[go: up one dir, main page]

DE1764464U - PLASTIC CAGE FOR ROLLER BEARING. - Google Patents

PLASTIC CAGE FOR ROLLER BEARING.

Info

Publication number
DE1764464U
DE1764464U DES26107U DES0026107U DE1764464U DE 1764464 U DE1764464 U DE 1764464U DE S26107 U DES26107 U DE S26107U DE S0026107 U DES0026107 U DE S0026107U DE 1764464 U DE1764464 U DE 1764464U
Authority
DE
Germany
Prior art keywords
cage
outer ring
roller bearing
pressed
plastic cage
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
DES26107U
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 DES26107U priority Critical patent/DE1764464U/en
Publication of DE1764464U publication Critical patent/DE1764464U/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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3862—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together
    • F16C33/3875—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together made from plastic, e.g. two injection moulded parts joined by a snap fit
    • 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
    • F16C33/38—Ball cages
    • F16C33/3806—Details of interaction of cage and race, e.g. retention, centring
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements

Landscapes

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

Description

SKFKUO&LLAGEßPABRIKEN QMS KanstetoffkSfig für Wälzlager Die Neuerung betrifft einen aus Kunststoff gepreßten, auf den Schultern bzw. Borden des innen-oder Aenringes geführten Käfig für Wälzlager, bei dem die FUhrungafiache desKKfigs, um die Preßhaut möglichst unverlet&t zu erhalten, unbearbeitet bleibt und so gestaltet ist, daß sich zwischen den rührungsflãchen von Käfig und Innen-bzw. Außenring Scheierkeile bilden, die eine hydrodynamische Schmierung fördern, wobei die KRfigfUhrungsflache zur Erreichung günstiger Auflageverhältnisse verschieden breit ausgeführt ist. In der Zeichnung ist die Neuerung am Beispiel eines Rillenkugellagers mit Führung des Käfigs im Außenring dargestellt. Abb. 1 ist eine Ansicht, Abb. 2 ein Schnitt nach II-II. Der Käfig besteht aus zwei völlig gleichen Käfighälften 1 und 2, die durch Nieten 3 miteinander verbunden sind. Die Käfigführungsfläche 4 ist auf ihrem Umfang gewellt, so daß sie mit dem Außenring 5 Schmierkeile 6 bildet. SKFKUO & LLAGEßPABRIKEN QMS KanstetoffkSfig for rolling bearings The innovation concerns one made of plastic, pressed on the shoulders or rims of the inner or Aenring guided cage for roller bearings the guide area of the cage in order to keep the pressed skin as intact as possible preserved, remains unprocessed and is designed in such a way that between the contact surfaces of the cage and interior or. Outer ring form swivel wedges, which promote hydrodynamic lubrication, with the KRfigfUhrungsflache Executed with different widths to achieve favorable support ratios is. In the drawing, the innovation is shown using the example of a deep groove ball bearing with guidance of the cage in the outer ring. Fig. 1 is a view, Fig. 2 is a section according to II-II. The cage consists of two completely identical cage halves 1 and 2, which are connected to one another by rivets 3. The cage guide surface 4 is corrugated on its circumference, so that it forms 5 lubricating wedges 6 with the outer ring.

Die Führungsfläche 4 wird nicht bearbeitet um die Preßhaut möglichst unverletzt und vollatkndig zu erhalten. Die Taschen 7 sind zylindrisch, der Käfig führt sich auf dem Außenring 5. Die Wanddicke der Taschen 7 ist unterschiedlich gehalten, damit sich günstige Auflageverhältnisse ergeben.The guide surface 4 is not machined around the press skin as possible to be preserved intact and in full. The pockets 7 are cylindrical, the cage runs on the outer ring 5. The wall thickness of the pockets 7 is different held so that there are favorable circulation conditions.

