UA93942C2 - Конический роликоподшипник c улучшенным сепаратором (варианты) - Google Patents

Конический роликоподшипник c улучшенным сепаратором (варианты)

Info

Publication number
UA93942C2
UA93942C2 UAA200908765A UAA200908765A UA93942C2 UA 93942 C2 UA93942 C2 UA 93942C2 UA A200908765 A UAA200908765 A UA A200908765A UA A200908765 A UAA200908765 A UA A200908765A UA 93942 C2 UA93942 C2 UA 93942C2
Authority
UA
Ukraine
Prior art keywords
cage
tapered roller
pocket bars
roller bearing
variants
Prior art date
Application number
UAA200908765A
Other languages
English (en)
Ukrainian (uk)
Inventor
Мартин Эрл Рид
Майкл Масон
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 UA93942C2 publication Critical patent/UA93942C2/ru

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
    • F16C33/46—Cages for rollers or needles
    • F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
    • F16C33/4676—Details of individual pockets, e.g. shape or roller retaining means of the stays separating adjacent cage pockets, e.g. guide means for the bearing-surface of the 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
    • 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
    • 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)

Abstract

Изобретение относится к коническим роликоподшипникам. Описан подшипниковый узел, который имеет роликовый подшипник с внутренним кольцом, плотно посаженным на шейку оси. Между внешним кольцом и внутренним кольцом подшипника размещены роликовые элементы. Подшипниковый узел имеет опорное кольцо, центрированное с фасонной выемкой на шейке оси. Конические роликовые элементы, размещенные между внутренним и внешним кольцами подшипника, находятся в контакте с их дорожками качения. Сепаратор подшипника состоит из внутренней кольцевой части, внешней кольцевой части и множества разделительных перемычек и опорно-разделительных перемычек, котор
UAA200908765A 2008-10-20 2009-08-20 Конический роликоподшипник c улучшенным сепаратором (варианты) UA93942C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/288,296 US7955001B2 (en) 2008-10-20 2008-10-20 Tapered roller bearing with improved cage

Publications (1)

Publication Number Publication Date
UA93942C2 true UA93942C2 (ru) 2011-03-25

Family

ID=42108736

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200908765A UA93942C2 (ru) 2008-10-20 2009-08-20 Конический роликоподшипник c улучшенным сепаратором (варианты)

Country Status (9)

Country Link
US (1) US7955001B2 (ru)
CN (1) CN101725634B (ru)
AU (1) AU2009201531B2 (ru)
BR (1) BRPI0902478B1 (ru)
CA (1) CA2663355C (ru)
MX (1) MX2009011105A (ru)
RU (1) RU2401951C1 (ru)
UA (1) UA93942C2 (ru)
ZA (1) ZA200902535B (ru)

Families Citing this family (25)

* 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
WO2010005007A1 (ja) * 2008-07-08 2010-01-14 日本精工株式会社 円すいころ軸受用樹脂製保持器及び円すいころ軸受
JP2012077882A (ja) * 2010-10-05 2012-04-19 Jtekt Corp ころ軸受用保持器およびころ軸受
CN102454707A (zh) * 2010-10-26 2012-05-16 中国北车集团大连机车研究所有限公司 轴承保持架和轴承
DE102011007495A1 (de) * 2011-04-15 2012-10-18 Aktiebolaget Skf Wälzlagerkäfig und Verfahren zum Herstellen eines Wälzlagerkäfigs
CA2845818C (en) 2011-08-19 2016-05-24 The Timken Company Stabilized backing ring and stabilizing ring therefor
EP3690266B1 (en) 2012-12-25 2023-04-05 NSK Ltd. Tapered roller bearing
CN107246442B (zh) 2013-04-04 2019-10-25 日本精工株式会社 圆锥滚子轴承用树脂制保持架和具有该保持架的圆锥滚子轴承
DE102014213994B4 (de) * 2013-08-14 2023-02-16 Aktiebolaget Skf Käfig für ein Rollenlager und Rollenlager
JP6459395B2 (ja) 2014-10-29 2019-01-30 株式会社ジェイテクト 円すいころ軸受
JP6565164B2 (ja) 2014-10-29 2019-08-28 株式会社ジェイテクト 円すいころ軸受用の保持器及び円すいころ軸受
JP6492540B2 (ja) 2014-10-29 2019-04-03 株式会社ジェイテクト 円すいころ軸受
JP6459396B2 (ja) 2014-10-29 2019-01-30 株式会社ジェイテクト 円すいころ軸受
JP6458447B2 (ja) 2014-10-29 2019-01-30 株式会社ジェイテクト 円すいころ軸受
JP6565163B2 (ja) 2014-10-29 2019-08-28 株式会社ジェイテクト 円すいころ軸受
US9777772B2 (en) * 2014-11-07 2017-10-03 Schaeffler Technologies AG & Co. KG High capacity axial cylindrical roller cage
CN104863966A (zh) * 2015-05-19 2015-08-26 北京隆轩橡塑有限公司 一种加强型轴承塑钢保持架
JP6874340B2 (ja) * 2016-11-17 2021-05-19 株式会社ジェイテクト 円すいころ軸受
CN106640952A (zh) * 2016-12-27 2017-05-10 中航工业哈尔滨轴承有限公司 一种具有传感器结构的紧凑型双列圆锥滚子轴承
US11220279B2 (en) 2018-07-10 2022-01-11 Amsted Rail Company, Inc. Insert and wear ring for a railway roller bearing
IT201800007365A1 (it) * 2018-07-20 2020-01-20 Sistema di trasporto per il trasporto di prodotti
JP6702384B2 (ja) * 2018-09-20 2020-06-03 日本精工株式会社 軸受用保持器
US20210040991A1 (en) 2019-08-09 2021-02-11 Amsted Rail Company, Inc. Roller Bearing Seal Case
CN112112900B (zh) * 2020-08-28 2022-08-09 浙江天马轴承集团有限公司 一种轴承保持架及具有其的装配式大型滚子轴承
CN112443581A (zh) * 2020-12-04 2021-03-05 洛阳新强联回转支承股份有限公司 一种高精度低摩擦特大型轴承实体保持架及其加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477773A (en) * 1968-01-23 1969-11-11 John A Altson Molded cage for nonseparable assembly of roller bearings
US4136916A (en) * 1977-06-27 1979-01-30 The Timken Company Unitized single row tapered roller bearing
US4317601A (en) * 1980-03-31 1982-03-02 The Timken Company Polymer cage for a tapered roller bearing
US4462643A (en) * 1981-09-16 1984-07-31 The Timken Company Tapered roller bearing cage with spin resisting characteristics
US5590225A (en) * 1987-06-04 1996-12-31 Nippon Seiko Kabushiki Kaisha Plastic holder for bearing
JP2871752B2 (ja) * 1989-10-27 1999-03-17 三井化学株式会社 転がり軸受用保持器
WO2005100809A1 (ja) * 2004-04-14 2005-10-27 Jtekt Corporation 円錐ころ軸受、円錐ころ軸受装置及びこれを用いた車両用ピニオン軸支持装置
JP2006144839A (ja) * 2004-11-17 2006-06-08 Ntn Corp ころ軸受
EP1826242B1 (en) * 2004-11-22 2014-06-11 Ube Industries, Ltd. Polyamide resin composition containing glass fiber
US7534047B2 (en) * 2005-05-05 2009-05-19 Amsted Rail Company, Inc Journal bearing backing ring

Also Published As

Publication number Publication date
BRPI0902478A2 (pt) 2010-06-22
CA2663355A1 (en) 2010-04-20
CN101725634A (zh) 2010-06-09
CN101725634B (zh) 2012-05-23
AU2009201531A1 (en) 2010-05-06
US7955001B2 (en) 2011-06-07
RU2401951C1 (ru) 2010-10-20
CA2663355C (en) 2010-12-14
AU2009201531B2 (en) 2013-02-28
ZA200902535B (en) 2010-07-28
MX2009011105A (es) 2010-05-14
US20100098369A1 (en) 2010-04-22
BRPI0902478B1 (pt) 2020-12-29

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