IT1188430B - Cuscinetti di rotolamento multipli - Google Patents

Cuscinetti di rotolamento multipli

Info

Publication number
IT1188430B
IT1188430B IT19717/86A IT1971786A IT1188430B IT 1188430 B IT1188430 B IT 1188430B IT 19717/86 A IT19717/86 A IT 19717/86A IT 1971786 A IT1971786 A IT 1971786A IT 1188430 B IT1188430 B IT 1188430B
Authority
IT
Italy
Prior art keywords
rolling bearings
multiple rolling
bearings
rolling
Prior art date
Application number
IT19717/86A
Other languages
English (en)
Italian (it)
Other versions
IT8619717A0 (it
IT8619717A1 (it
Inventor
Jerry Patrick Rhodes
Roger Lee Ebaugh
Original Assignee
Torrington Co
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 Torrington Co filed Critical Torrington Co
Publication of IT8619717A0 publication Critical patent/IT8619717A0/it
Publication of IT8619717A1 publication Critical patent/IT8619717A1/it
Application granted granted Critical
Publication of IT1188430B publication Critical patent/IT1188430B/it

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
    • F16C33/72—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck 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
    • 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
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for 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
    • 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
    • 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7873—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section
    • F16C33/7876—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section with sealing lips
    • 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
    • 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)
  • Rolls And Other Rotary Bodies (AREA)
IT19717/86A 1985-05-06 1986-03-12 Cuscinetti di rotolamento multipli IT1188430B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73083585A 1985-05-06 1985-05-06

Publications (3)

Publication Number Publication Date
IT8619717A0 IT8619717A0 (it) 1986-03-12
IT8619717A1 IT8619717A1 (it) 1987-09-12
IT1188430B true IT1188430B (it) 1988-01-14

Family

ID=24937005

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19717/86A IT1188430B (it) 1985-05-06 1986-03-12 Cuscinetti di rotolamento multipli

Country Status (9)

Country Link
JP (2) JPS61256021A (sv)
CN (1) CN85108036B (sv)
AT (1) AT392523B (sv)
BR (1) BR8506013A (sv)
DE (1) DE3615343A1 (sv)
FR (1) FR2581431B1 (sv)
GB (1) GB2174765B (sv)
IT (1) IT1188430B (sv)
SE (1) SE460216B (sv)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544988A1 (de) * 1985-12-19 1987-07-02 Skf Gmbh Abgedichtetes waelzlager
IT1211620B (it) * 1987-12-23 1989-11-03 Riv Officine Di Villar Perosa Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione
US4872770A (en) * 1989-04-20 1989-10-10 The Torrington Company Antifriction bearing with seal arrangement
DE3915624A1 (de) * 1989-05-12 1990-11-15 Skf Gmbh Waelzlager
DE4100347C1 (sv) * 1991-01-08 1992-08-13 H. Wittler Gmbh & Co Kg, 4815 Schloss Holte-Stukenbrock, De
DE4142802A1 (de) * 1991-12-23 1993-07-01 Skf Gmbh Vierreihiges kegelrollenlager
DE4206764A1 (de) * 1992-03-04 1993-09-23 Skf Gmbh Abgedichtetes vierreihiges kegelrollenlager, insbesondere fuer arbeitswalzen von walzgeruesten
JPH0586031U (ja) * 1992-04-23 1993-11-19 光洋精工株式会社 多列転がり軸受装置
DE4302819C2 (de) * 1993-01-28 1996-10-02 Mannesmann Ag Lagerausbildung für Walzwerkswalzen
DE29704386U1 (de) * 1997-03-11 1997-04-24 Skf Gmbh, 97421 Schweinfurt Vierreihiges Kegelrollenlager, insbesondere für Arbeitswalzen von Walzgerüsten
SE9800517D0 (sv) * 1998-02-23 1998-02-23 Skf Sverige Ab Bearing seals
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
DE20009069U1 (de) 2000-05-19 2000-10-05 Skf Gmbh, 97421 Schweinfurt Mehrreihiges Wälzlager
ITTO20030594A1 (it) * 2003-07-31 2005-02-01 Skf Ab Cuscinetto a doppia corona di corpi volventi.
DE10358869A1 (de) * 2003-12-16 2005-07-14 Sms Demag Ag Verfahren und Vorrichtung zum Vorspannen von Kegelrollenlagern einer Walzwerkswalze
CN100425855C (zh) * 2004-05-21 2008-10-15 查祖蘭 以内滚柱式单向轴承构成轮毂马达离合器的结构
CN1327143C (zh) * 2004-07-04 2007-07-18 瓦房店冶金轴承集团有限公司 密封式可分离型圆柱滚子轴承
JP5181794B2 (ja) * 2008-04-04 2013-04-10 株式会社ジェイテクト 転がり軸受装置
JP2010216635A (ja) * 2009-03-19 2010-09-30 Nok Corp 密封装置
JP5474476B2 (ja) * 2009-09-29 2014-04-16 Ｎｔｎ株式会社 転がり軸受用シール装置、およびこのシール装置を備えた転がり軸受
JP6331754B2 (ja) * 2013-07-09 2018-05-30 日本精工株式会社 シールリング付玉軸受
FR3018320B1 (fr) * 2014-03-05 2016-12-09 Ntn-Snr Roulements Palier a roulement comprenant un dispositif d’etancheite
JP6533682B2 (ja) * 2015-03-25 2019-06-19 光洋シーリングテクノ株式会社 密封装置、及びこれを備えた転がり軸受装置
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
JP7281422B2 (ja) * 2020-01-15 2023-05-25 株式会社シマノ 釣り用リール

