RU2471094C1 - Роликовый подшипниковый узел (варианты) - Google Patents

Роликовый подшипниковый узел (варианты) Download PDF

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Publication number
RU2471094C1
RU2471094C1 RU2011125593/11A RU2011125593A RU2471094C1 RU 2471094 C1 RU2471094 C1 RU 2471094C1 RU 2011125593/11 A RU2011125593/11 A RU 2011125593/11A RU 2011125593 A RU2011125593 A RU 2011125593A RU 2471094 C1 RU2471094 C1 RU 2471094C1
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RU
Russia
Prior art keywords
spacer
ring
directed
radially
bearing assembly
Prior art date
Application number
RU2011125593/11A
Other languages
English (en)
Russian (ru)
Inventor
Марк В.К. Фетти
Original Assignee
Амстед Рэйл Компани, Инк.
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 Амстед Рэйл Компани, Инк. filed Critical Амстед Рэйл Компани, Инк.
Application granted granted Critical
Publication of RU2471094C1 publication Critical patent/RU2471094C1/ru

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • B61F15/22—Sealing means preventing entrance of dust or leakage of oil
    • 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
    • F16C19/386—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 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
    • 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
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/10—Railway vehicles
RU2011125593/11A 2010-10-01 2011-06-22 Роликовый подшипниковый узел (варианты) RU2471094C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/924,605 US20120082407A1 (en) 2010-10-01 2010-10-01 Railway car bearing seal spacer assembly
US12/924,605 2010-10-01

Publications (1)

Publication Number Publication Date
RU2471094C1 true RU2471094C1 (ru) 2012-12-27

Family

ID=45889905

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011125593/11A RU2471094C1 (ru) 2010-10-01 2011-06-22 Роликовый подшипниковый узел (варианты)

Country Status (9)

Country Link
US (1) US20120082407A1 (zh)
CN (1) CN102444664B (zh)
AU (1) AU2011201817B2 (zh)
BR (1) BRPI1103370B1 (zh)
CA (1) CA2738230C (zh)
MX (1) MX2011004432A (zh)
RU (1) RU2471094C1 (zh)
UA (1) UA101727C2 (zh)
ZA (1) ZA201102712B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8657299B2 (en) 2004-07-15 2014-02-25 John E. Rode Mounting rings for shafts
AU2012299319C1 (en) 2011-08-19 2016-01-14 The Timken Company Stabilized backing ring and stabilizing ring therefor
WO2014074507A1 (en) * 2012-11-06 2014-05-15 American Axle & Manufacturing, Inc. Axle assembly
EP2833011A1 (en) * 2013-07-31 2015-02-04 Aktiebolaget SKF Railway axlebox assembly and railway axlebox including the same
ITTO20130741A1 (it) * 2013-09-12 2015-03-13 Skf Ab Tappo terminale di bloccaggio per un cuscinetto di rotolamento e dispositivo di supporto per un assale ferroviario con esso equipaggiato
CN107076200B (zh) * 2014-11-03 2023-02-28 光洋轴承北美有限责任公司 滚子轴承组件
CN107269685B (zh) * 2017-08-01 2023-06-13 昆山市朝阳轴承机电有限公司 一种轴承和转动结构
US10330156B2 (en) * 2017-08-10 2019-06-25 Amsted Rail Company, Inc. Axle roller bearing seal shroud
IT201700103582A1 (it) * 2017-09-15 2019-03-15 Skf Ab Tappo terminale di bloccaggio per un cuscinetto di rotolamento
US10974742B2 (en) * 2018-05-31 2021-04-13 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
DE102021105774A1 (de) 2021-03-10 2022-09-15 Schaeffler Technologies AG & Co. KG Dichtring

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6561559B1 (en) * 1998-03-23 2003-05-13 Skf Engineering And Research Centre B.V. Bearing unit, in particular railway axlebox bearing unit, having improved anti-fretting behavior
US7534047B2 (en) * 2005-05-05 2009-05-19 Amsted Rail Company, Inc Journal bearing backing ring
RU2372534C2 (ru) * 2007-06-07 2009-11-10 Владислав Владимирович Смолянинов Двухрядный радиально-упорный подшипник для железнодорожной буксы
RU2378542C2 (ru) * 2007-03-16 2010-01-10 Бренко, Инкорпорэйтед Уплотнение для цапфы подшипника железнодорожного вагона
RU2395732C2 (ru) * 2005-03-02 2010-07-27 Дзе Тимкен Компани Подшипниковый узел ( варианты ) для установки на шейку

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US3144279A (en) * 1960-09-22 1964-08-11 Watt V Smith Sliding contact bearing for contra-rotating shafts
US3913992A (en) * 1972-04-26 1975-10-21 Continental Oil Co Extended bearing lubrication method and apparatus
US3833277A (en) * 1973-01-12 1974-09-03 Timken Co Bearing assembly with vent means in the bearing thereof
EP0481632A3 (en) * 1990-10-19 1993-06-09 Raytheon Company High force ball bearings
NL9400971A (nl) * 1994-06-14 1996-01-02 Skf Ind Trading & Dev Lagersamenstel voor een voertuignaaf, alsmede naafsamenstel.
US5492419A (en) * 1994-07-19 1996-02-20 Ntn Corporation Cartridge axle pinion bearing assembly
US5440184A (en) * 1994-09-12 1995-08-08 The Timken Comapany Antifriction bearing capable of generating electrial energy
NL1003110C2 (nl) * 1996-05-14 1997-11-18 Skf Ind Trading & Dev Kegellager met vasthoudmiddel voor vet, alsmede vasthoudmiddel voor vet.
US5927862A (en) * 1997-09-29 1999-07-27 Debnam; Carey Dean Bearing
JP4460730B2 (ja) * 2000-07-11 2010-05-12 ミネベア株式会社 スピンドルモータ
DE20202260U1 (de) * 2002-02-14 2002-04-25 Deckel Maho Pfronten Gmbh Schnelllauf-Spindeleinheit für Werkzeugmaschine
US8033736B2 (en) * 2007-07-12 2011-10-11 Roller Bearing Company Of America, Inc. Swashplate bearing assembly with enhanced alloys
US8051940B2 (en) * 2008-03-13 2011-11-08 Dana Heavy Vehicle Systems Group, Llc Hydraulic assist wheel end

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6561559B1 (en) * 1998-03-23 2003-05-13 Skf Engineering And Research Centre B.V. Bearing unit, in particular railway axlebox bearing unit, having improved anti-fretting behavior
RU2395732C2 (ru) * 2005-03-02 2010-07-27 Дзе Тимкен Компани Подшипниковый узел ( варианты ) для установки на шейку
US7534047B2 (en) * 2005-05-05 2009-05-19 Amsted Rail Company, Inc Journal bearing backing ring
RU2378542C2 (ru) * 2007-03-16 2010-01-10 Бренко, Инкорпорэйтед Уплотнение для цапфы подшипника железнодорожного вагона
RU2372534C2 (ru) * 2007-06-07 2009-11-10 Владислав Владимирович Смолянинов Двухрядный радиально-упорный подшипник для железнодорожной буксы

Also Published As

Publication number Publication date
CN102444664A (zh) 2012-05-09
MX2011004432A (es) 2012-04-13
CA2738230A1 (en) 2012-04-01
AU2011201817A1 (en) 2012-04-19
BRPI1103370B1 (pt) 2020-10-27
ZA201102712B (en) 2011-12-28
US20120082407A1 (en) 2012-04-05
BRPI1103370A2 (pt) 2013-02-13
CA2738230C (en) 2013-12-03
CN102444664B (zh) 2015-02-25
AU2011201817B2 (en) 2015-10-08
UA101727C2 (ru) 2013-04-25

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