JP4930142B2 - 転がり軸受用保持器 - Google Patents

転がり軸受用保持器 Download PDF

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Publication number
JP4930142B2
JP4930142B2 JP2007084379A JP2007084379A JP4930142B2 JP 4930142 B2 JP4930142 B2 JP 4930142B2 JP 2007084379 A JP2007084379 A JP 2007084379A JP 2007084379 A JP2007084379 A JP 2007084379A JP 4930142 B2 JP4930142 B2 JP 4930142B2
Authority
JP
Japan
Prior art keywords
pocket
cage
lubricant
rolling bearing
annular body
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.)
Expired - Fee Related
Application number
JP2007084379A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008240950A (ja
JP2008240950A5 (enrdf_load_stackoverflow
Inventor
寛規 平岡
幹雄 黒松
康裕 阪本
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Priority to JP2007084379A priority Critical patent/JP4930142B2/ja
Publication of JP2008240950A publication Critical patent/JP2008240950A/ja
Publication of JP2008240950A5 publication Critical patent/JP2008240950A5/ja
Application granted granted Critical
Publication of JP4930142B2 publication Critical patent/JP4930142B2/ja
Expired - Fee Related 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/41—Ball cages comb-shaped
    • F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
    • F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
    • F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near the bearing
    • F16C33/6614—Retaining the grease in or near the bearing in recesses or cavities provided in retainers, races or 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
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2007084379A 2007-03-28 2007-03-28 転がり軸受用保持器 Expired - Fee Related JP4930142B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007084379A JP4930142B2 (ja) 2007-03-28 2007-03-28 転がり軸受用保持器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007084379A JP4930142B2 (ja) 2007-03-28 2007-03-28 転がり軸受用保持器

Publications (3)

Publication Number Publication Date
JP2008240950A JP2008240950A (ja) 2008-10-09
JP2008240950A5 JP2008240950A5 (enrdf_load_stackoverflow) 2010-04-08
JP4930142B2 true JP4930142B2 (ja) 2012-05-16

Family

ID=39912542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007084379A Expired - Fee Related JP4930142B2 (ja) 2007-03-28 2007-03-28 転がり軸受用保持器

Country Status (1)

Country Link
JP (1) JP4930142B2 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5675380B2 (ja) * 2010-03-29 2015-02-25 Ntn株式会社 転がり軸受および冠形保持器
WO2015145794A1 (ja) * 2014-03-28 2015-10-01 日本精工株式会社 アンギュラ玉軸受
JP6717028B2 (ja) * 2016-04-22 2020-07-01 株式会社ジェイテクト 玉軸受
DE102019117646A1 (de) * 2019-07-01 2021-01-07 Schaeffler Technologies AG & Co. KG Schnappkäfig für ein Kugellager
JP7543660B2 (ja) 2020-03-03 2024-09-03 日本精工株式会社 玉軸受用冠型保持器、及び玉軸受
DE102022102657B4 (de) 2022-02-04 2023-12-14 Schaeffler Technologies AG & Co. KG Wälzlager

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2873528B2 (ja) * 1992-11-30 1999-03-24 光洋精工株式会社 歯科用ハンドピースの軸受装置
JP2002333028A (ja) * 2001-05-10 2002-11-22 Nsk Ltd 冠型保持器
JP2002349579A (ja) * 2001-05-22 2002-12-04 Nsk Ltd 玉軸受
JP2003232362A (ja) * 2001-12-04 2003-08-22 Nsk Ltd 転がり軸受
JP2003329045A (ja) * 2002-05-13 2003-11-19 Nsk Ltd ハイブリッド車駆動モータ用転がり軸受及びハイブリッド車駆動モータ
JP2005214259A (ja) * 2004-01-28 2005-08-11 Nsk Ltd 玉軸受及びオルタネータ用玉軸受

Also Published As

Publication number Publication date
JP2008240950A (ja) 2008-10-09

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