CN1447038A - 特别是用于电机中的滚动轴承 - Google Patents

特别是用于电机中的滚动轴承 Download PDF

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Publication number
CN1447038A
CN1447038A CN03107582A CN03107582A CN1447038A CN 1447038 A CN1447038 A CN 1447038A CN 03107582 A CN03107582 A CN 03107582A CN 03107582 A CN03107582 A CN 03107582A CN 1447038 A CN1447038 A CN 1447038A
Authority
CN
China
Prior art keywords
outer ring
bearing
axle collar
groove
external diameter
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
CN03107582A
Other languages
English (en)
Chinese (zh)
Inventor
米歇尔·鲍特鲁克斯
阿米尔·L·多耶尔
弗朗西斯科·加卢奇
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.)
SKF AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Publication of CN1447038A publication Critical patent/CN1447038A/zh
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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • F16C2202/20—Thermal properties
    • F16C2202/22—Coefficient of expansion
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Motor Or Generator Frames (AREA)
  • Support Of The Bearing (AREA)
CN03107582A 2002-02-05 2003-02-05 特别是用于电机中的滚动轴承 Pending CN1447038A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0201371A FR2835580B1 (fr) 2002-02-05 2002-02-05 Palier a roulement, notamment pour moteur electrique
FRFR0201371 2002-02-05

Publications (1)

Publication Number Publication Date
CN1447038A true CN1447038A (zh) 2003-10-08

Family

ID=8871467

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03107582A Pending CN1447038A (zh) 2002-02-05 2003-02-05 特别是用于电机中的滚动轴承

Country Status (6)

Country Link
JP (1) JP2003239957A (fr)
KR (2) KR20030066441A (fr)
CN (1) CN1447038A (fr)
DE (1) DE20301647U1 (fr)
FR (1) FR2835580B1 (fr)
IT (1) ITTO20030067A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1322245C (zh) * 2004-07-30 2007-06-20 胡先根 外定位轴承
CN102570693A (zh) * 2010-12-10 2012-07-11 罗伯特·博世有限公司 具有改善的轴向轴承的电机
CN102889305A (zh) * 2011-07-22 2013-01-23 Ntn-Snr轴承股份有限公司 用轴承将旋转轴装配在外壳中的装配件
CN103177922A (zh) * 2013-02-19 2013-06-26 北京中科科仪股份有限公司 用于电子显微镜的对中装置
CN103775495A (zh) * 2012-10-17 2014-05-07 Skf公司 用于滚动轴承圈的蠕变预防装置及设有该装置的轴承
CN104620004A (zh) * 2012-07-31 2015-05-13 Skf公司 用于将第一机器件装配到第二机器件中的方法
CN105074242A (zh) * 2013-03-28 2015-11-18 斯凯孚公司 轴承组件及组装和安装轴承组件与支撑轴承组件的部件的方法
CN105074247A (zh) * 2013-03-28 2015-11-18 斯凯孚公司 轴承组件及组装和安装轴承组件与支撑轴承组件的部件的方法
CN105673698A (zh) * 2014-12-05 2016-06-15 斯凯孚公司 温度补偿环、轴承环和轴承组件
CN109488695A (zh) * 2017-09-11 2019-03-19 铃木株式会社 轴承部构造及其制造方法
CN112272647A (zh) * 2018-06-20 2021-01-26 三菱电机株式会社 曳引机的支承结构

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4446727B2 (ja) * 2003-12-17 2010-04-07 Ｎｔｎ株式会社 流体軸受装置
DE102006054341A1 (de) * 2006-11-17 2008-05-21 Schaeffler Kg Zweireihiges Schrägkugellager, beispielsweise zur Lagerung einer Spindel einer Werkzeugmaschine
DE102009005407A1 (de) * 2009-01-19 2010-07-22 Sms Meer Gmbh Wälzlagereinheit
US10352357B2 (en) 2014-04-23 2019-07-16 Nsk Ltd. Bearing device, conveying device, inspection device, and machine tool
KR101893489B1 (ko) 2014-04-23 2018-10-04 닛뽄 세이꼬 가부시기가이샤 다이렉트 드라이브 모터, 반송 장치, 검사 장치, 및, 공작 기계
DE102021207590A1 (de) * 2021-07-16 2023-01-19 Aktiebolaget Skf Lagerring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700581A (en) * 1953-03-13 1955-01-25 Aluminium Francais I Precision fit for bearings and the like
JPH0329616Y2 (fr) * 1985-07-16 1991-06-24
JP2924221B2 (ja) * 1991-03-05 1999-07-26 日本精工株式会社 樹脂巻軸受用樹脂組成物
JP2001116052A (ja) * 1993-08-30 2001-04-27 Nsk Ltd 合成樹脂製ギヤ
JPH09269009A (ja) * 1996-03-29 1997-10-14 Ntn Corp クリープ防止転がり軸受
JP4080014B2 (ja) * 1996-10-23 2008-04-23 株式会社ジェイテクト 樹脂コート軸受
JPH10246238A (ja) * 1997-03-06 1998-09-14 Ntn Corp 転がり軸受およびその取付構造

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1322245C (zh) * 2004-07-30 2007-06-20 胡先根 外定位轴承
CN102570693A (zh) * 2010-12-10 2012-07-11 罗伯特·博世有限公司 具有改善的轴向轴承的电机
CN102889305A (zh) * 2011-07-22 2013-01-23 Ntn-Snr轴承股份有限公司 用轴承将旋转轴装配在外壳中的装配件
CN104620004A (zh) * 2012-07-31 2015-05-13 Skf公司 用于将第一机器件装配到第二机器件中的方法
CN103775495B (zh) * 2012-10-17 2017-07-07 Skf公司 用于滚动轴承圈的蠕变预防装置及设有该装置的轴承
CN103775495A (zh) * 2012-10-17 2014-05-07 Skf公司 用于滚动轴承圈的蠕变预防装置及设有该装置的轴承
CN103177922B (zh) * 2013-02-19 2015-12-02 北京中科科仪股份有限公司 用于电子显微镜的对中装置
CN103177922A (zh) * 2013-02-19 2013-06-26 北京中科科仪股份有限公司 用于电子显微镜的对中装置
CN105074247A (zh) * 2013-03-28 2015-11-18 斯凯孚公司 轴承组件及组装和安装轴承组件与支撑轴承组件的部件的方法
CN105074242A (zh) * 2013-03-28 2015-11-18 斯凯孚公司 轴承组件及组装和安装轴承组件与支撑轴承组件的部件的方法
CN105673698A (zh) * 2014-12-05 2016-06-15 斯凯孚公司 温度补偿环、轴承环和轴承组件
CN105673698B (zh) * 2014-12-05 2022-04-29 斯凯孚公司 温度补偿环、轴承环和轴承组件
CN109488695A (zh) * 2017-09-11 2019-03-19 铃木株式会社 轴承部构造及其制造方法
CN109488695B (zh) * 2017-09-11 2021-04-02 铃木株式会社 轴承部构造及其制造方法
CN112272647A (zh) * 2018-06-20 2021-01-26 三菱电机株式会社 曳引机的支承结构
CN112272647B (zh) * 2018-06-20 2022-03-15 三菱电机株式会社 曳引机的支承结构

Also Published As

Publication number Publication date
FR2835580B1 (fr) 2004-07-09
JP2003239957A (ja) 2003-08-27
ITTO20030067A1 (it) 2003-08-06
DE20301647U1 (de) 2003-04-17
KR200363918Y1 (ko) 2004-10-07
KR20030066441A (ko) 2003-08-09
FR2835580A1 (fr) 2003-08-08

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication