ATE360763T1 - Dichtungsvorrichtung für ein wälzlager - Google Patents

Dichtungsvorrichtung für ein wälzlager

Info

Publication number
ATE360763T1
ATE360763T1 AT02025910T AT02025910T ATE360763T1 AT E360763 T1 ATE360763 T1 AT E360763T1 AT 02025910 T AT02025910 T AT 02025910T AT 02025910 T AT02025910 T AT 02025910T AT E360763 T1 ATE360763 T1 AT E360763T1
Authority
AT
Austria
Prior art keywords
sealing device
rolling bearing
covering
sealing
races
Prior art date
Application number
AT02025910T
Other languages
English (en)
Inventor
Francesco Gallucci
Original Assignee
Skf Ind Spa
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 Skf Ind Spa filed Critical Skf Ind Spa
Application granted granted Critical
Publication of ATE360763T1 publication Critical patent/ATE360763T1/de

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
    • F16C33/78—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
    • F16C33/7859—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 further sealing element
    • F16C33/7863—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 further sealing element mounted to the inner race, e.g. a flinger to use centrifugal effect
    • 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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
AT02025910T 2001-11-30 2002-11-20 Dichtungsvorrichtung für ein wälzlager ATE360763T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO001122A ITTO20011122A1 (it) 2001-11-30 2001-11-30 Cuscinetto a rotolamento.

Publications (1)

Publication Number Publication Date
ATE360763T1 true ATE360763T1 (de) 2007-05-15

Family

ID=11459317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02025910T ATE360763T1 (de) 2001-11-30 2002-11-20 Dichtungsvorrichtung für ein wälzlager

Country Status (5)

Country Link
US (1) US20030103700A1 (de)
EP (1) EP1316736B1 (de)
AT (1) ATE360763T1 (de)
DE (1) DE60219748T2 (de)
IT (1) ITTO20011122A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080166075A1 (en) * 2007-01-04 2008-07-10 Chiung-Ling Chang Dust proof assembly of a five communicated tube
US8864385B2 (en) 2010-04-02 2014-10-21 Aktiebolaget Skf Rolling bearing comprising a sealing gasket and an annular shield
CN104912942A (zh) * 2010-04-02 2015-09-16 Skf公司 具有密封垫片和环形护罩的滚动轴承
EP2909494A1 (de) * 2012-10-19 2015-08-26 Aktiebolaget SKF Wälzlager mit dichtungsbaugruppe
FR3029994B1 (fr) * 2014-12-15 2017-06-09 Skf Ab Palier a roulement comprenant un flasque d'etancheite
FR3035931B1 (fr) * 2015-05-04 2017-04-28 Skf Ab Palier comprenant un flasque d'etancheite

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1302614A (en) * 1918-04-09 1919-05-06 Zeus Ab Dust-shield for bearings.
US1985693A (en) * 1934-04-27 1934-12-25 Thomas L Robinson Roller bearing
US2114954A (en) * 1936-01-10 1938-04-19 S K F Ind Inc Sealed bearing
US2221553A (en) * 1936-12-21 1940-11-12 Charles M Palmer Wheel
US3350148A (en) * 1966-02-11 1967-10-31 Gen Bearing Co Ball bearing seal assembly
FR1568654A (de) * 1967-06-16 1969-05-23
GB1243747A (en) * 1969-02-12 1971-08-25 Remo Prec Tools Ltd Improvements in bearings
US3597030A (en) * 1969-04-22 1971-08-03 Skf Svenska Kullagerfab Ab Sealing device for rolling bearings
US4033643A (en) * 1976-06-25 1977-07-05 Kendale Industries, Inc. Ball bearing assembly with dust shield
IT1160094B (it) * 1977-12-21 1987-03-04 Skf Kugellagerfabriken Gmbh Dispositivo per la tenuta ed il posizionamento o il fissaggio di un cuscinetto a rotolamento
DE3066788D1 (en) * 1979-03-09 1984-04-12 Skf Uk Ltd Bearing assemblies for conveyor rollers fitted with end covers
US4384387A (en) * 1980-12-10 1983-05-24 Jervis B. Webb Company Conveyor trolley assembly with moisture-resistant bearing seal
US5560715A (en) * 1995-04-26 1996-10-01 The Torrington Company Rolling element bearing with shield
JPH09196066A (ja) * 1996-01-18 1997-07-29 Nippon Seiko Kk 転がり軸受用スリンガ
JP3669123B2 (ja) * 1997-08-15 2005-07-06 日本精工株式会社 シールド板付転がり軸受
JPH11257360A (ja) * 1998-01-07 1999-09-21 Nippon Seiko Kk シールリング付転がり軸受及び自動車用変速機
JPH11230179A (ja) * 1998-02-19 1999-08-27 Nippon Seiko Kk 転がり軸受
US6164832A (en) * 1998-05-18 2000-12-26 E. I. Du Pont De Nemours And Company Ball bearing assembly
US6595695B1 (en) * 1999-09-10 2003-07-22 Nsk Ltd. Sealed-type rolling bearing

Also Published As

Publication number Publication date
DE60219748D1 (de) 2007-06-06
DE60219748T2 (de) 2008-01-17
EP1316736A3 (de) 2004-04-28
ITTO20011122A1 (it) 2003-05-30
EP1316736B1 (de) 2007-04-25
US20030103700A1 (en) 2003-06-05
EP1316736A2 (de) 2003-06-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties