JP4239240B2 - ころ軸受用保持器の製造方法 - Google Patents

ころ軸受用保持器の製造方法 Download PDF

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Publication number
JP4239240B2
JP4239240B2 JP16679998A JP16679998A JP4239240B2 JP 4239240 B2 JP4239240 B2 JP 4239240B2 JP 16679998 A JP16679998 A JP 16679998A JP 16679998 A JP16679998 A JP 16679998A JP 4239240 B2 JP4239240 B2 JP 4239240B2
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JP
Japan
Prior art keywords
tongue
tongue piece
volume
pocket
piece
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
JP16679998A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000002247A5 (enExample
JP2000002247A (ja
Inventor
暁良 本田
正英 松原
邦男 福田
昭男 宮坂
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 JP16679998A priority Critical patent/JP4239240B2/ja
Publication of JP2000002247A publication Critical patent/JP2000002247A/ja
Publication of JP2000002247A5 publication Critical patent/JP2000002247A5/ja
Application granted granted Critical
Publication of JP4239240B2 publication Critical patent/JP4239240B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
    • F16C33/4682—Details of individual pockets, e.g. shape or roller retaining means of the end walls, e.g. interaction with the end faces of 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
    • 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
    • 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
    • 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)
  • Rolling Contact Bearings (AREA)
JP16679998A 1998-06-15 1998-06-15 ころ軸受用保持器の製造方法 Expired - Fee Related JP4239240B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16679998A JP4239240B2 (ja) 1998-06-15 1998-06-15 ころ軸受用保持器の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16679998A JP4239240B2 (ja) 1998-06-15 1998-06-15 ころ軸受用保持器の製造方法

Publications (3)

Publication Number Publication Date
JP2000002247A JP2000002247A (ja) 2000-01-07
JP2000002247A5 JP2000002247A5 (enExample) 2005-09-08
JP4239240B2 true JP4239240B2 (ja) 2009-03-18

Family

ID=15837904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16679998A Expired - Fee Related JP4239240B2 (ja) 1998-06-15 1998-06-15 ころ軸受用保持器の製造方法

Country Status (1)

Country Link
JP (1) JP4239240B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4517759B2 (ja) * 2003-08-08 2010-08-04 日本精工株式会社 ころ軸受用保持器の製造方法
CN100489328C (zh) * 2004-11-24 2009-05-20 日本精工株式会社 带保持架的自动调心滚子轴承以及自动调心滚子轴承用保持架的制造方法
JP4561501B2 (ja) * 2005-06-30 2010-10-13 日本精工株式会社 ころ軸受用保持器の製造方法
JP5165470B2 (ja) * 2008-06-05 2013-03-21 Ｎｔｎ株式会社 円すいころ軸受
EP2309144A1 (en) 2008-07-18 2011-04-13 NTN Corporation Pressed cage, self-aligning roller bearing, and method of manufacturing pressed cage
EP2823909A4 (en) 2012-03-07 2016-11-09 Nakanishi Metal Works Co ROLLER BEARING CAGE AND MANUFACTURING METHOD THEREFOR, AND PRODUCTION METHOD FOR A ROLLING BEARING
JP6277858B2 (ja) * 2014-05-20 2018-02-14 中西金属工業株式会社 ころ軸受用保持器の製造方法及びころ軸受の組立方法

Also Published As

Publication number Publication date
JP2000002247A (ja) 2000-01-07

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