DE1982159U - NEEDLE BEARING WITH SEAL. - Google Patents
NEEDLE BEARING WITH SEAL.Info
- Publication number
- DE1982159U DE1982159U DED37330U DED0037330U DE1982159U DE 1982159 U DE1982159 U DE 1982159U DE D37330 U DED37330 U DE D37330U DE D0037330 U DED0037330 U DE D0037330U DE 1982159 U DE1982159 U DE 1982159U
- Authority
- DE
- Germany
- Prior art keywords
- ring
- face
- leg
- section
- height
- 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
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
- F16C19/22—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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
- F16C19/466—Needle bearings with one row or needles comprising needle rollers and an outer ring, i.e. subunit without inner ring
-
- 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
- F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
-
- 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
- F16C33/7809—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 needle roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
DÜRKOPPDÜRKOPP
Nadellager mit AbdichtungNeedle roller bearings with seals
Gegenstand der Neuerung ist ein Nadellager mit dünnwandiger» vorzugsweise aus Blech gezogener Außenringhülse oder -büchse, in deren offen© Enden ein- oder beiderseitig Pilzringabdichtungen eingebaut sind. Zur Achsparallelführung und Radialhalterung der Nadelrollen dient ein Fensterkäfig, vorzugsweise ebenfalls aus Blech hergestellt.The object of the innovation is a needle roller bearing with thin-walled »preferably drawn from sheet metal Outer ring sleeve or bushing with mushroom ring seals on one or both sides in the open ends are built in. A is used for axis-parallel guidance and radial retention of the needle rollers Window cage, preferably also made of sheet metal manufactured.
Bs war die Aufgabe zu lösen, eine wirksame Lagerabdichtung zu schaffen, die billig herzustellen und leicht zu montieren ist und die darüber hinaus einen Führungsbord für den Fensterkäfig bilden soll. Gemäß der Neuerung ist der im Querschnitt rechteckige Dichtring in an sich bekannter Welse* an seiner Mantelfläche und seiner lagerseitigen Stirnfläche von einem im Querschnitt x^inkligen Fassungsring umschlossen, der seinerseits in einem im Querschnitt winkligen Trägerring aus Kunststoff aufgenommen 1st, dessen einer, radial sich annähernd über die Höhe des Rollenlaufräumes erstreckender Schenkel die äußere Stirnfläche des Dichtringes begrenzt und dessen anderer,· axial sich erstreckender Schenkel eine Höhe aufweist, die größer ist als die axiale Höhe des Fassungsringes und der mantelseitig an seinem freien Ende einen vorspringenden Rand besitzt, der in eine bohrungsseitig in die Hülse bzw. Büchse eingestochene Ringnut eingreiftcBs was the task of solving an effective To create a bearing seal that is cheap to manufacture and easy to assemble, and moreover to form a guide board for the window cage. According to the innovation, it is in cross section rectangular sealing ring in per se known catfish * on its outer surface and its bearing-side End face of a cross section x ^ inkligen Enclosed mounting ring, which in turn is in a carrier ring made of plastic with an angled cross-section 1st recorded, one of which extends radially approximately over the height of the roller running spaces extending leg limits the outer end face of the sealing ring and its other, · axially extending leg has a height which is greater than the axial height of the mounting ring and the one on the shell side at its free end has a protruding edge, which is in a bore side pierced into the sleeve or sleeve Ring groove engages c
Die Zeichnung veranschaulicht ein Ausführungsbeisp±el<, Sie zeigt eine sogenannte Nadelbüchse mit einem topfartig gezogenen Bleehteil 1, tielches am geschlossenen End© bei 2 stufenartig ©ingeschnürt ist. Die Stufe 2 bildet einerseits ein© axiale Laufbahnbegrenzung für den Stirnfläch©naniauf der Nadelrollen 3 und andererseits eine Führungsfläche für den Käfig 4.The drawing illustrates an embodiment example, It shows a so-called needle barrel with a pot-shaped drawn sheet metal part 1, tielches am closed end © at 2 step-like © is laced in. The stage 2 forms on the one hand an © axial Track delimitation for the end face of the needle rollers 3 and, on the other hand, a guide surface for the cage 4.
In das offene Büchsenende ist ein im Querschnitt winkliger Trägerring 5 eingesetzt9 dessen axial lagereinwärts sich erstreckender Schenkel 5' mitIn the open sleeve end, an angular cross-section support ring 5 is inserted axially 9 whose bearing Windwärts extending limbs 5 'with
12.12th
,Name GP/Pr, Name GP / Pr
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED37330U DE1982159U (en) | 1968-01-13 | 1968-01-13 | NEEDLE BEARING WITH SEAL. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED37330U DE1982159U (en) | 1968-01-13 | 1968-01-13 | NEEDLE BEARING WITH SEAL. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1982159U true DE1982159U (en) | 1968-03-28 |
Family
ID=33329853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED37330U Expired DE1982159U (en) | 1968-01-13 | 1968-01-13 | NEEDLE BEARING WITH SEAL. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1982159U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2210889A1 (en) * | 1972-03-07 | 1973-09-13 | Schaeffler Ohg Industriewerk | ONE-PIECE DRAWN BUSHING FOR NEEDLE BEARINGS |
DE3426185A1 (en) * | 1983-07-19 | 1985-01-31 | Steyr-Daimler-Puch Ag, Wien | Cylindrical-roller bearing |
-
1968
- 1968-01-13 DE DED37330U patent/DE1982159U/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2210889A1 (en) * | 1972-03-07 | 1973-09-13 | Schaeffler Ohg Industriewerk | ONE-PIECE DRAWN BUSHING FOR NEEDLE BEARINGS |
DE3426185A1 (en) * | 1983-07-19 | 1985-01-31 | Steyr-Daimler-Puch Ag, Wien | Cylindrical-roller bearing |
DE3426185C2 (en) * | 1983-07-19 | 1989-05-18 | Steyr-Daimler-Puch Ag, Wien, At |
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