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651554A (en) * 1951-11-30 1953-09-08 Schatz Mfg Company Antifriction bearing structure
GB1061122A (en) * 1963-12-24 1967-03-08 Timken Roller Bearing Co A sealing device for a roller bearing
JPS4816413Y1 (sv) * 1969-11-25 1973-05-10
GB1350595A (en) * 1970-02-05 1974-04-18 Skf Uk Ltd Rolling bearings
US3858950A (en) * 1973-02-26 1975-01-07 Timken Co Sealed bearing
JPS5111683A (en) * 1974-07-19 1976-01-29 Matsushita Electric Ind Co Ltd Hodentono kido oyobi anteisochi
JPS5734346Y2 (sv) * 1975-10-09 1982-07-29
JPS5469639A (en) * 1977-11-12 1979-06-04 Nippon Seiko Kk Multiple train conical roller bearing
JPS5487341U (sv) * 1977-12-01 1979-06-20
AU526547B2 (en) * 1977-12-24 1983-01-20 Nippon Seiko K.K. Bearing assembly for rolling mill apparatus
JPS5487341A (en) * 1977-12-24 1979-07-11 Nippon Seiko Kk Seal device for bearing
DE2831342A1 (de) * 1978-07-17 1980-01-31 Goetze Ag Dichtungsring
US4235485A (en) * 1978-12-21 1980-11-25 The Timken Company Unitized multirow tapered roller bearing
US4336971A (en) * 1978-12-21 1982-06-29 The Timken Company Unitized multirow tapered roller bearing
US4325591A (en) * 1980-09-25 1982-04-20 The Timken Company Sealed and unitized bearing
US4478463A (en) * 1981-12-25 1984-10-23 Nippon Seiko Kabushiki Kaisha Conical roller bearing
US4428630A (en) * 1982-07-02 1984-01-31 The Timken Company Sealed bearing and self-venting seal therefor
JPS59223103A (ja) * 1983-05-31 1984-12-14 Kawasaki Steel Corp 圧延機における密封形多列ころ軸受
JPS5934121U (ja) * 1983-06-23 1984-03-02 日本精工株式会社 圧延機における多列円すいころ軸受のシ−ル装置

Also Published As

Publication number Publication date
SE8505344L (sv) 1986-11-07
CN85108036A (zh) 1986-11-05
ATA119886A (de) 1990-09-15
BR8506013A (pt) 1986-12-16
JPS61256021A (ja) 1986-11-13
FR2581431A1 (fr) 1986-11-07
GB2174765B (en) 1989-05-10
SE8505344D0 (sv) 1985-11-12
JPH0682437U (ja) 1994-11-25
SE460216B (sv) 1989-09-18
IT8619717A0 (it) 1986-03-12
GB2174765A (en) 1986-11-12
AT392523B (de) 1991-04-25
IT8619717A1 (it) 1987-09-12
FR2581431B1 (fr) 1993-01-08
DE3615343A1 (de) 1986-11-06
GB8528146D0 (en) 1985-12-18
CN85108036B (zh) 1988-08-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980327