FR3127266B1 - Montage en série de paliers de roulement - Google Patents

Montage en série de paliers de roulement Download PDF

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Publication number
FR3127266B1
FR3127266B1 FR2109792A FR2109792A FR3127266B1 FR 3127266 B1 FR3127266 B1 FR 3127266B1 FR 2109792 A FR2109792 A FR 2109792A FR 2109792 A FR2109792 A FR 2109792A FR 3127266 B1 FR3127266 B1 FR 3127266B1
Authority
FR
France
Prior art keywords
bearing
rolling bearing
outer ring
inner ring
rolling
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
FR2109792A
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English (en)
Other versions
FR3127266A1 (fr
Inventor
Daniel Georges Plona
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.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2109792A priority Critical patent/FR3127266B1/fr
Publication of FR3127266A1 publication Critical patent/FR3127266A1/fr
Application granted granted Critical
Publication of FR3127266B1 publication Critical patent/FR3127266B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • F16C2360/24—Turbochargers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Le présent document concerne un ensemble de roulement d’axe longitudinal (X) comprenant : - un premier palier de roulement (100) comprenant une bague interne (104) et une bague externe (102) entourant un élément roulant, - un second palier de roulement (200) comprenant une bague interne (204) et une bague externe (202) entourant un élément roulant, dans lequel le premier palier de roulement (100) et le second palier de roulement (200) sont agencés côte à côte selon l’axe longitudinal (X), la bague interne (104), ou la bague externe (102) respectivement, du premier palier de roulement (100) comprend une partie de recouvrement (40) laquelle est agencée en vis-à-vis radial de la bague externe (202), ou de la bague interne (204) respectivement, du second palier de roulement (200), la dimension longitudinale (∆L) de ladite partie de recouvrement est comprise entre 0,05% à 0,4% de la dimension longitudinale (L) de la bague externe (202), ou la bague interne (204) respectivement, du second palier de roulement (200). Figure à publier avec l’abrégé : [Fig. 2]
FR2109792A 2021-09-17 2021-09-17 Montage en série de paliers de roulement Active FR3127266B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2109792A FR3127266B1 (fr) 2021-09-17 2021-09-17 Montage en série de paliers de roulement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2109792 2021-09-17
FR2109792A FR3127266B1 (fr) 2021-09-17 2021-09-17 Montage en série de paliers de roulement

Publications (2)

Publication Number Publication Date
FR3127266A1 FR3127266A1 (fr) 2023-03-24
FR3127266B1 true FR3127266B1 (fr) 2023-11-03

Family

ID=78212314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2109792A Active FR3127266B1 (fr) 2021-09-17 2021-09-17 Montage en série de paliers de roulement

Country Status (1)

Country Link
FR (1) FR3127266B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031956A1 (de) * 2006-07-11 2008-01-17 Schaeffler Kg Zweireihiges Kugellager
FR2913739B1 (fr) * 2007-03-16 2009-09-04 Skf Ab Procede de fabrication de roulements apparies et roulements correspondants
DE102009057192A1 (de) * 2009-12-05 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg Mehrreihige Kugellageranordnung
DE102012223001A1 (de) * 2012-12-13 2014-06-18 Robert Bosch Gmbh Lagerhülse, Lagervorrichtung, Turbolader, Verfahren

Also Published As

Publication number Publication date
FR3127266A1 (fr) 2023-03-24

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