FR2675554B1 - SLOTTED BEARING CAGE IN PLASTIC MATERIAL. - Google Patents

SLOTTED BEARING CAGE IN PLASTIC MATERIAL.

Info

Publication number
FR2675554B1
FR2675554B1 FR9204656A FR9204656A FR2675554B1 FR 2675554 B1 FR2675554 B1 FR 2675554B1 FR 9204656 A FR9204656 A FR 9204656A FR 9204656 A FR9204656 A FR 9204656A FR 2675554 B1 FR2675554 B1 FR 2675554B1
Authority
FR
France
Prior art keywords
cage
plastic material
bearing cage
slotted bearing
slot
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 - Fee Related
Application number
FR9204656A
Other languages
French (fr)
Other versions
FR2675554A1 (en
Inventor
Bernhard Bauer
Rut Heemskerk
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 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 GmbH filed Critical SKF GmbH
Publication of FR2675554A1 publication Critical patent/FR2675554A1/en
Application granted granted Critical
Publication of FR2675554B1 publication Critical patent/FR2675554B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4694—Single-split roller or needle cages
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4611—Cages for rollers or needles with hybrid structure, i.e. with parts made of distinct materials
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/56—Selection of substances
    • 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
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts

Abstract

A plastic roller bearing cage in its unmounted condition has an axial slot in at least one position along its circumference. When assembled and located, this slot disappears so that the cage is radially sprung against axial movement. The side section (5) of the cage (1) has at least one spring steel open wire ring (8) located in a groove (7) in the front face of the cage. ADVANTAGE - Maintained spring force over bearing life, good stiffness even with large cages.
FR9204656A 1991-04-17 1992-04-15 SLOTTED BEARING CAGE IN PLASTIC MATERIAL. Expired - Fee Related FR2675554B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914112506 DE4112506C2 (en) 1991-04-17 1991-04-17 Rolling cage

Publications (2)

Publication Number Publication Date
FR2675554A1 FR2675554A1 (en) 1992-10-23
FR2675554B1 true FR2675554B1 (en) 1997-01-17

Family

ID=6429766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9204656A Expired - Fee Related FR2675554B1 (en) 1991-04-17 1992-04-15 SLOTTED BEARING CAGE IN PLASTIC MATERIAL.

Country Status (2)

Country Link
DE (1) DE4112506C2 (en)
FR (1) FR2675554B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925834A1 (en) * 1999-06-07 2000-12-14 Schaeffler Waelzlager Ohg Swashplate swivel bearings
DE10302002A1 (en) * 2003-01-21 2004-07-29 Fev Motorentechnik Gmbh Roller bearing, for a one-piece IC motor crankshaft, has two half-cages locked together by a swallowtail joint for centrifugal forces to be transmitted from the outer to the inner half-cage without rattling
DE102008060760A1 (en) 2008-12-05 2010-06-10 Schaeffler Kg Single-or double row radial groove or angular ball bearing for e.g. belt tensioning roll in industrial application, using ball retainer made up of plastic material, and segments formed in retainer and accommodating ball in ball recesses
JP5334789B2 (en) * 2009-10-16 2013-11-06 Ｎｔｎ株式会社 Rolling bearing
FR3014155B1 (en) 2013-11-29 2016-05-06 Snecma BEARING CAGE WITH PERIPHERAL PERIPHERAL VIBRATION DAMPING
DE102014205817A1 (en) 2014-03-28 2015-10-01 Aktiebolaget Skf Rolling bearing cage and method for mounting a rolling bearing cage
DE102016201775A1 (en) * 2016-02-05 2017-08-10 Schaeffler Technologies AG & Co. KG Roller for a pod joint
CN110463634B (en) * 2019-09-11 2021-05-04 新昌县寅聚科技有限公司 Cage is bred to scallop
US11193538B2 (en) * 2020-03-09 2021-12-07 Schaeffler Technologies AG & Co. KG Bearing cage assembly including stiffening ring

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7516584U (en) * 1977-07-07 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Roller cage for idler bearings
US1464666A (en) * 1921-11-23 1923-08-14 Ingersoll Rand Co Antifriction bearing
DE1062501B (en) * 1955-03-11 1959-07-30 Kurt Wissmann Dr Ing Radial or angular roller bearings
DE1733141U (en) * 1956-02-27 1956-10-31 Duerkoppwerke Ag DOUBLE ROW ROLLER BEARING.
NL235328A (en) * 1958-01-22 1900-01-01
DE1286343B (en) * 1964-03-24 1969-01-02 Skf Kugellagerfabriken Gmbh Radial cylindrical roller bearing provided with a cage, in particular needle roller bearings
DE1815990B2 (en) * 1968-12-20 1974-05-09 Robert Kling, Wetzlar Gmbh, 6330 Wetzlar Cage for cylindrical rolling elements
DE2801977A1 (en) * 1978-01-18 1979-07-19 Schaeffler Ohg Industriewerk Flexible plastics ring in roller bearing - acts with both running tracks in shock absorbing capacity
DE8627665U1 (en) * 1986-10-16 1987-07-02 Maschinenfabrik Horst Kabus Gmbh, 7085 Bopfingen, De
DE8715732U1 (en) * 1987-11-27 1988-01-14 Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt, De
DE8914085U1 (en) * 1989-11-29 1990-01-04 Skf Gmbh, 8720 Schweinfurt, De

Also Published As

Publication number Publication date
DE4112506C2 (en) 2000-05-11
FR2675554A1 (en) 1992-10-23
DE4112506A1 (en) 1992-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse