DE6932292U - NEEDLE BEARING - Google Patents
NEEDLE BEARINGInfo
- Publication number
- DE6932292U DE6932292U DE6932292U DE6932292U DE6932292U DE 6932292 U DE6932292 U DE 6932292U DE 6932292 U DE6932292 U DE 6932292U DE 6932292 U DE6932292 U DE 6932292U DE 6932292 U DE6932292 U DE 6932292U
- Authority
- DE
- Germany
- Prior art keywords
- edge
- outer ring
- hardened
- inner ring
- hardened steel
- 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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
- F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints
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- 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
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
-
- 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
- F16C33/588—Races of sheet metal
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/63—Gears with belts and pulleys
-
- 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
• «t τ· et «* · ·• «t τ · et« * · ·
GMBH ,ι,"..* \.·\.· '.,· .,' 12τ*'WI25 GMBH, ι, ".. * \. · \. · '., ·.,' 12τ * ' WI25
Die Neuerung betrifft die Ausbildung; einer sogancsuiten Nadelbüchse nit spanlos gefertigten, topfartigen Innen- und Außenring;·The innovation concerns the training; a so-called suite Needle sleeve with non-cutting, cup-shaped inner and outer ring; ·
Das neuorungsgenäße Nadellager soll als Wellenendlager nicht nur Radialkräfte, sondern auch axiale Führungekräfte in beiden Richtungen aufnehmen können; darttberhinaus soll es ©infaeh am montieren« wartungsfrei und preisgünstig sein» Diese Forderungen werden von ainer Nadelbüchse erfüllt, deren topfartiger Innenring an seiner offenen Seite einen nach außen ungelegten 'Rand aufweist und deren ebenfalls topfartiger Außenring mit seinem offenon Ende den Rand des Innenringee übergreift und zwischen seinen nachträglich nach innen umgebördelten Rand und dem nach außen ungelegton Rand des Innenringeβ eine Anlaufscheibe umschließt·The neuorungsgenäß needle roller bearing is intended as a shaft end bearing not only radial forces, but also axial ones Can take on leadership in both directions; Furthermore, it should be maintenance-free and being inexpensive »These requirements are met by a needle bushing, its cup-like inner ring has on its open side an outwardly unlaid 'edge and its also pot-like outer ring with its open end the edge of the inner ring overlaps and between its subsequently inwardly beaded Edge and the outwardly unplaced edge of the inner ringβ a thrust washer encloses
Die geschlossen® 9 selbsthaltende Bauform der neuen Nadelbüchse ergibt eine sehr gut@ Abdichtunge sowohl gegen das Heraustreten des eingebrachten Sehmierfett·· als auch gegen das Bindringen von Sehnutz· Die Nadelbüchse ist deshalb für Lagerstollen nit LebensdauerschBsi«raang bestens geeignet·The geschlossen® 9 self-retaining design of the new needle-case results in a very good @ seal s against both the emergence of the introduced Sehmierfett ·· and against the Bindringen of Sehnutz · The needle box is therefore for emplacement tunnels nit LebensdauerschBsi "raang ideal ·
Die Montage geschieht durch einfaches Aufproseen der kompletten Nadelbüchse auf ein Vellenend® oder einen Zapfen und Einpressen in eine Radnabe oder ein· Gehäusebohrung. Durch die beim Auf« bzw. Einpressen auftretend· elastisch· Verformung des dünnwandigen· gahärtoton Innen» und Außonringeo entstehen bleibend· Spannungen, die ein· zusätzliche axial· Sieh«rung <ä*r Nadolbilcheo, durch Sprengring oder «ierglai@lö.«JBe üb®rflttssig maclien· Arafgrund>deesen ergibt sieh eine besondors acSuaalQ LagarstellQ» da kein susätzläoher Raussa für die Anbringung besonderer Sloherungeni ©rforderiieh ist«The assembly is done by simply protruding the complete needle sleeve onto a Vellenend® or a pin and pressing it into a wheel hub or a housing bore. Due to the elastic deformation of the thin-walled hardened inner and outer rings that occur during opening and pressing in, permanent tensions arise that create an additional axial seal on the nadolbilcheo, through a snap ring or ierglai @ lo. " JB e superfluous maclien · Arafgrund> deesen results in a special acSuaalQ LagarstellQ "because no additional space is required for the attachment of special Sloherungeni"
Di® Zeichnung v©rasaschauli@ht edLs© Ausführungen®sm» Di® im Läasgsaohnltt gezeichnet· Hadelbtiehse 1st auf da@ End® ©iner ¥©11® oder ein©® Sapfon® 1 aufgoprefit und dient belspi©l©weia· üw Las©rung ; RlenenepannroJLl© 2«Di® drawing v © rasaschauli @ ht edLs © designs ®sm » Di® drawn in Läasgsaohnltt · Hadelbtiehse 1st on da @ End® © iner ¥ © 11® or a © ® Sapfon® 1 preprefit and serves belspi © l © weia · üw Glaze; RlenenepannroJLl © 2 «
··
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE6932292U DE6932292U (en) | 1969-08-14 | 1969-08-14 | NEEDLE BEARING |
FR7029187A FR2056710A5 (en) | 1969-08-14 | 1970-08-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE6932292U DE6932292U (en) | 1969-08-14 | 1969-08-14 | NEEDLE BEARING |
Publications (1)
Publication Number | Publication Date |
---|---|
DE6932292U true DE6932292U (en) | 1970-01-22 |
Family
ID=6604317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE6932292U Expired DE6932292U (en) | 1969-08-14 | 1969-08-14 | NEEDLE BEARING |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE6932292U (en) |
FR (1) | FR2056710A5 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3705546A1 (en) * | 1986-02-24 | 1987-09-10 | Torrington Co | ROLLER BEARING WITH LUBRICANT STOCK |
DE3931709A1 (en) * | 1988-09-22 | 1990-03-29 | Torrington Co | ROLLER BEARING |
DE4332038A1 (en) * | 1993-09-22 | 1995-03-23 | Schaeffler Waelzlager Kg | Needle bearing |
DE102007015687A1 (en) * | 2007-03-31 | 2008-10-02 | Schaeffler Kg | Radial rolling bearing for an eccentric drive, eccentric drive for a radial piston pump and anti-lock braking system with the eccentric drive |
DE102013212963A1 (en) * | 2013-07-03 | 2015-01-08 | Aktiebolaget Skf | Chain or belt pulley |
DE102015207655A1 (en) * | 2015-04-27 | 2016-10-27 | Schaeffler Technologies AG & Co. KG | Needle bearing unit for supporting a flap or actuator shaft and gas control flap assembly |
DE102019134262A1 (en) * | 2019-12-13 | 2021-06-17 | Schaeffler Technologies AG & Co. KG | Roller bearing arrangement |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4955732A (en) * | 1989-04-12 | 1990-09-11 | Ina Bearing Company | Unitary, axially self-locating needle bearing |
US4998346A (en) * | 1989-04-12 | 1991-03-12 | Ina Bearing Company | Method of making a unitary, axially self-locating needle bearing |
-
1969
- 1969-08-14 DE DE6932292U patent/DE6932292U/en not_active Expired
-
1970
- 1970-08-07 FR FR7029187A patent/FR2056710A5/fr not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3705546A1 (en) * | 1986-02-24 | 1987-09-10 | Torrington Co | ROLLER BEARING WITH LUBRICANT STOCK |
DE3931709A1 (en) * | 1988-09-22 | 1990-03-29 | Torrington Co | ROLLER BEARING |
DE4332038A1 (en) * | 1993-09-22 | 1995-03-23 | Schaeffler Waelzlager Kg | Needle bearing |
DE4332038C2 (en) * | 1993-09-22 | 2001-09-20 | Schaeffler Waelzlager Ohg | Needle bearing |
DE102007015687A1 (en) * | 2007-03-31 | 2008-10-02 | Schaeffler Kg | Radial rolling bearing for an eccentric drive, eccentric drive for a radial piston pump and anti-lock braking system with the eccentric drive |
DE102007015687B4 (en) * | 2007-03-31 | 2020-02-20 | Schaeffler Technologies AG & Co. KG | Anti-lock braking system with a radial piston pump with an eccentric drive with a radial roller bearing |
DE102013212963A1 (en) * | 2013-07-03 | 2015-01-08 | Aktiebolaget Skf | Chain or belt pulley |
DE102015207655A1 (en) * | 2015-04-27 | 2016-10-27 | Schaeffler Technologies AG & Co. KG | Needle bearing unit for supporting a flap or actuator shaft and gas control flap assembly |
WO2016173590A1 (en) * | 2015-04-27 | 2016-11-03 | Schaeffler Technologies AG & Co. KG | Needle bearing unit for mounting a valve shaft or actuator shaft and gas control valve arrangement |
CN107532644A (en) * | 2015-04-27 | 2018-01-02 | 舍弗勒技术股份两合公司 | For supporting the needle bearing unit and gas governor valve device of curtain shaft or actuator axle |
DE102015207655B4 (en) * | 2015-04-27 | 2018-12-27 | Schaeffler Technologies AG & Co. KG | Needle bearing unit for supporting a flap or actuator shaft and gas control flap assembly |
DE102019134262A1 (en) * | 2019-12-13 | 2021-06-17 | Schaeffler Technologies AG & Co. KG | Roller bearing arrangement |
Also Published As
Publication number | Publication date |
---|---|
FR2056710A5 (en) | 1971-05-14 |
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