FR2273192A1 - Needle roller bearing with cage - wherein each needle comprises individual axially aligned rollers - Google Patents

Needle roller bearing with cage - wherein each needle comprises individual axially aligned rollers

Info

Publication number
FR2273192A1
FR2273192A1 FR7508463A FR7508463A FR2273192A1 FR 2273192 A1 FR2273192 A1 FR 2273192A1 FR 7508463 A FR7508463 A FR 7508463A FR 7508463 A FR7508463 A FR 7508463A FR 2273192 A1 FR2273192 A1 FR 2273192A1
Authority
FR
France
Prior art keywords
rollers
needle
cage
roller bearing
axially aligned
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.)
Granted
Application number
FR7508463A
Other languages
English (en)
French (fr)
Other versions
FR2273192B3 (enrdf_load_stackoverflow
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.)
W Schneeberger AG
Original Assignee
W Schneeberger AG
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 W Schneeberger AG filed Critical W Schneeberger AG
Publication of FR2273192A1 publication Critical patent/FR2273192A1/fr
Application granted granted Critical
Publication of FR2273192B3 publication Critical patent/FR2273192B3/fr
Granted legal-status Critical Current

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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • 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
    • F16C19/28—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 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • 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
    • F16C19/44—Needle bearings
    • F16C19/48—Needle bearings with two or more rows of needles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR7508463A 1974-05-28 1975-03-18 Needle roller bearing with cage - wherein each needle comprises individual axially aligned rollers Granted FR2273192A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH724874A CH566489A5 (enrdf_load_stackoverflow) 1974-05-28 1974-05-28

Publications (2)

Publication Number Publication Date
FR2273192A1 true FR2273192A1 (en) 1975-12-26
FR2273192B3 FR2273192B3 (enrdf_load_stackoverflow) 1977-11-25

Family

ID=4322158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508463A Granted FR2273192A1 (en) 1974-05-28 1975-03-18 Needle roller bearing with cage - wherein each needle comprises individual axially aligned rollers

Country Status (4)

Country Link
CH (1) CH566489A5 (enrdf_load_stackoverflow)
DE (1) DE2454442A1 (enrdf_load_stackoverflow)
FR (1) FR2273192A1 (enrdf_load_stackoverflow)
IT (1) IT1026975B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9494315B2 (en) 2011-12-02 2016-11-15 Total Sa Chemical-looping combustion method with ashes and fines removal at the oxidation zone outlet and plant using same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557924Y2 (ja) * 1992-01-31 1997-12-17 光洋精工株式会社 圧延機における外輪回転用ころ軸受保持器
US6474874B1 (en) 1998-05-13 2002-11-05 Nsk Ltd. Cage for double row roller bearing
JP3624833B2 (ja) 1998-10-30 2005-03-02 日本精工株式会社 ころ軸受用保持器
EP2628968B1 (en) * 2012-02-16 2019-06-12 Aktiebolaget SKF Loose spacing body forming an open pocket to accomodate two rollers, in particular for a thrust roller bearing of a tunnel boring machine
CN103883616A (zh) * 2014-03-10 2014-06-25 苏州捷德瑞精密机械有限公司 一种分段滚动体式无圈轴承结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9494315B2 (en) 2011-12-02 2016-11-15 Total Sa Chemical-looping combustion method with ashes and fines removal at the oxidation zone outlet and plant using same

Also Published As

Publication number Publication date
FR2273192B3 (enrdf_load_stackoverflow) 1977-11-25
CH566489A5 (enrdf_load_stackoverflow) 1975-09-15
DE2454442A1 (de) 1975-12-11
IT1026975B (it) 1978-10-20

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