JP2007016816A - ころ軸受用保持器及びその製造方法 - Google Patents

ころ軸受用保持器及びその製造方法 Download PDF

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Publication number
JP2007016816A
JP2007016816A JP2005196396A JP2005196396A JP2007016816A JP 2007016816 A JP2007016816 A JP 2007016816A JP 2005196396 A JP2005196396 A JP 2005196396A JP 2005196396 A JP2005196396 A JP 2005196396A JP 2007016816 A JP2007016816 A JP 2007016816A
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JP
Japan
Prior art keywords
portions
intermediate material
circumferential direction
roller bearing
bent
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
JP2005196396A
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English (en)
Japanese (ja)
Other versions
JP2007016816A5 (enrdf_load_stackoverflow
Inventor
Kazuto Kobayashi
一登 小林
Toshio Nakamura
敏男 中村
Yoshihiko Wada
良彦 和田
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 JP2005196396A priority Critical patent/JP2007016816A/ja
Publication of JP2007016816A publication Critical patent/JP2007016816A/ja
Publication of JP2007016816A5 publication Critical patent/JP2007016816A5/ja
Pending legal-status Critical Current

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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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for 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
    • F16C19/22—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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)
JP2005196396A 2005-07-05 2005-07-05 ころ軸受用保持器及びその製造方法 Pending JP2007016816A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005196396A JP2007016816A (ja) 2005-07-05 2005-07-05 ころ軸受用保持器及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005196396A JP2007016816A (ja) 2005-07-05 2005-07-05 ころ軸受用保持器及びその製造方法

Publications (2)

Publication Number Publication Date
JP2007016816A true JP2007016816A (ja) 2007-01-25
JP2007016816A5 JP2007016816A5 (enrdf_load_stackoverflow) 2008-07-10

Family

ID=37754156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005196396A Pending JP2007016816A (ja) 2005-07-05 2005-07-05 ころ軸受用保持器及びその製造方法

Country Status (1)

Country Link
JP (1) JP2007016816A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084362A1 (ja) * 2007-12-27 2009-07-09 Ntn Corporation ころ軸受用保持器、針状ころ軸受、およびころ軸受用保持器の製造方法
CN115576291A (zh) * 2022-11-21 2023-01-06 山东金帝精密机械科技股份有限公司 一种针对轴承保持器的分布式数控系统、方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001038440A (ja) * 1999-07-26 2001-02-13 Nsk Ltd 円すいころ軸受保持器の製造方法
JP2004293730A (ja) * 2003-03-28 2004-10-21 Koyo Seiko Co Ltd 円すいころ軸受
JP2005090740A (ja) * 2003-08-08 2005-04-07 Nsk Ltd ころ軸受用保持器の製造方法及びころ軸受用保持器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001038440A (ja) * 1999-07-26 2001-02-13 Nsk Ltd 円すいころ軸受保持器の製造方法
JP2004293730A (ja) * 2003-03-28 2004-10-21 Koyo Seiko Co Ltd 円すいころ軸受
JP2005090740A (ja) * 2003-08-08 2005-04-07 Nsk Ltd ころ軸受用保持器の製造方法及びころ軸受用保持器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084362A1 (ja) * 2007-12-27 2009-07-09 Ntn Corporation ころ軸受用保持器、針状ころ軸受、およびころ軸受用保持器の製造方法
JP2009156392A (ja) * 2007-12-27 2009-07-16 Ntn Corp ころ軸受用保持器、針状ころ軸受、およびころ軸受用保持器の製造方法
CN115576291A (zh) * 2022-11-21 2023-01-06 山东金帝精密机械科技股份有限公司 一种针对轴承保持器的分布式数控系统、方法及装置

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