[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN1075903A - 主要用于轧机机架工作轧辊上的密封式四列锥柱轴承 - Google Patents

主要用于轧机机架工作轧辊上的密封式四列锥柱轴承 Download PDF

Info

Publication number
CN1075903A
CN1075903A CN93102310A CN93102310A CN1075903A CN 1075903 A CN1075903 A CN 1075903A CN 93102310 A CN93102310 A CN 93102310A CN 93102310 A CN93102310 A CN 93102310A CN 1075903 A CN1075903 A CN 1075903A
Authority
CN
China
Prior art keywords
ring
sealing ring
row conical
bearing
conical bearing
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.)
Granted
Application number
CN93102310A
Other languages
English (en)
Other versions
CN1040512C (zh
Inventor
沃尔特·库尔讷
洛塔尔·梅德尔
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 GmbH
Original Assignee
SKF GmbH
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 GmbH filed Critical SKF GmbH
Publication of CN1075903A publication Critical patent/CN1075903A/zh
Application granted granted Critical
Publication of CN1040512C publication Critical patent/CN1040512C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • 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
    • F16C19/383—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • 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
    • F16C19/383—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/388—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 with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with four rows, i.e. four row tapered roller bearings
    • 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
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static seals
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
    • 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
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)

Abstract

用于轧机机架工作轧辊的密封式四列锥柱轴承 具有沿轴向分成几部分的内环和外环，在这些轴承环 之间装有锥柱，外环件在壳体中的配合密封最好用 “O”形圈实现；轴承内腔沿轴向对外用密封环封闭， 内环端面间的分界缝用一个紧靠在内环上的密封环 密封，在例如用塑料制成的密封环内孔设圆周凸边， 它们成为存放润滑剂的至少一个腔的边界，密封环装 在彼此相对的内环延长段上最好是圆柱形的外表面 上，并在其上定心。

Description

本发明涉及一种主要用于轧机机架工作轧辊上的密封式四列锥柱轴承，它有沿轴向分成几部分的内环和外环，在这些轴承环之间装有圆锥形滚柱。
此类密封式四列锥柱轴承例如由DE-OS3615343为已知。在此已知的轴承中，内环间的分界缝用密封环加以密封，密封环装在一个处于轴承中央沿径向朝轧辊轴颈开口的凹槽中。若密封环略带倾斜地装在此凹槽中，当在工作轧辊轴颈上移动轴承时密封环很容易受损。
本发明的目的是制成上述类型的密封式四列锥柱轴承，它易于组装和分解，并可有效地防止脏物侵入轴承内腔。
按本发明达到这一目的是采用一个例如用塑料制的密封环，密封环的内孔有圆周凸边，它们构成了至少一个存放润滑剂的腔室的边界。密封环装在彼此相对的内环延长段上最好是圆柱形的外表面上，并在其上定心。采用这种设计可使轴承对于轧辊轴颈良好地密封，并由结构简单能廉价制成的零件构成。
按本发明的另一个特征是在外面的外环件端面上制有环槽，槽中各置入一个“O”形圈。由此可使轴承对于构件可靠密封，即使轴承多次装拆也不会损坏密封圈，所以可以保持住在轴承内的润滑剂，并能防止脏物进入轴承内部。
本发明锥柱轴承的其他设计在从属权利要求中叙述。
下面借助于一个实施例进一步说明本发明。其中：
图1  本发明密封式四列锥柱轴承剖面图;
图2  图1所示锥柱轴承中央部分的放大表示;
图3  图1所示锥柱轴承外面部分的放大表示。
图1至3表示了密封式四列锥柱轴承，这种轴承用来作为轧机机架的工作轧辊轴承，并主要用于热轧和冷轧带钢机列。按照本发明的锥柱轴承由两个内环件1、2、四个外环件3、4、5、6和一些圆锥滚柱7组成。各滚柱列8、9、10、11的锥柱7保持在保持架12内并由其导引，锥柱7安置在内环1、2的滚道和外环件3、4、5、6的滚道之间。位于里面的外环件4、5通过它们互相面对的端面13、14彼此贴靠在一起，外环件4、5上彼此背向的端面15则与在外面的外环件3、6的端面16贴靠在一起。内环1、2上相互面对的端面17、18同样直接贴靠在一起。内环1、2的端面17、18之间分界缝的密封，是通过一个例如塑料制的密封环19来实现的，密封环19装在轴承中央内环延长段21、21a的圆柱面20上，并在其上定心。为此，密封环19内孔设圆周凸边22，它们放在内环1、2上顺轴向的圆柱面20上，并与内环1、2构成存放润滑剂的闭合腔23，所以轴承内腔24可对于轧辊轴颈25可靠密封。在此腔23中还可以容纳和收集万一来自轧辊轴颈25或内环端面17、18的磨屑。密封环19上设有一个例如金属制的整体闭合环19a。在内环延长段21、21a互相面对的侧面上制有倒角26，因此在组装轴承时，密封环19可以在其中一个内环延长段21上滑移，并在那里定心，然后另一个内环1的内环延长段21a也可无任何困难地插入密封环19的孔中。径向面27之间的距离A设计成比密封环19的宽度B略大，所以在组装轴承时不会使密封环变形，也不会影响轴承的轴向间隙。径向面27与圆柱面20构成了一个向外开口的径向环槽28。外环件3、4、5、6装在一个图中未表示的构件孔中，其中，在外面的外环件3、6在构件中的配合密封通过“O”形圈29来实现，“O”形圈29装在具有侧面31、32的端面环槽30内，并能可靠地防止其落出槽外。为此，环槽30的至少一个侧面31，从端面33起相对于轴承的轴线偏斜一个α角，而且将“O”形圈29的内径设计成小于环槽30侧面31的大直径，因此，在装入环槽30中时，“O”形圈29要有些弹性变形，并因而可紧扣于环槽30内。轴承内腔24沿轴向对外的密封通过密封环34实现，密封环34装在环槽35中，环槽35则设在在外面的外环件3、6的孔内。密封环34通过其密封唇边36在内环延长段38的圆柱形外表面37上滑动。为了再加润滑剂和轴承的排气通风，外环件4、5上设相应的孔39、40。
本发明不受所介绍实施例的限制。各零件结构方面的改变无疑应包括在本发明的范围之内。如密封环19也可以分成两个环，这时，可例如在一个环的端侧设一个或多个凸起，它们与设在另一个环的端侧上的一个或多个凹槽互相嵌接或扣合。

Claims (7)

1、主要用于轧机机架工作轧辊的密封式四列锥柱轴承，它具有沿轴向分成几个部分的内环和外环，在这些轴承环之间安装着圆锥滚柱，其外环件在壳体中的配合密封最好通过“O”形圈来实现，“O”形圈装在外环件的环槽中；轴承内腔沿轴向对外用密封环来封闭，密封环固定在外环件孔内的环槽中，并通过密封唇边在内环的外表面上滑动；以及，内环端面间的分界缝用一个密封环加以密封，此密封环紧靠在内环上，其特征为：在例如由塑料制成的密封环(19)内孔设圆周凸边(22)，它们成为存放润滑剂的至少一个腔(23)的边界，密封环(19)装在彼此相对的内环延长段(21、21a)上最好是圆柱形的外表面(20)上，并在其上定心。
2、按照权利要求1所述之密封式四列锥柱轴承，其特征为：在内环延长段（21、21a）互相面对的侧面上制有倒角（26）。
3、按照权利要求1或2所述之密封式四列锥柱轴承，其特征为：在内环延长段（21、21a）上的径向面（27）与轴向面（20），共同构成沿径向向外开口安装密封环（19）的环槽（28）。
4、按照权利要求3所述之密封式四列锥柱轴承，其特征为：径向面（27）之间的距离A设计成略大于密封环（19）的宽度B。
5、按照权利要求1至4之一所述之密封式四列锥柱轴承，其特征为：在外面的外环件（3、6）端面所设的环槽（30）中，各置有一个“O”形圈（29）。
6、按照权利要求5所述之密封式四列锥柱轴承，其特征为：环槽（30）的至少一个侧面（31）相对于轴承的轴线倾斜一个α角，而且，“O”形圈（29）的内径小于侧面（31）的大直径。
7、按照权利要求1至6之一所述之密封式四列锥柱轴承，其特征为：密封环（19）上设一个整体闭合环（19a）。
CN93102310A 1992-03-04 1993-03-03 主要用于轧机机架工作轧辊上的密封式四列圆锥滚子轴承 Expired - Fee Related CN1040512C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4206764A DE4206764A1 (de) 1992-03-04 1992-03-04 Abgedichtetes vierreihiges kegelrollenlager, insbesondere fuer arbeitswalzen von walzgeruesten
DEP4206764.2 1992-03-04

Publications (2)

Publication Number Publication Date
CN1075903A true CN1075903A (zh) 1993-09-08
CN1040512C CN1040512C (zh) 1998-11-04

Family

ID=6453184

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93102310A Expired - Fee Related CN1040512C (zh) 1992-03-04 1993-03-03 主要用于轧机机架工作轧辊上的密封式四列圆锥滚子轴承

Country Status (5)

Country Link
US (1) US5362159A (zh)
JP (1) JPH0617824A (zh)
CN (1) CN1040512C (zh)
DE (1) DE4206764A1 (zh)
GB (1) GB2264757B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387070A (zh) * 2014-08-20 2016-03-09 斯凯孚公司 滚动轴承和安装方法

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29704386U1 (de) 1997-03-11 1997-04-24 Skf Gmbh, 97421 Schweinfurt Vierreihiges Kegelrollenlager, insbesondere für Arbeitswalzen von Walzgerüsten
JPH11257361A (ja) 1998-01-08 1999-09-21 Nippon Seiko Kk 転がり軸受の密封装置
JP2000104747A (ja) 1998-07-29 2000-04-11 Nsk Ltd 密封転がり軸受
JP2001032846A (ja) 1999-07-16 2001-02-06 Nsk Ltd 密封転がり軸受
US6428212B1 (en) * 1999-07-16 2002-08-06 Nsk Ltd. Lubricating structure of bearing
JP4187365B2 (ja) * 1999-09-27 2008-11-26 Ｎｔｎ株式会社 駆動輪支持装置
JP2001304278A (ja) * 1999-10-08 2001-10-31 Nsk Ltd 密封形軸受装置
DE10107706A1 (de) * 2001-02-19 2002-10-02 Rexroth Star Gmbh Drehlager mit Schmierkanalanordnung Gewindetrieb mit drehgelagerter Gewindemutter
JP4057327B2 (ja) * 2002-03-29 2008-03-05 いすゞ自動車株式会社 転がり軸受の給油装置
DE102004025796A1 (de) * 2004-05-26 2005-12-22 Fag Kugelfischer Ag & Co. Ohg Abgedichtetes Wälzlager, insbesondere abgedichtetes vierreihiges Kegelrollenlager für Stütz- und Arbeitswalzenlagerungen an Walzgerüsten
DE102005004184A1 (de) * 2004-08-31 2006-03-02 Ina-Schaeffler Kg Lagereinheit
DE102004043749A1 (de) * 2004-09-10 2006-03-16 Bosch Rexroth Mechatronics Gmbh Drehlager mit Schmiermittelübertragung
CN102401011B (zh) 2005-04-18 2016-03-09 Ntn株式会社 轴承构造
US20070116389A1 (en) * 2005-11-10 2007-05-24 Chia-Wei Lin Roller bearing device for bicycles
DE102006026443A1 (de) * 2006-06-07 2007-12-13 Schaeffler Kg Wälzlager mit zwei Innenringen und einer Dichtungsanordnung zur Abdichtung der Trennfuge zwischen den Innenringen
JP5022000B2 (ja) 2006-10-24 2012-09-12 株式会社ジェイテクト 密封装置および転がり軸受装置
DE102007004998A1 (de) * 2007-02-01 2008-08-07 Schaeffler Kg Drehlageranordnung
DE102007049982A1 (de) * 2007-10-18 2009-04-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Wälzlager, insbesondere zur Lagerung eines Nutzfahrzeugrades
JP5098637B2 (ja) * 2007-12-27 2012-12-12 日本精工株式会社 密封型ロールネック軸受
DE102009032294A1 (de) * 2009-07-09 2011-01-13 Aktiebolaget Skf Lageranordnung
UA95509C2 (ru) * 2009-08-26 2011-08-10 Акционерное Общество "У.П.Э.К." Буксовый подшипниковый узел
DE102009057112A1 (de) 2009-12-04 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg Abgedichtetes, einreihiges Schrägrollenlager
JP2013029129A (ja) * 2011-07-27 2013-02-07 Ntn Corp 密封型転がり軸受
CN105074240A (zh) * 2013-01-18 2015-11-18 斯凯孚公司 轴承组件
DE102013221602A1 (de) * 2013-10-24 2015-04-30 Aktiebolaget Skf Lageranordnung
FR3018320B1 (fr) * 2014-03-05 2016-12-09 Ntn-Snr Roulements Palier a roulement comprenant un dispositif d’etancheite
DE102015206293B4 (de) 2015-04-09 2017-05-24 Aktiebolaget Skf Dichtung und Rollenwälzlager
CN108603532B (zh) * 2016-02-02 2020-07-31 株式会社捷太格特 滚动轴承用的密封构件及滚动轴承装置
CN108571518A (zh) * 2017-03-09 2018-09-25 舍弗勒技术股份两合公司 轮毂驱动组件及轴承单元
RU191838U1 (ru) * 2019-05-27 2019-08-23 Публичное акционерное общество "КАМАЗ" Ступичный узел с подводом воздуха через единый подшипник
DE102019130275A1 (de) * 2019-11-11 2021-05-12 Schaeffler Technologies AG & Co. KG Radlagereinheit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012130A (ja) * 1983-06-30 1985-01-22 Japan Synthetic Rubber Co Ltd 反応装置
CN85108036B (zh) * 1985-05-06 1988-08-17 托林顿公司 多排滚柱轴承
US4692040A (en) * 1985-05-06 1987-09-08 The Torrington Company Multirow roller bearing with seals between the races
DE3544988A1 (de) * 1985-12-19 1987-07-02 Skf Gmbh Abgedichtetes waelzlager
DE3621381A1 (de) * 1986-06-26 1988-01-28 Skf Gmbh Zweireihige waelzlagereinheit
DE3840869C2 (de) * 1988-12-03 1997-08-14 Skf Gmbh Anordnung zur Befestigung eines harten Lagerringes in der Bohrungsfläche eines Gehäuses oder auf der Mantelfläche eines Zapfens
DE3915624A1 (de) * 1989-05-12 1990-11-15 Skf Gmbh Waelzlager
US5292199A (en) * 1993-05-07 1994-03-08 Ford Motor Company Axle wheel seal and bearing arrangement for a motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387070A (zh) * 2014-08-20 2016-03-09 斯凯孚公司 滚动轴承和安装方法

Also Published As

Publication number Publication date
GB2264757A (en) 1993-09-08
GB2264757B (en) 1995-12-20
CN1040512C (zh) 1998-11-04
US5362159A (en) 1994-11-08
DE4206764A1 (de) 1993-09-23
JPH0617824A (ja) 1994-01-25
GB9304447D0 (en) 1993-04-21

Similar Documents

Publication Publication Date Title
CN1075903A (zh) 主要用于轧机机架工作轧辊上的密封式四列锥柱轴承
US4692040A (en) Multirow roller bearing with seals between the races
US3858950A (en) Sealed bearing
CN100408877C (zh) 角接触球轴承结构的车轮轴承单元
US4872770A (en) Antifriction bearing with seal arrangement
EP0577912B1 (en) Sealed bearing
AU694688B2 (en) Bearing housing seal
EP0789152A3 (en) Rolling bearing with a sealing device
US5882123A (en) Roll-formed bearing race and process for producing the same
JP2509253B2 (ja) 軸受シ―ル
GB2174765A (en) Multirow roller bearing
JPH0226315A (ja) 蓋付き旋回輪軸受の潤滑装置
PL354751A1 (en) Hybrid ball bearing comprising ceramic balls and steel rings
US6033123A (en) Tapered roller bearing
EP0757154A3 (en) Earth boring bit with improved bearing seal
JPH10132088A (ja) 軸受装置
US20040081381A1 (en) Method and assemblies utilizing a drawn race in a compression bearing assembly
US4263976A (en) Rotary drill bit with rotary cutters
EP0046321A1 (en) Method of arranging a sealing ring in a rolling bearing, and sealing ring to which said method may be applied
CN217029672U (zh) 一种高精准滚动轴承
US5735613A (en) Single- or multiple-row cylindrical roller bearing
CN2149510Y (zh) 自行车连轴轴承
CN219655104U (zh) 一种万向节轴承
CN217002377U (zh) 风扇支架轴连轴承
CN216589582U (zh) 无外圈及保持架的单列满装圆柱滚子轴承

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee