FR3029246B1 - Cage pour roulement spherique a rouleaux comprenant un deflecteur, roulement comprenant un telle cage et procede d'assemblage d'un tel roulement - Google Patents

Cage pour roulement spherique a rouleaux comprenant un deflecteur, roulement comprenant un telle cage et procede d'assemblage d'un tel roulement

Info

Publication number
FR3029246B1
FR3029246B1 FR1461737A FR1461737A FR3029246B1 FR 3029246 B1 FR3029246 B1 FR 3029246B1 FR 1461737 A FR1461737 A FR 1461737A FR 1461737 A FR1461737 A FR 1461737A FR 3029246 B1 FR3029246 B1 FR 3029246B1
Authority
FR
France
Prior art keywords
bearing
cage
deflector
assembling
spherical roller
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.)
Active
Application number
FR1461737A
Other languages
English (en)
Other versions
FR3029246A1 (fr
Inventor
Antoine Paschal
Alexis Garnier
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 FR1461737A priority Critical patent/FR3029246B1/fr
Publication of FR3029246A1 publication Critical patent/FR3029246A1/fr
Application granted granted Critical
Publication of FR3029246B1 publication Critical patent/FR3029246B1/fr
Active 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
    • 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
    • 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
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or 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
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7893—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a cage or integral therewith
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR1461737A 2014-12-01 2014-12-01 Cage pour roulement spherique a rouleaux comprenant un deflecteur, roulement comprenant un telle cage et procede d'assemblage d'un tel roulement Active FR3029246B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1461737A FR3029246B1 (fr) 2014-12-01 2014-12-01 Cage pour roulement spherique a rouleaux comprenant un deflecteur, roulement comprenant un telle cage et procede d'assemblage d'un tel roulement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1461737A FR3029246B1 (fr) 2014-12-01 2014-12-01 Cage pour roulement spherique a rouleaux comprenant un deflecteur, roulement comprenant un telle cage et procede d'assemblage d'un tel roulement

Publications (2)

Publication Number Publication Date
FR3029246A1 FR3029246A1 (fr) 2016-06-03
FR3029246B1 true FR3029246B1 (fr) 2017-06-09

Family

ID=52423960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1461737A Active FR3029246B1 (fr) 2014-12-01 2014-12-01 Cage pour roulement spherique a rouleaux comprenant un deflecteur, roulement comprenant un telle cage et procede d'assemblage d'un tel roulement

Country Status (1)

Country Link
FR (1) FR3029246B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3062692B1 (fr) * 2017-02-09 2019-04-19 Safran Transmission Systems Roulement a rotule sur rouleaux presentant une evacuation de lubrifiant amelioree, de preference pour reducteur de vitesse de turbopropulseur d'aeronef
CN108895089B (zh) * 2018-09-28 2024-09-13 林明 用于保持高负载平行度的负载保持架及轴承
CN117052795B (zh) * 2023-08-31 2024-01-26 福赛轴承（嘉兴）有限公司 一种轴承

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788714A (en) * 1972-06-15 1974-01-29 Gen Motors Corp Ball bearing with a unitary separator-seal
GB2156912B (en) * 1984-04-04 1987-09-03 Skf Svenska Kullagerfab Ab Cage for bearings
FR2787530B1 (fr) * 1998-12-18 2001-01-12 Roulements Soc Nouvelle Cage pour roulement a billes
FR2882116B1 (fr) * 2005-02-11 2007-04-27 Snr Roulements Sa Palier a roulement conique comprenant une cage de filtration
JP2007198540A (ja) * 2006-01-27 2007-08-09 Nsk Ltd シール付き転がり軸受
JP5233494B2 (ja) * 2007-08-14 2013-07-10 日本精工株式会社 円錐ころ軸受
JP2009052681A (ja) * 2007-08-28 2009-03-12 Ntn Corp 軸受構造
JP2012211700A (ja) * 2012-07-04 2012-11-01 Ntn Corp 円すいころ軸受用保持器及び円すいころ軸受

Also Published As

Publication number Publication date
FR3029246A1 (fr) 2016-06-03

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