WO2015016345A1 - ころ軸受及びころ軸受の製造方法 - Google Patents

ころ軸受及びころ軸受の製造方法 Download PDF

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Publication number
WO2015016345A1
WO2015016345A1 PCT/JP2014/070335 JP2014070335W WO2015016345A1 WO 2015016345 A1 WO2015016345 A1 WO 2015016345A1 JP 2014070335 W JP2014070335 W JP 2014070335W WO 2015016345 A1 WO2015016345 A1 WO 2015016345A1
Authority
WO
WIPO (PCT)
Prior art keywords
roller bearing
roller
flange
raceway
inner ring
Prior art date
Application number
PCT/JP2014/070335
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
敏幸 浅田
Original Assignee
日本精工株式会社
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 日本精工株式会社 filed Critical 日本精工株式会社
Priority to DE212014000166.8U priority Critical patent/DE212014000166U1/de
Priority to CN201490000469.9U priority patent/CN205047669U/zh
Publication of WO2015016345A1 publication Critical patent/WO2015016345A1/ja

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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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide 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
    • 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
    • F16C19/30—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 axial load mainly
    • 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
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • 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
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C19/36—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 a single row of 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/02—Mechanical treatment, e.g. finishing
    • 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
    • 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
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring

Definitions

  • Thrust spherical roller bearings (Roller bearings) 11 outer ring 11a raceway surface 12 inner ring 12a raceway surface 12b collar 13 roller 13a roller rolling surface 13c large diameter side end surface (roller end surface) 13d
  • Chamfered portion 20 ridge surface 70 connecting portion R1 radius of curvature of connecting portion R2 radius of curvature of chamfered portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
PCT/JP2014/070335 2013-08-02 2014-08-01 ころ軸受及びころ軸受の製造方法 WO2015016345A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE212014000166.8U DE212014000166U1 (de) 2013-08-02 2014-08-01 Rollenlager
CN201490000469.9U CN205047669U (zh) 2013-08-02 2014-08-01 滚子轴承

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013161352A JP2015031343A (ja) 2013-08-02 2013-08-02 ころ軸受及びころ軸受の製造方法
JP2013-161352 2013-08-02

Publications (1)

Publication Number Publication Date
WO2015016345A1 true WO2015016345A1 (ja) 2015-02-05

Family

ID=52431868

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/070335 WO2015016345A1 (ja) 2013-08-02 2014-08-01 ころ軸受及びころ軸受の製造方法

Country Status (4)

Country Link
JP (1) JP2015031343A (de)
CN (1) CN205047669U (de)
DE (1) DE212014000166U1 (de)
WO (1) WO2015016345A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017082945A (ja) 2015-10-29 2017-05-18 Ntn株式会社 複列円すいころ軸受、軌道輪および複列円すいころ軸受の製造方法
DE102016222442A1 (de) * 2016-11-16 2017-12-07 Schaeffler Technologies AG & Co. KG Tripodenanordnung für ein Gleichlaufgelenk, Gleichlaufgelenk sowie Verfahren zum Fertigen der Tripodenanordnung
CN114233748A (zh) * 2021-12-28 2022-03-25 郭宏军 一种角接触调心滚子轴承

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001214938A (ja) * 2000-02-02 2001-08-10 Skf Gmbh 円筒ころ軸受
JP2007327591A (ja) * 2006-06-08 2007-12-20 Ntn Corp 車輪用軸受装置
JP2007333047A (ja) * 2006-06-14 2007-12-27 Ntn Corp 車輪用軸受装置
JP2009008240A (ja) * 2007-06-29 2009-01-15 Nsk Ltd 円すいころ軸受
JP2009520938A (ja) * 2005-12-21 2009-05-28 シエフレル・コマンデイトゲゼルシヤフト 転がり軸受及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3754881B2 (ja) * 1999-09-27 2006-03-15 キヤノン株式会社 切削加工方法及び切削加工装置及び工具保持装置
JP2006009891A (ja) 2004-06-24 2006-01-12 Nsk Ltd ころ軸受
JP2007307680A (ja) * 2006-05-22 2007-11-29 Olympus Corp 切削加工方法、光学素子及び金型
JP2010099760A (ja) * 2008-10-22 2010-05-06 Olympus Corp 切削加工方法および加工装置
JP5910132B2 (ja) 2012-02-07 2016-04-27 株式会社リコー 電子回路のレイアウト作成装置及び方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001214938A (ja) * 2000-02-02 2001-08-10 Skf Gmbh 円筒ころ軸受
JP2009520938A (ja) * 2005-12-21 2009-05-28 シエフレル・コマンデイトゲゼルシヤフト 転がり軸受及びその製造方法
JP2007327591A (ja) * 2006-06-08 2007-12-20 Ntn Corp 車輪用軸受装置
JP2007333047A (ja) * 2006-06-14 2007-12-27 Ntn Corp 車輪用軸受装置
JP2009008240A (ja) * 2007-06-29 2009-01-15 Nsk Ltd 円すいころ軸受

Also Published As

Publication number Publication date
JP2015031343A (ja) 2015-02-16
DE212014000166U1 (de) 2016-04-15
CN205047669U (zh) 2016-02-24

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