in this groove, the free end can be bead-shaped be, the bead made of the metallic derkstoff of the housing and / or the elastic Cuff material can exist.

In der Zeichnung ist die Neuerung an einem Ausführungsbeispiel dargestellt.In the drawing, the innovation is shown in an exemplary embodiment.

Die mit der Feder 1 belastete Dichtlippe 2 sitzt auf dem breiteren Innenring 3, während das konisch ausgebildete Ge- häuse 4 mit seinem Wulst 5 im Außenring 6 des Kugellagers eingeklemmtist. The loaded with the spring 1 sealing lip 2 sits on the wider inner ring 3, while the conical shape housing 4 with its bead 5 in the outer ring 6 of the ball bearing trapped.

Claims (3)

Schutzansprüche 1. Abdichtung für Kugel-oder Rollenlager mit verschieden breiten Laufringen, deren federbelastete Dichtlippe auf dem breiteren Innenring aufliegt und mit ihrem Gehäuse im Außenring eingeklemmt ist, dadurch gekennzeichnet, daß das Gehäuse (Haftteil) konisch ausgebildet und ausschließlich mit seinem freien Ende im Außenring des Lagers eingeklemmt ist.Protection claims 1. Sealing for ball or roller bearings with different wide races with their spring-loaded sealing lip on the wider inner ring rests on and is clamped with its housing in the outer ring, characterized in that that the housing (adhesive part) is conical and only with its free The end is clamped in the outer ring of the bearing. 2. Abdichtung nach Anspruch 1, dadurch gekennzeichnet, daß das freie Ende des Gehäuses wulstförmig verdickt ist.2. Seal according to claim 1, characterized in that the free The end of the housing is thickened in a bead shape. 3. Abdichtung nach Ansprach 2, dadurch gekennzeichnet, daß der Wulst aus dem metallischen Gehäusewerkstoff und/oder dem hanschettenwerkstoff gebildet ist.3. Seal according to spoke 2, characterized in that the bead formed from the metallic housing material and / or the sleeve material is.
DEG23254U 1960-12-24 1960-12-24 BEARING SEAL. Expired DE1828276U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG23254U DE1828276U (en) 1960-12-24 1960-12-24 BEARING SEAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG23254U DE1828276U (en) 1960-12-24 1960-12-24 BEARING SEAL.

Publications (1)

Publication Number Publication Date
DE1828276U true DE1828276U (en) 1961-03-16

Family

ID=32971998

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG23254U Expired DE1828276U (en) 1960-12-24 1960-12-24 BEARING SEAL.

Country Status (1)

Country Link
DE (1) DE1828276U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739514A1 (en) * 1987-11-21 1989-06-01 Kaco Gmbh Co POETRY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739514A1 (en) * 1987-11-21 1989-06-01 Kaco Gmbh Co POETRY

Similar Documents

Publication Publication Date Title
DE1828276U (en) BEARING SEAL.
DE7018423U (en) ROLLER BEARING.
DE2152719A1 (en) Pressure-tight sealed connection, in particular joint element for instruments
DE1030629B (en) One-sided roller bearing seal
DE838844C (en) Roller bearing with free wheel lock
DE1744644U (en) ROLLER BEARING SEAL.
DE884261C (en) Sealing element with support body and elastic sealing lips
DE933256C (en) Bearing seal, especially for conveyor belt rollers
DE1525149A1 (en) Friction disc for friction drives
DE1835256U (en) SEALED NEEDLE BEARING.
DE911240C (en) Ball holder, consisting of ball and spring
DE827007C (en) Signal device for motor vehicles
DE1163099B (en) Mechanical seal
DE2162365A1 (en) ROLLER BEARING
DE1756096U (en) Expanded body seal.
DE1836069U (en) DEVICE FOR SEALING PARTS IN RELATIVE MOTION TO EACH OTHER.
DE8132874U1 (en) Dense extra flat watch case
DE1525793B2 (en) SEALING DEVICE FOR A BEARING SURROUNDING AN AXLE OR TRUNK
DE571932C (en) Carrier for holding rotating bodies, in particular tools
DE1203052B (en) Race for rolling bearings with cylindrical rolling elements
AT229647B (en) Radial sealing ring vulcanized or glued onto a bearing bush
DE1808076B2 (en) Longitudinally adjustable shaft coupling, in particular for drive shafts of motor vehicles
DE6937403U (en) CONVEYOR ROLLER
DE1981044U (en) NEEDLE BEARING WITH THIN-WALLED OUTER RING SLEEVE.
DE1273936B (en) Shaft seal provided with a membrane