Claims (1)

Schutzansprüche 1. Aus Kunststoff gepreßter, auf den Schultern bzw. Borden des Innen- oder Außenringes geführter Käfig tür Wälzlager, dadurch gekennzeich- net, daß die Fiihrungsfläche des Käfigs auf ihreM Umfang gewellt it, so daa sie mit dem Innen-bzw. Auaenring Schmierkeile bildet. 2. Käfig für Wälzlager nach Anspruch 1, dadurch gekennzeichnet, daß die Führungefigehe des Käfigs nicht bearbeitet ist, damit die Preßhaut un-
verletzt erhalten bleibt.Protection claims 1. Made of plastic, pressed on the shoulders or edges of the inner or outer ring-guided cage for roller bearings, thus marked net that the guide surface of the cage is corrugated on its circumference, so daa it with the interior or. Outer ring forms lubricating wedges. 2. cage for rolling bearings according to claim 1, characterized in that the Guide frame of the cage is not processed so that the pressed skin un-
remains injured. 3. Käfig nach Anspruch 1 und 2, dadurch gekennzeichnet, daß zur Erreichung günstiger Auflageverhältnisse die Wanddicke der Tauchen verschieden stark ausgeführt ist.3. Cage according to claim 1 and 2, characterized in that to achieve The wall thickness of the dipping is carried out differently with favorable support conditions is.
DES26107U 1958-02-10 1958-02-10 PLASTIC CAGE FOR ROLLER BEARING. Expired DE1764464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES26107U DE1764464U (en) 1958-02-10 1958-02-10 PLASTIC CAGE FOR ROLLER BEARING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES26107U DE1764464U (en) 1958-02-10 1958-02-10 PLASTIC CAGE FOR ROLLER BEARING.

Publications (1)

Publication Number Publication Date
DE1764464U true DE1764464U (en) 1958-04-03

Family

ID=32794846

Family Applications (1)

Application Number Title Priority Date Filing Date
DES26107U Expired DE1764464U (en) 1958-02-10 1958-02-10 PLASTIC CAGE FOR ROLLER BEARING.

Country Status (1)

Country Link
DE (1) DE1764464U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018159755A1 (en) * 2017-03-03 2018-09-07 Ntn株式会社 Rolling bearing and bearing structure having same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018159755A1 (en) * 2017-03-03 2018-09-07 Ntn株式会社 Rolling bearing and bearing structure having same
JP2018146006A (en) * 2017-03-03 2018-09-20 Ntn株式会社 Rolling bearing and bearing structure having the same

Similar Documents

Publication Publication Date Title
DE1914884U (en) ROLLER BEARING WITH PLASTIC CAGE.
DE857458C (en) Cage for ring cylindrical roller bearings
DE1764464U (en) PLASTIC CAGE FOR ROLLER BEARING.
DE576513C (en) Lubricating device for roller bearings with solid cage
DE1044706B (en) Roller for conveyor
DE6906196U (en) COMBINED RADIAL AXIAL ROLLING BEARING
DE858912C (en) One-piece roller cage
DE572846C (en) Mixed self-aligning bearing
DE6933092U (en) RADIAL BALL BEARINGS.
DE1021657B (en) Cylindrical roller bearings
AT214785B (en) Sliding connection between power transmission shafts using key and groove, especially for motor vehicles
DE572341C (en) Tapered roller bearings
DE1949488U (en) INCLINED ROLLER BEARINGS.
DE948947C (en) Conveyor belt roll
DE1907632U (en) SLIDING ROLLER BEARING.
DE6901053U (en) ROLLER BEARING FOR SUPPORTING ROTATING COMPONENTS
DE924360C (en) Sheet metal cage for cylindrical roller bearings
DE849048C (en) Rolling bearings, especially ball bearings
DE570042C (en) Spherical roller bearing
DE1927472U (en) TIN CAGE FOR ROLLER BEARING.
DE831626C (en) Cage for disc roller bearings
DE505415C (en) Segment bearings
DE1891684U (en) SOLID CAGE FOR ROLLER BEARINGS.
AT211108B (en) Roller bearings
DE1841313U (en) SLIDING DOOR ROLLER.