JP5793930B2 - 複列玉軸受およびピニオン軸支持装置 - Google Patents

複列玉軸受およびピニオン軸支持装置 Download PDF

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Publication number
JP5793930B2
JP5793930B2 JP2011094681A JP2011094681A JP5793930B2 JP 5793930 B2 JP5793930 B2 JP 5793930B2 JP 2011094681 A JP2011094681 A JP 2011094681A JP 2011094681 A JP2011094681 A JP 2011094681A JP 5793930 B2 JP5793930 B2 JP 5793930B2
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Japan
Prior art keywords
diameter
diameter side
outer ring
double row
small
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Application number
JP2011094681A
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English (en)
Japanese (ja)
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JP2012225446A5 (OSRAM
JP2012225446A (ja
Inventor
宏之 大島
宏之 大島
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JTEKT Corp
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JTEKT Corp
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Publication date
Application filed by JTEKT Corp filed Critical JTEKT Corp
Priority to JP2011094681A priority Critical patent/JP5793930B2/ja
Priority to EP12164417.3A priority patent/EP2514983B1/en
Publication of JP2012225446A publication Critical patent/JP2012225446A/ja
Publication of JP2012225446A5 publication Critical patent/JP2012225446A5/ja
Application granted granted Critical
Publication of JP5793930B2 publication Critical patent/JP5793930B2/ja
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    • 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
    • F16C19/18—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 two or more rows of balls
    • F16C19/181—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 two or more rows of balls with angular contact
    • F16C19/182—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 two or more rows of balls with angular contact in tandem 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
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/062—Dismounting of 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/037—Gearboxes for accommodating differential gearings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • General Details Of Gearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
JP2011094681A 2011-04-21 2011-04-21 複列玉軸受およびピニオン軸支持装置 Active JP5793930B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011094681A JP5793930B2 (ja) 2011-04-21 2011-04-21 複列玉軸受およびピニオン軸支持装置
EP12164417.3A EP2514983B1 (en) 2011-04-21 2012-04-17 Double row ball bearing and pinion shaft support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011094681A JP5793930B2 (ja) 2011-04-21 2011-04-21 複列玉軸受およびピニオン軸支持装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015022805A Division JP6123814B2 (ja) 2015-02-09 2015-02-09 複列玉軸受およびピニオン軸支持装置

Publications (3)

Publication Number Publication Date
JP2012225446A JP2012225446A (ja) 2012-11-15
JP2012225446A5 JP2012225446A5 (OSRAM) 2014-05-22
JP5793930B2 true JP5793930B2 (ja) 2015-10-14

Family

ID=46000923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011094681A Active JP5793930B2 (ja) 2011-04-21 2011-04-21 複列玉軸受およびピニオン軸支持装置

Country Status (2)

Country Link
EP (1) EP2514983B1 (OSRAM)
JP (1) JP5793930B2 (OSRAM)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6099325U (ja) * 1983-12-12 1985-07-06 トヨタ自動車株式会社 ベアリングの取付構造
JPS6387324U (OSRAM) * 1986-11-27 1988-06-07
JPH0620903Y2 (ja) * 1988-12-22 1994-06-01 光洋精工株式会社 アンギュラコンタクト玉軸受の軌道輪
JPH04105881A (ja) * 1990-08-24 1992-04-07 Mitsubishi Electric Corp 軸受引抜き装置
JP2004183745A (ja) 2002-12-02 2004-07-02 Koyo Seiko Co Ltd 複列玉軸受
JP4285017B2 (ja) * 2002-12-19 2009-06-24 株式会社ジェイテクト ディファレンシャル装置
JP4693752B2 (ja) * 2006-11-24 2011-06-01 Ｎｔｎ株式会社 車輪用軸受装置の製造方法
JP2009036348A (ja) * 2007-08-03 2009-02-19 Ntn Corp タンデム型複列アンギュラ玉軸受及びピニオン軸用軸受装置
JP5126678B2 (ja) * 2008-07-25 2013-01-23 株式会社ジェイテクト ころがり軸受

Also Published As

Publication number Publication date
EP2514983A3 (en) 2013-11-06
EP2514983B1 (en) 2018-07-11
JP2012225446A (ja) 2012-11-15
EP2514983A2 (en) 2012-10-24

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