IT8619717A0 - MULTIPLE ROLLING BEARINGS. - Google Patents
MULTIPLE ROLLING BEARINGS.Info
- Publication number
- IT8619717A0 IT8619717A0 IT8619717A IT1971786A IT8619717A0 IT 8619717 A0 IT8619717 A0 IT 8619717A0 IT 8619717 A IT8619717 A IT 8619717A IT 1971786 A IT1971786 A IT 1971786A IT 8619717 A0 IT8619717 A0 IT 8619717A0
- Authority
- IT
- Italy
- Prior art keywords
- rolling bearings
- multiple rolling
- bearings
- rolling
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title 1
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
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 true IT8619717A0 (en) | 1986-03-12 |
IT8619717A1 IT8619717A1 (en) | 1987-09-12 |
IT1188430B IT1188430B (en) | 1988-01-14 |
Family
ID=24937005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19717/86A IT1188430B (en) | 1985-05-06 | 1986-03-12 | MULTIPLE ROLLING BEARINGS |
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 (25)
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 | 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 |
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 component and bearing unit |
JP7281422B2 (en) * | 2020-01-15 | 2023-05-25 | 株式会社シマノ | fishing reel |
Family Cites Families (19)
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 |
US4336971A (en) * | 1978-12-21 | 1982-06-29 | The Timken Company | Unitized multirow tapered roller bearing |
US4235485A (en) * | 1978-12-21 | 1980-11-25 | 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 |
-
1985
- 1985-10-28 CN CN198585108036A patent/CN85108036B/en not_active Expired
- 1985-11-12 SE SE8505344A patent/SE460216B/en not_active IP Right Cessation
- 1985-11-14 GB GB8528146A patent/GB2174765B/en not_active Expired
- 1985-12-02 BR BR8506013A patent/BR8506013A/en unknown
- 1985-12-16 FR FR858518633A patent/FR2581431B1/en not_active Expired - Lifetime
- 1985-12-26 JP JP60292403A patent/JPS61256021A/en active Pending
-
1986
- 1986-03-12 IT IT19717/86A patent/IT1188430B/en active
- 1986-05-05 AT AT1198/86A patent/AT392523B/en not_active IP Right Cessation
- 1986-05-06 DE DE19863615343 patent/DE3615343A1/en not_active Ceased
-
1992
- 1992-12-28 JP JP089123U patent/JPH0682437U/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2581431A1 (en) | 1986-11-07 |
ATA119886A (en) | 1990-09-15 |
IT8619717A1 (en) | 1987-09-12 |
SE8505344D0 (en) | 1985-11-12 |
GB2174765A (en) | 1986-11-12 |
AT392523B (en) | 1991-04-25 |
CN85108036B (en) | 1988-08-17 |
GB8528146D0 (en) | 1985-12-18 |
BR8506013A (en) | 1986-12-16 |
SE8505344L (en) | 1986-11-07 |
DE3615343A1 (en) | 1986-11-06 |
GB2174765B (en) | 1989-05-10 |
IT1188430B (en) | 1988-01-14 |
CN85108036A (en) | 1986-11-05 |
JPH0682437U (en) | 1994-11-25 |
FR2581431B1 (en) | 1993-01-08 |
SE460216B (en) | 1989-09-18 |
JPS61256021A (en) | 1986-11-13 |
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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 |