UA101727C2 - Railway car bearing seal spacer assembly - Google Patents

Railway car bearing seal spacer assembly

Info

Publication number
UA101727C2
UA101727C2 UAA201109967A UAA201109967A UA101727C2 UA 101727 C2 UA101727 C2 UA 101727C2 UA A201109967 A UAA201109967 A UA A201109967A UA A201109967 A UAA201109967 A UA A201109967A UA 101727 C2 UA101727 C2 UA 101727C2
Authority
UA
Ukraine
Prior art keywords
railway car
spacer assembly
bearing seal
car bearing
spacer
Prior art date
Application number
UAA201109967A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Марк В. К. Фетти
Original Assignee
Амстед Рейл 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 Рейл Компани, Инк. filed Critical Амстед Рейл Компани, Инк.
Publication of UA101727C2 publication Critical patent/UA101727C2/en

Links

Classifications

    • 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

Landscapes

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

Abstract

The invention relates to a spacer of bearing unit that is used in construction used in railway cars. The bearing unit has a roller bearing with two inner rings that determine the inner tracks, fit to pun of the axle. The outer ring determines the outer tracks that together with the inner tracks receive the roller rolling elements. The inner rings are separated with distributor, and a spacer support for spacer positioning and holding is provided. The invention provides support of needed distance between two inner conical rings of the bearing unit.
UAA201109967A 2010-10-01 2011-08-11 Railway car bearing seal spacer assembly UA101727C2 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
UA101727C2 true UA101727C2 (en) 2013-04-25

Family

ID=45889905

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201109967A UA101727C2 (en) 2010-10-01 2011-08-11 Railway car bearing seal spacer assembly

Country Status (9)

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

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
US9016950B2 (en) 2011-08-19 2015-04-28 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 (en) * 2013-09-12 2015-03-13 Skf Ab TERMINAL LOCKING CAP FOR A ROLLING BEARING AND SUPPORT DEVICE FOR A RAILWAY AXLE WITH IT EQUIPPED
WO2016072963A1 (en) * 2014-11-03 2016-05-12 Koyo Bearings North America Llc Roller bearing assembly
CN107269685B (en) * 2017-08-01 2023-06-13 昆山市朝阳轴承机电有限公司 Bearing and rotating structure
US10330156B2 (en) * 2017-08-10 2019-06-25 Amsted Rail Company, Inc. Axle roller bearing seal shroud
IT201700103582A1 (en) * 2017-09-15 2019-03-15 Skf Ab TERMINAL LOCKING CAP FOR A ROLLING BEARING
US10974742B2 (en) * 2018-05-31 2021-04-13 Aktiebolaget Skf Railcar adapter for connecting a railcar body to a bearing
DE102021105774A1 (en) 2021-03-10 2022-09-15 Schaeffler Technologies AG & Co. KG sealing ring

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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 (en) * 1994-06-14 1996-01-02 Skf Ind Trading & Dev Vehicle hub bearing assembly as well as hub assembly.
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 (en) * 1996-05-14 1997-11-18 Skf Ind Trading & Dev Tapered roller bearing with grease retainer and grease retainer.
US5927862A (en) * 1997-09-29 1999-07-27 Debnam; Carey Dean Bearing
NL1008681C2 (en) * 1998-03-23 1999-09-24 Skf Eng & Res Centre Bv Train bearing unit with improved anti-frictional corrosion behavior.
JP4460730B2 (en) * 2000-07-11 2010-05-12 ミネベア株式会社 Spindle motor
DE20202260U1 (en) * 2002-02-14 2002-04-25 Deckel Maho Pfronten Gmbh High-speed spindle unit for machine tools
US20090123099A1 (en) * 2005-03-02 2009-05-14 The Timken Company Bearing Assembly With a Seal-Forming Bore Clip
US7534047B2 (en) * 2005-05-05 2009-05-19 Amsted Rail Company, Inc Journal bearing backing ring
US7607836B2 (en) * 2007-03-16 2009-10-27 Amsted Rail Company, Inc Seal for railway car journal bearing
RU2372534C2 (en) * 2007-06-07 2009-11-10 Владислав Владимирович Смолянинов Double-row angular-contact bearing for railway box
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

Also Published As

Publication number Publication date
ZA201102712B (en) 2011-12-28
CA2738230A1 (en) 2012-04-01
CN102444664A (en) 2012-05-09
BRPI1103370A2 (en) 2013-02-13
RU2471094C1 (en) 2012-12-27
AU2011201817A1 (en) 2012-04-19
US20120082407A1 (en) 2012-04-05
CN102444664B (en) 2015-02-25
MX2011004432A (en) 2012-04-13
CA2738230C (en) 2013-12-03
BRPI1103370B1 (en) 2020-10-27
AU2011201817B2 (en) 2015-10-08

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