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FR2944330B1 - ROLLER FOR BEARING BEARING - Google Patents

ROLLER FOR BEARING BEARING

Info

Publication number
FR2944330B1
FR2944330B1 FR0901803A FR0901803A FR2944330B1 FR 2944330 B1 FR2944330 B1 FR 2944330B1 FR 0901803 A FR0901803 A FR 0901803A FR 0901803 A FR0901803 A FR 0901803A FR 2944330 B1 FR2944330 B1 FR 2944330B1
Authority
FR
France
Prior art keywords
bearing
roller
bearing bearing
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
FR0901803A
Other languages
French (fr)
Other versions
FR2944330A1 (en
Inventor
Olivier Blanchin
Stephane Paillet
Christian Ronzani
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 Europe SA
Original Assignee
Societe Nouvelle de Roulements SNR 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 Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Priority to FR0901803A priority Critical patent/FR2944330B1/en
Priority to EP10717184A priority patent/EP2417371A1/en
Priority to PCT/FR2010/000291 priority patent/WO2010116058A1/en
Publication of FR2944330A1 publication Critical patent/FR2944330A1/en
Application granted granted Critical
Publication of FR2944330B1 publication Critical patent/FR2944330B1/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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • F16C33/363—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces 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
    • 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
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR0901803A 2009-04-10 2009-04-10 ROLLER FOR BEARING BEARING Expired - Fee Related FR2944330B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0901803A FR2944330B1 (en) 2009-04-10 2009-04-10 ROLLER FOR BEARING BEARING
EP10717184A EP2417371A1 (en) 2009-04-10 2010-04-06 Roller for a rolling bearing
PCT/FR2010/000291 WO2010116058A1 (en) 2009-04-10 2010-04-06 Roller for a rolling bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0901803A FR2944330B1 (en) 2009-04-10 2009-04-10 ROLLER FOR BEARING BEARING

Publications (2)

Publication Number Publication Date
FR2944330A1 FR2944330A1 (en) 2010-10-15
FR2944330B1 true FR2944330B1 (en) 2012-01-13

Family

ID=41254602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0901803A Expired - Fee Related FR2944330B1 (en) 2009-04-10 2009-04-10 ROLLER FOR BEARING BEARING

Country Status (3)

Country Link
EP (1) EP2417371A1 (en)
FR (1) FR2944330B1 (en)
WO (1) WO2010116058A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2981997B1 (en) * 2011-10-31 2014-07-25 Ntn Snr Roulements EXTRACTION OF A ROLLER BEARING.
DE102016220052A1 (en) * 2016-10-14 2018-04-19 Schaeffler Technologies AG & Co. KG Roller for a rolling bearing and rolling bearing with the roller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB181156A (en) * 1921-03-24 1922-06-15 Karl Oscar Leon Improvements in and relating to roller bearings
JP2005030582A (en) * 2003-01-31 2005-02-03 Nsk Ltd Needle bearing, shaft, car cooler compressor and planetary gear mechanism for automatic transmission
DE102005059033A1 (en) * 2005-12-10 2007-06-28 Schaeffler Kg Radial rolling bearings, in particular single-row grooved rolling bearings
DE102006052045A1 (en) * 2006-11-04 2008-05-08 Ab Skf Tapered roller bearing
DE102006052044A1 (en) * 2006-11-04 2008-05-08 Ab Skf Tapered rolling element and tapered roller bearing with the rolling elements

Also Published As

Publication number Publication date
FR2944330A1 (en) 2010-10-15
EP2417371A1 (en) 2012-02-15
WO2010116058A1 (en) 2010-10-14

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

ST Notification of lapse

Effective date: 20161230