JP4657272B2 - 玉軸受の保持器 - Google Patents

玉軸受の保持器 Download PDF

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Publication number
JP4657272B2
JP4657272B2 JP2007258736A JP2007258736A JP4657272B2 JP 4657272 B2 JP4657272 B2 JP 4657272B2 JP 2007258736 A JP2007258736 A JP 2007258736A JP 2007258736 A JP2007258736 A JP 2007258736A JP 4657272 B2 JP4657272 B2 JP 4657272B2
Authority
JP
Japan
Prior art keywords
cage
main portion
grease
ball bearing
bearing
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
JP2007258736A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008157441A5 (enExample
JP2008157441A (ja
Inventor
昌司 井口
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.)
Osaka Vacuum Ltd
Original Assignee
Osaka Vacuum 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 Osaka Vacuum Ltd filed Critical Osaka Vacuum Ltd
Priority to JP2007258736A priority Critical patent/JP4657272B2/ja
Priority to US12/516,330 priority patent/US8449195B2/en
Priority to EP07832266.6A priority patent/EP2096327B1/en
Priority to PCT/JP2007/072536 priority patent/WO2008065943A1/ja
Priority to CN2007800419901A priority patent/CN101535668B/zh
Publication of JP2008157441A publication Critical patent/JP2008157441A/ja
Publication of JP2008157441A5 publication Critical patent/JP2008157441A5/ja
Application granted granted Critical
Publication of JP4657272B2 publication Critical patent/JP4657272B2/ja
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
    • 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
    • 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
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/3856—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window 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
    • F16C33/38—Ball cages
    • F16C33/44—Selection of substances
    • 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
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/80—Thermosetting resins
    • F16C2208/90—Phenolic resin
    • 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
    • F16C2360/44—Centrifugal pumps
    • F16C2360/45—Turbo-molecular pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2007258736A 2006-11-27 2007-10-02 玉軸受の保持器 Active JP4657272B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007258736A JP4657272B2 (ja) 2006-11-27 2007-10-02 玉軸受の保持器
US12/516,330 US8449195B2 (en) 2006-11-27 2007-11-21 Retainer of ball bearing
EP07832266.6A EP2096327B1 (en) 2006-11-27 2007-11-21 Retainer of ball bearing
PCT/JP2007/072536 WO2008065943A1 (en) 2006-11-27 2007-11-21 Retainer of ball bearing
CN2007800419901A CN101535668B (zh) 2006-11-27 2007-11-21 球轴承的保持架

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006318010 2006-11-27
JP2007258736A JP4657272B2 (ja) 2006-11-27 2007-10-02 玉軸受の保持器

Publications (3)

Publication Number Publication Date
JP2008157441A JP2008157441A (ja) 2008-07-10
JP2008157441A5 JP2008157441A5 (enExample) 2010-07-15
JP4657272B2 true JP4657272B2 (ja) 2011-03-23

Family

ID=39467735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007258736A Active JP4657272B2 (ja) 2006-11-27 2007-10-02 玉軸受の保持器

Country Status (5)

Country Link
US (1) US8449195B2 (enExample)
EP (1) EP2096327B1 (enExample)
JP (1) JP4657272B2 (enExample)
CN (1) CN101535668B (enExample)
WO (1) WO2008065943A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009021641A1 (de) * 2009-05-16 2010-11-18 Schaeffler Technologies Gmbh & Co. Kg Wälzlager
DE102010014321B4 (de) 2010-04-09 2014-06-05 Oerlikon Leybold Vacuum Gmbh Turbomolekularpumpe
JP5633185B2 (ja) * 2010-05-12 2014-12-03 株式会社ジェイテクト 転がり軸受
DE102010023521A1 (de) * 2010-06-11 2011-12-15 Aktiebolaget Skf Käfig für ein Wälzlager und Schrägkugellager
JP2018204740A (ja) * 2017-06-07 2018-12-27 Ntn株式会社 転がり軸受用保持器および転がり軸受
CN110231146B (zh) * 2019-05-25 2021-12-07 深圳市华芯技研科技有限公司 一种双目相机用镜片检测校准设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051534A (en) * 1960-01-18 1962-08-28 Federal Mogul Bower Bearings Bearing cage assembly
GB961203A (en) * 1960-11-04 1964-06-17 Cooper Roller Bearings Company Improvements in or relating to roller bearings
US3450449A (en) * 1967-07-13 1969-06-17 Skf Ind Inc Rolling bearing assembly
SE348813B (enExample) * 1970-09-09 1972-09-11 Skf Svenska Kullagerfab Ab
JPS6084824U (ja) * 1983-11-17 1985-06-11 日本精工株式会社 ころ軸受用保持器
JPH0241375Y2 (enExample) * 1985-12-27 1990-11-05
DE3640633A1 (de) * 1986-11-27 1988-06-09 Kugelfischer G Schaefer & Co Kaefig fuer kugellager
JP2576707Y2 (ja) * 1993-03-31 1998-07-16 エヌティエヌ株式会社 もみ抜き保持器
JP3811575B2 (ja) * 1998-10-29 2006-08-23 株式会社ジェイテクト 軸受用保持器
JP3985402B2 (ja) * 1999-11-10 2007-10-03 株式会社ジェイテクト 転がり軸受用合成樹脂製保持器およびその製造方法
DE19959498A1 (de) * 1999-12-10 2001-06-13 Schaeffler Waelzlager Ohg Käfig für ein Wälzlager
JP2003090344A (ja) * 2001-09-18 2003-03-28 Nsk Ltd ターボチャージャ用転がり軸受の保持器及びターボチャージャ用回転支持装置
DE10158603C1 (de) 2001-11-29 2003-06-05 Man Takraf Foerdertechnik Gmbh Mini-Diskmeissel
JP2005090658A (ja) * 2003-09-18 2005-04-07 Nsk Ltd 転がり軸受
JP2005214257A (ja) 2004-01-28 2005-08-11 Nsk Ltd 保持器及び玉軸受
JP2006200674A (ja) * 2005-01-21 2006-08-03 Jtekt Corp ころ軸受および軸受給油方法
JP2006250169A (ja) * 2005-03-08 2006-09-21 Yaskawa Electric Corp アンギュラ玉軸受用保持器およびその製造方法
CN2813982Y (zh) * 2005-07-07 2006-09-06 田天民 “o”类深沟球轴承带油沟保持架

Also Published As

Publication number Publication date
US20100061673A1 (en) 2010-03-11
EP2096327A1 (en) 2009-09-02
WO2008065943A1 (en) 2008-06-05
CN101535668B (zh) 2013-09-04
EP2096327A4 (en) 2012-11-28
US8449195B2 (en) 2013-05-28
JP2008157441A (ja) 2008-07-10
EP2096327B1 (en) 2014-09-10
CN101535668A (zh) 2009-09-16

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