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FR2987661B1 - CAGE FOR BEARING UNIT WITH A ROW OF ROLLS; - Google Patents

CAGE FOR BEARING UNIT WITH A ROW OF ROLLS;

Info

Publication number
FR2987661B1
FR2987661B1 FR1251959A FR1251959A FR2987661B1 FR 2987661 B1 FR2987661 B1 FR 2987661B1 FR 1251959 A FR1251959 A FR 1251959A FR 1251959 A FR1251959 A FR 1251959A FR 2987661 B1 FR2987661 B1 FR 2987661B1
Authority
FR
France
Prior art keywords
cage
rolls
row
bearing unit
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
FR1251959A
Other languages
French (fr)
Other versions
FR2987661A1 (en
Inventor
Vivien Pollier
Aurelien Ortega
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
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 FR1251959A priority Critical patent/FR2987661B1/en
Publication of FR2987661A1 publication Critical patent/FR2987661A1/en
Application granted granted Critical
Publication of FR2987661B1 publication Critical patent/FR2987661B1/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
    • F16C33/54—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
    • 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
    • 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
    • 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
    • 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
    • F16C33/4676—Details of individual pockets, e.g. shape or roller retaining means of the stays separating adjacent cage pockets, e.g. guide means for the bearing-surface of the rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR1251959A 2012-03-02 2012-03-02 CAGE FOR BEARING UNIT WITH A ROW OF ROLLS; Expired - Fee Related FR2987661B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1251959A FR2987661B1 (en) 2012-03-02 2012-03-02 CAGE FOR BEARING UNIT WITH A ROW OF ROLLS;

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251959A FR2987661B1 (en) 2012-03-02 2012-03-02 CAGE FOR BEARING UNIT WITH A ROW OF ROLLS;

Publications (2)

Publication Number Publication Date
FR2987661A1 FR2987661A1 (en) 2013-09-06
FR2987661B1 true FR2987661B1 (en) 2014-03-21

Family

ID=45932428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251959A Expired - Fee Related FR2987661B1 (en) 2012-03-02 2012-03-02 CAGE FOR BEARING UNIT WITH A ROW OF ROLLS;

Country Status (1)

Country Link
FR (1) FR2987661B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB483625A (en) * 1936-08-12 1938-04-22 Skf Svenska Kullagerfab Ab Improvements in or relating to roller bearings
JP3477835B2 (en) * 1993-10-12 2003-12-10 日本精工株式会社 Spherical roller bearing with cage
JP3665653B2 (en) * 1993-11-30 2005-06-29 Ｎｔｎ株式会社 Roller bearing cage and manufacturing method thereof
US6186669B1 (en) * 1998-06-04 2001-02-13 Nsk Ltd. Roller cage for roller bearing

Also Published As

Publication number Publication date
FR2987661A1 (en) 2013-09-06

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Legal Events

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Year of fee payment: 5

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ST Notification of lapse

Effective date: 20191105