FR3017171B1 - CAGE FOR ROLLING BODY BEARING ROLLER TYPE, SUBUNIT BEARING COMPRISING SUCH A CAGE AND BEARING COMPRISING SUCH SUB-UNIT. - Google Patents

CAGE FOR ROLLING BODY BEARING ROLLER TYPE, SUBUNIT BEARING COMPRISING SUCH A CAGE AND BEARING COMPRISING SUCH SUB-UNIT.

Info

Publication number
FR3017171B1
FR3017171B1 FR1450774A FR1450774A FR3017171B1 FR 3017171 B1 FR3017171 B1 FR 3017171B1 FR 1450774 A FR1450774 A FR 1450774A FR 1450774 A FR1450774 A FR 1450774A FR 3017171 B1 FR3017171 B1 FR 3017171B1
Authority
FR
France
Prior art keywords
bearing
cage
sub
unit
subunit
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
FR1450774A
Other languages
French (fr)
Other versions
FR3017171A1 (en
Inventor
Remy Dubouchet
Vivien Pollier
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.)
NTN SNR Roulements SA
Original Assignee
NTN SNR Roulements SA
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 NTN SNR Roulements SA filed Critical NTN SNR Roulements SA
Priority to FR1450774A priority Critical patent/FR3017171B1/en
Publication of FR3017171A1 publication Critical patent/FR3017171A1/en
Application granted granted Critical
Publication of FR3017171B1 publication Critical patent/FR3017171B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
    • F16C33/4682—Details of individual pockets, e.g. shape or roller retaining means of the end walls, e.g. interaction with the end faces of the rollers
    • 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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • 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
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/541—Details of individual pockets, e.g. shape or roller retaining means
    • 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
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • 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
    • F16C19/34—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 for both radial and axial load
    • F16C19/38—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 for both radial and axial load with two or more rows of rollers
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR1450774A 2014-01-31 2014-01-31 CAGE FOR ROLLING BODY BEARING ROLLER TYPE, SUBUNIT BEARING COMPRISING SUCH A CAGE AND BEARING COMPRISING SUCH SUB-UNIT. Expired - Fee Related FR3017171B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1450774A FR3017171B1 (en) 2014-01-31 2014-01-31 CAGE FOR ROLLING BODY BEARING ROLLER TYPE, SUBUNIT BEARING COMPRISING SUCH A CAGE AND BEARING COMPRISING SUCH SUB-UNIT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450774A FR3017171B1 (en) 2014-01-31 2014-01-31 CAGE FOR ROLLING BODY BEARING ROLLER TYPE, SUBUNIT BEARING COMPRISING SUCH A CAGE AND BEARING COMPRISING SUCH SUB-UNIT.

Publications (2)

Publication Number Publication Date
FR3017171A1 FR3017171A1 (en) 2015-08-07
FR3017171B1 true FR3017171B1 (en) 2016-08-19

Family

ID=50624770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1450774A Expired - Fee Related FR3017171B1 (en) 2014-01-31 2014-01-31 CAGE FOR ROLLING BODY BEARING ROLLER TYPE, SUBUNIT BEARING COMPRISING SUCH A CAGE AND BEARING COMPRISING SUCH SUB-UNIT.

Country Status (1)

Country Link
FR (1) FR3017171B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020200152A1 (en) * 2020-01-08 2021-07-08 Aktiebolaget Skf Cage for a roller bearing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144284A (en) * 1959-08-17 1964-08-11 Federal Mougl Bower Bearings I Retainer ring and roller bearing assembly
US3205029A (en) * 1963-04-17 1965-09-07 Textron Inc Roller bearing assembly
US3667821A (en) * 1970-11-04 1972-06-06 Mc Gill Mfg Co Guidance and retention cage for spherical roller bearing
DE4218609A1 (en) * 1992-06-05 1993-12-09 Skf Gmbh Solid cage for rollers - has holder projections with curved outer sections, and inclined ramps on side rings of cage
DE102005059032A1 (en) * 2005-12-10 2007-06-14 Schaeffler Kg Radial rolling bearings, in particular single-row grooved rolling bearings
JP4064433B2 (en) * 2005-12-16 2008-03-19 Ｎｔｎ株式会社 Wheel bearing device
FR2938027B1 (en) * 2008-10-30 2012-02-24 Roulements Soc Nouvelle PRIMITIVE CAGE FOR A DOUBLE ROW OF ROLLERS OF A BALL BEARING AND ASSOCIATED BEARING
DE102009006859B3 (en) * 2009-01-30 2010-09-16 Ab Skf Rolling bearing cage
DE102010045322A1 (en) * 2010-09-14 2012-03-15 Schaeffler Technologies Gmbh & Co. Kg Cage for e.g. retaining rollers of double-row taper roller bearing of wind power plant, has guide elements formed in side plates or non-perforated rollers for guiding rollers, where guide elements are formed as single-piece element
DE102010046270A1 (en) * 2010-09-22 2012-03-22 Schaeffler Technologies Gmbh & Co. Kg Roller bearing used in wind-power plant, has guiding surfaces that are formed on connecting edges of rollers

Also Published As

Publication number Publication date
FR3017171A1 (en) 2015-08-07

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