JP2009281395A - 転がり軸受 - Google Patents

転がり軸受 Download PDF

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Publication number
JP2009281395A
JP2009281395A JP2008130773A JP2008130773A JP2009281395A JP 2009281395 A JP2009281395 A JP 2009281395A JP 2008130773 A JP2008130773 A JP 2008130773A JP 2008130773 A JP2008130773 A JP 2008130773A JP 2009281395 A JP2009281395 A JP 2009281395A
Authority
JP
Japan
Prior art keywords
oil
peripheral surface
axial direction
outer peripheral
inner ring
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
JP2008130773A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009281395A5 (enrdf_load_stackoverflow
Inventor
Akira Koyama
顕 小山
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 JP2008130773A priority Critical patent/JP2009281395A/ja
Publication of JP2009281395A publication Critical patent/JP2009281395A/ja
Publication of JP2009281395A5 publication Critical patent/JP2009281395A5/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
    • F16C33/58—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
    • 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
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6674—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to the amount supplied, e.g. gaps to restrict flow of the liquid
    • 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
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/60—Oil repelling
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
JP2008130773A 2008-05-19 2008-05-19 転がり軸受 Pending JP2009281395A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008130773A JP2009281395A (ja) 2008-05-19 2008-05-19 転がり軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008130773A JP2009281395A (ja) 2008-05-19 2008-05-19 転がり軸受

Publications (2)

Publication Number Publication Date
JP2009281395A true JP2009281395A (ja) 2009-12-03
JP2009281395A5 JP2009281395A5 (enrdf_load_stackoverflow) 2011-11-04

Family

ID=41452072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008130773A Pending JP2009281395A (ja) 2008-05-19 2008-05-19 転がり軸受

Country Status (1)

Country Link
JP (1) JP2009281395A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011088232A1 (de) * 2011-12-12 2013-06-13 Aktiebolaget Skf Lagerkäfig und Lagerkäfigsegment
JP6563157B1 (ja) * 2018-12-21 2019-08-21 三菱電機株式会社 防汚性基材及び物品
JP2022547217A (ja) * 2019-10-02 2022-11-10 ウーテーアー・エス・アー・マニファクチュール・オロロジェール・スイス エピラム機械的部品の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0956625A (ja) * 1995-01-10 1997-03-04 Toto Ltd 水回り部材及びその製造方法
JP2000308603A (ja) * 1999-02-24 2000-11-07 Toto Ltd 部 材
JP2004286082A (ja) * 2003-03-20 2004-10-14 Mitsubishi Electric Corp 電動機の軸受用潤滑油の封止構造
JP2005337349A (ja) * 2004-05-26 2005-12-08 Nsk Ltd 軸受装置およびそれを用いた主軸スピンドル装置
JP2006329252A (ja) * 2005-05-24 2006-12-07 Toyota Motor Corp 軸受及び軸の間の回転摺動構造及びその製造方法
JP2008038630A (ja) * 2006-08-01 2008-02-21 Aisan Ind Co Ltd 内燃機関の流通経路配設部材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0956625A (ja) * 1995-01-10 1997-03-04 Toto Ltd 水回り部材及びその製造方法
JP2000308603A (ja) * 1999-02-24 2000-11-07 Toto Ltd 部 材
JP2004286082A (ja) * 2003-03-20 2004-10-14 Mitsubishi Electric Corp 電動機の軸受用潤滑油の封止構造
JP2005337349A (ja) * 2004-05-26 2005-12-08 Nsk Ltd 軸受装置およびそれを用いた主軸スピンドル装置
JP2006329252A (ja) * 2005-05-24 2006-12-07 Toyota Motor Corp 軸受及び軸の間の回転摺動構造及びその製造方法
JP2008038630A (ja) * 2006-08-01 2008-02-21 Aisan Ind Co Ltd 内燃機関の流通経路配設部材

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011088232A1 (de) * 2011-12-12 2013-06-13 Aktiebolaget Skf Lagerkäfig und Lagerkäfigsegment
EP2604877A1 (de) * 2011-12-12 2013-06-19 Aktiebolaget SKF Lagerkäfig und Lagerkäfigsegment
US8783959B2 (en) 2011-12-12 2014-07-22 Aktiebolaget Skf Bearing cage having lipophobic or oleophobic surface(s)
JP6563157B1 (ja) * 2018-12-21 2019-08-21 三菱電機株式会社 防汚性基材及び物品
WO2020129251A1 (ja) * 2018-12-21 2020-06-25 三菱電機株式会社 防汚性基材及び物品
JP2022547217A (ja) * 2019-10-02 2022-11-10 ウーテーアー・エス・アー・マニファクチュール・オロロジェール・スイス エピラム機械的部品の製造方法
JP7365497B2 (ja) 2019-10-02 2023-10-19 ウーテーアー・エス・アー・マニファクチュール・オロロジェール・スイス エピラム機械的部品の製造方法

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