JPS63180726U - - Google Patents

Info

Publication number
JPS63180726U
JPS63180726U JP1987070977U JP7097787U JPS63180726U JP S63180726 U JPS63180726 U JP S63180726U JP 1987070977 U JP1987070977 U JP 1987070977U JP 7097787 U JP7097787 U JP 7097787U JP S63180726 U JPS63180726 U JP S63180726U
Authority
JP
Japan
Prior art keywords
outer ring
utility
speed rotation
model registration
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
JP1987070977U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1987070977U priority Critical patent/JPS63180726U/ja
Publication of JPS63180726U publication Critical patent/JPS63180726U/ja
Pending legal-status Critical Current

Links

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
    • F16C33/6637—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
    • 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
    • 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
    • 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
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/28—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 radial load mainly with two or more rows 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
    • F16C19/543—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact in O-arrangement
    • 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
    • F16C33/363—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces with grooves in the bearing-surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP1987070977U 1987-05-14 1987-05-14 Pending JPS63180726U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987070977U JPS63180726U (zh) 1987-05-14 1987-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987070977U JPS63180726U (zh) 1987-05-14 1987-05-14

Publications (1)

Publication Number Publication Date
JPS63180726U true JPS63180726U (zh) 1988-11-22

Family

ID=30913113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987070977U Pending JPS63180726U (zh) 1987-05-14 1987-05-14

Country Status (1)

Country Link
JP (1) JPS63180726U (zh)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05263830A (ja) * 1992-03-23 1993-10-12 Toyoda Mach Works Ltd 主軸装置
JP2007132496A (ja) * 2005-11-14 2007-05-31 Ntn Corp 複列円錐ころ軸受
JP2007192378A (ja) * 2006-01-23 2007-08-02 Jtekt Corp ハブユニット、ハブユニットの製造方法、及びハブユニットの輸送方法
JP2008133898A (ja) * 2006-11-28 2008-06-12 Ntn Corp ころ軸受
JP2011149463A (ja) * 2010-01-20 2011-08-04 Ntn Corp 転がり軸受
KR20140033427A (ko) 2011-06-30 2014-03-18 엔티엔 가부시키가이샤 롤링 베어링
US8753016B2 (en) 2002-07-29 2014-06-17 Nsk Ltd. Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply program
KR20150072401A (ko) * 2012-08-21 2015-06-29 넥센 그룹 인코포레이티드 변형 파동 기어 시스템
WO2015172783A1 (de) * 2014-05-15 2015-11-19 Schaeffler Technologies AG & Co. KG Wälzlager und verfahren zum betrieb eines wälzlagers
JP2016516969A (ja) * 2013-05-08 2016-06-09 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ グリース潤滑式のアンギュラ玉軸受
JP2018028330A (ja) * 2016-08-15 2018-02-22 日本精工株式会社 玉軸受、及び工作機械用主軸装置
WO2018088226A1 (ja) * 2016-11-10 2018-05-17 Ntn株式会社 軸受装置
EP3492760A4 (en) * 2016-07-29 2019-07-31 NSK Ltd. BALL-BEARING
EP1541884B1 (en) * 2002-07-29 2020-04-15 Nsk Ltd. Rolling bearing, grease replenishing device, main shaft device, grease replenishing method, and grease replenishing program
US11174929B2 (en) 2012-08-21 2021-11-16 Nexen Group, Inc. Strain wave gear system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225496A (en) * 1975-08-21 1977-02-25 Soujirou Murase Male function recovering and retaining instrument

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225496A (en) * 1975-08-21 1977-02-25 Soujirou Murase Male function recovering and retaining instrument

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05263830A (ja) * 1992-03-23 1993-10-12 Toyoda Mach Works Ltd 主軸装置
US8753016B2 (en) 2002-07-29 2014-06-17 Nsk Ltd. Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply program
EP1541884B1 (en) * 2002-07-29 2020-04-15 Nsk Ltd. Rolling bearing, grease replenishing device, main shaft device, grease replenishing method, and grease replenishing program
JP2007132496A (ja) * 2005-11-14 2007-05-31 Ntn Corp 複列円錐ころ軸受
JP4519060B2 (ja) * 2005-11-14 2010-08-04 Ｎｔｎ株式会社 複列円錐ころ軸受
JP2007192378A (ja) * 2006-01-23 2007-08-02 Jtekt Corp ハブユニット、ハブユニットの製造方法、及びハブユニットの輸送方法
JP2008133898A (ja) * 2006-11-28 2008-06-12 Ntn Corp ころ軸受
JP2011149463A (ja) * 2010-01-20 2011-08-04 Ntn Corp 転がり軸受
DE112012002734B4 (de) 2011-06-30 2022-12-22 Ntn Corporation Wälzlagereinrichtung, kombinierte Wälzlagereinheit und Werkzeugmaschinenhauptwelle
KR20140033427A (ko) 2011-06-30 2014-03-18 엔티엔 가부시키가이샤 롤링 베어링
KR20150072401A (ko) * 2012-08-21 2015-06-29 넥센 그룹 인코포레이티드 변형 파동 기어 시스템
US11852229B2 (en) 2012-08-21 2023-12-26 Nexen Group, Inc. Strain wave gear system
US11174929B2 (en) 2012-08-21 2021-11-16 Nexen Group, Inc. Strain wave gear system
US10077829B2 (en) 2012-08-21 2018-09-18 Nexen Group, Inc. Strain wave gear system
JP2015526669A (ja) * 2012-08-21 2015-09-10 ネクセン・グループ・インコーポレイテッドＮｅｘｅｎ Ｇｒｏｕｐ， Ｉｎｃ． 波動歯車システム
JP2016516969A (ja) * 2013-05-08 2016-06-09 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ グリース潤滑式のアンギュラ玉軸受
WO2015172783A1 (de) * 2014-05-15 2015-11-19 Schaeffler Technologies AG & Co. KG Wälzlager und verfahren zum betrieb eines wälzlagers
EP3492760A4 (en) * 2016-07-29 2019-07-31 NSK Ltd. BALL-BEARING
EP3499066A4 (en) * 2016-08-15 2019-07-31 NSK Ltd. BALL BEARING, AND MACHINE TOOL PIN DEVICE
US11092193B2 (en) 2016-08-15 2021-08-17 Nsk Ltd. Ball bearing, and machine tool spindle device
WO2018034246A1 (ja) * 2016-08-15 2018-02-22 日本精工株式会社 玉軸受、及び工作機械用主軸装置
JP2018028330A (ja) * 2016-08-15 2018-02-22 日本精工株式会社 玉軸受、及び工作機械用主軸装置
CN109937310A (zh) * 2016-11-10 2019-06-25 Ntn株式会社 轴承装置
WO2018088226A1 (ja) * 2016-11-10 2018-05-17 Ntn株式会社 軸受装置

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