SE8505344D0 - ROLLER BEARING - Google Patents

ROLLER BEARING

Info

Publication number
SE8505344D0
SE8505344D0 SE8505344A SE8505344A SE8505344D0 SE 8505344 D0 SE8505344 D0 SE 8505344D0 SE 8505344 A SE8505344 A SE 8505344A SE 8505344 A SE8505344 A SE 8505344A SE 8505344 D0 SE8505344 D0 SE 8505344D0
Authority
SE
Sweden
Prior art keywords
races
annulus
roller bearing
bearing
inner races
Prior art date
Application number
SE8505344A
Other languages
Swedish (sv)
Other versions
SE8505344L (en
SE460216B (en
Inventor
J P Rhodes
R L 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 SE8505344D0 publication Critical patent/SE8505344D0/en
Publication of SE8505344L publication Critical patent/SE8505344L/en
Publication of SE460216B publication Critical patent/SE460216B/en

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)

Abstract

A multirow bearing for supporting a work or back-up roll of a rolling mill. A seal case (74) is fitted within the annulus (72) between the inner races and outer races. The seal case (74) is configured to fit entirely within the annulus. Sealing means (76) on the seal cases cooperate with an inner race to form barriers at the ends of the bearing. The inner races (20,22) may comprise a pair of inner races separated by a sealed spacer (36). <IMAGE>
SE8505344A 1985-05-06 1985-11-12 SEALING FOR A MULTI-EDGE ROLLER STOCK SE460216B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE8505344D0 true SE8505344D0 (en) 1985-11-12
SE8505344L SE8505344L (en) 1986-11-07
SE460216B SE460216B (en) 1989-09-18

Family

ID=24937005

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505344A SE460216B (en) 1985-05-06 1985-11-12 SEALING FOR A MULTI-EDGE ROLLER STOCK

Country Status (9)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544988A1 (en) * 1985-12-19 1987-07-02 Skf Gmbh SEALED ROLLER BEARING
IT1211620B (en) * 1987-12-23 1989-11-03 Riv Officine Di Villar Perosa WATERPROOF BEARING OF THE PERFECT TYPE AND PROCEDURE FOR ITS REALIZATION
US4872770A (en) * 1989-04-20 1989-10-10 The Torrington Company Antifriction bearing with seal arrangement
DE3915624A1 (en) * 1989-05-12 1990-11-15 Skf Gmbh ROLLER BEARING
DE4100347C1 (en) * 1991-01-08 1992-08-13 H. Wittler Gmbh & Co Kg, 4815 Schloss Holte-Stukenbrock, De
DE4142802A1 (en) * 1991-12-23 1993-07-01 Skf Gmbh FOUR ROW BEARING BEARING
DE4206764A1 (en) * 1992-03-04 1993-09-23 Skf Gmbh SEALED FOUR-ROW Tapered Roller Bearing, especially for working rolls of rolling mills
JPH0586031U (en) * 1992-04-23 1993-11-19 光洋精工株式会社 Multi-row rolling bearing device
DE4302819C2 (en) * 1993-01-28 1996-10-02 Mannesmann Ag Warehouse training for rolling mill rolls
DE29704386U1 (en) * 1997-03-11 1997-04-24 Skf Gmbh, 97421 Schweinfurt Four-row tapered roller bearing, especially for work rolls on roll stands
SE9800517D0 (en) * 1998-02-23 1998-02-23 Skf Sverige Ab Bearing seals
JP2000104747A (en) * 1998-07-29 2000-04-11 Nsk Ltd Capped rolling bearing
JP2001032846A (en) * 1999-07-16 2001-02-06 Nsk Ltd Hermetically sealed rolling bearing
DE20009069U1 (en) 2000-05-19 2000-10-05 Skf Gmbh, 97421 Schweinfurt Multi-row roller bearing
ITTO20030594A1 (en) * 2003-07-31 2005-02-01 Skf Ab BEARING WITH DOUBLE CROWN OF BODIES.
DE10358869A1 (en) * 2003-12-16 2005-07-14 Sms Demag Ag Method and device for preloading tapered roller bearings of a rolling mill roll
CN100425855C (en) * 2004-05-21 2008-10-15 查祖蘭 Structure composing wheel hub motor clutch by inner roller type unidirectional bearing
CN1327143C (en) * 2004-07-04 2007-07-18 瓦房店冶金轴承集团有限公司 Sealed separable cylindrical roller bearing
JP5181794B2 (en) * 2008-04-04 2013-04-10 株式会社ジェイテクト Rolling bearing device
JP2010216635A (en) * 2009-03-19 2010-09-30 Nok Corp Sealing device
JP5474476B2 (en) * 2009-09-29 2014-04-16 Ｎｔｎ株式会社 Rolling bearing sealing device and rolling bearing provided with the sealing device
JP6331754B2 (en) * 2013-07-09 2018-05-30 日本精工株式会社 Ball bearing with seal ring
FR3018320B1 (en) * 2014-03-05 2016-12-09 Ntn-Snr Roulements BEARING BEARING COMPRISING A SEALING DEVICE
JP6533682B2 (en) * 2015-03-25 2019-06-19 光洋シーリングテクノ株式会社 Sealing device and rolling bearing device provided with the same
CN108571518A (en) * 2017-03-09 2018-09-25 舍弗勒技术股份两合公司 Wheel hub drive assembly and bearing unit
JP7281422B2 (en) * 2020-01-15 2023-05-25 株式会社シマノ fishing reel

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 (en) * 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 (en) * 1975-10-09 1982-07-29
JPS5469639A (en) * 1977-11-12 1979-06-04 Nippon Seiko Kk Multiple train conical roller bearing
JPS5487341U (en) * 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 (en) * 1978-07-17 1980-01-31 Goetze Ag SEALING RING
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 (en) * 1983-05-31 1984-12-14 Kawasaki Steel Corp Sealed multi-row roller bearing in rolling mill
JPS5934121U (en) * 1983-06-23 1984-03-02 日本精工株式会社 Sealing device for multi-row tapered roller bearings in rolling mills

Also Published As

Publication number Publication date
SE8505344L (en) 1986-11-07
CN85108036A (en) 1986-11-05
ATA119886A (en) 1990-09-15
BR8506013A (en) 1986-12-16
JPS61256021A (en) 1986-11-13
FR2581431A1 (en) 1986-11-07
GB2174765B (en) 1989-05-10
JPH0682437U (en) 1994-11-25
SE460216B (en) 1989-09-18
IT8619717A0 (en) 1986-03-12
GB2174765A (en) 1986-11-12
AT392523B (en) 1991-04-25
IT8619717A1 (en) 1987-09-12
FR2581431B1 (en) 1993-01-08
DE3615343A1 (en) 1986-11-06
IT1188430B (en) 1988-01-14
GB8528146D0 (en) 1985-12-18
CN85108036B (en) 1988-08-17

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