JP2002098158A - ターボチャージャ用回転支持装置 - Google Patents

ターボチャージャ用回転支持装置

Info

Publication number
JP2002098158A
JP2002098158A JP2000287855A JP2000287855A JP2002098158A JP 2002098158 A JP2002098158 A JP 2002098158A JP 2000287855 A JP2000287855 A JP 2000287855A JP 2000287855 A JP2000287855 A JP 2000287855A JP 2002098158 A JP2002098158 A JP 2002098158A
Authority
JP
Japan
Prior art keywords
raceway
ball bearing
ball
lubricating oil
turbocharger
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.)
Pending
Application number
JP2000287855A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002098158A5 (enExample
Inventor
Yutaka Kondo
豊 近藤
Kenji Yakura
健二 矢倉
Norifumi Ikeda
憲文 池田
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP2000287855A priority Critical patent/JP2002098158A/ja
Publication of JP2002098158A publication Critical patent/JP2002098158A/ja
Publication of JP2002098158A5 publication Critical patent/JP2002098158A5/ja
Pending 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
    • 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
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the 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
    • 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)
  • Supercharger (AREA)
  • Rolling Contact Bearings (AREA)
JP2000287855A 2000-09-22 2000-09-22 ターボチャージャ用回転支持装置 Pending JP2002098158A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000287855A JP2002098158A (ja) 2000-09-22 2000-09-22 ターボチャージャ用回転支持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000287855A JP2002098158A (ja) 2000-09-22 2000-09-22 ターボチャージャ用回転支持装置

Publications (2)

Publication Number Publication Date
JP2002098158A true JP2002098158A (ja) 2002-04-05
JP2002098158A5 JP2002098158A5 (enExample) 2005-11-10

Family

ID=18771535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000287855A Pending JP2002098158A (ja) 2000-09-22 2000-09-22 ターボチャージャ用回転支持装置

Country Status (1)

Country Link
JP (1) JP2002098158A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005073575A1 (ja) * 2004-01-28 2005-08-11 Jtekt Corporation 斜接玉軸受およびターボチャージャ
EP2042758A2 (en) 2007-09-25 2009-04-01 JTEKT Corporation Rolling bearing device and turbocharger incorporating same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005073575A1 (ja) * 2004-01-28 2005-08-11 Jtekt Corporation 斜接玉軸受およびターボチャージャ
EP1715203A4 (en) * 2004-01-28 2010-11-24 Jtekt Corp BALL BEARINGS AND TURBOCHARGER
EP2042758A2 (en) 2007-09-25 2009-04-01 JTEKT Corporation Rolling bearing device and turbocharger incorporating same

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