ITTO20040340A1 - Dispositivo di tenuta per un cuscinetto di rotolamento - Google Patents

Dispositivo di tenuta per un cuscinetto di rotolamento

Info

Publication number
ITTO20040340A1
ITTO20040340A1 IT000340A ITTO20040340A ITTO20040340A1 IT TO20040340 A1 ITTO20040340 A1 IT TO20040340A1 IT 000340 A IT000340 A IT 000340A IT TO20040340 A ITTO20040340 A IT TO20040340A IT TO20040340 A1 ITTO20040340 A1 IT TO20040340A1
Authority
IT
Italy
Prior art keywords
sealing device
rolling bearing
rolling
bearing
sealing
Prior art date
Application number
IT000340A
Other languages
English (en)
Inventor
Francisco Massimo De
Carlo Maldera
Angelo Vignotto
Original Assignee
Skf Ab
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 Ab filed Critical Skf Ab
Priority to IT000340A priority Critical patent/ITTO20040340A1/it
Publication of ITTO20040340A1 publication Critical patent/ITTO20040340A1/it
Priority to DE200510019192 priority patent/DE102005019192B4/de
Priority to CNB2005100737396A priority patent/CN100513812C/zh

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
    • F16C33/7869—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
    • F16C33/7879—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 further sealing ring
    • F16C33/7883—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 further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
IT000340A 2004-05-21 2004-05-21 Dispositivo di tenuta per un cuscinetto di rotolamento ITTO20040340A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000340A ITTO20040340A1 (it) 2004-05-21 2004-05-21 Dispositivo di tenuta per un cuscinetto di rotolamento
DE200510019192 DE102005019192B4 (de) 2004-05-21 2005-04-26 Dichtvorrichtung für ein Wälzlager
CNB2005100737396A CN100513812C (zh) 2004-05-21 2005-05-20 滚动轴承密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000340A ITTO20040340A1 (it) 2004-05-21 2004-05-21 Dispositivo di tenuta per un cuscinetto di rotolamento

Publications (1)

Publication Number Publication Date
ITTO20040340A1 true ITTO20040340A1 (it) 2004-08-21

Family

ID=35336201

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000340A ITTO20040340A1 (it) 2004-05-21 2004-05-21 Dispositivo di tenuta per un cuscinetto di rotolamento

Country Status (3)

Country Link
CN (1) CN100513812C (it)
DE (1) DE102005019192B4 (it)
IT (1) ITTO20040340A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918135B1 (fr) * 2007-06-29 2009-09-04 Snr Roulements Sa Palier a roulement et joint d'etancheite a comportement dynamique ameliore.
DE102009005775B4 (de) * 2009-01-23 2017-05-04 Ab Skf Lagerabdichtungsanordnung
CN102918288B (zh) * 2010-04-02 2015-06-10 Skf公司 具有密封垫片和环形护罩的滚动轴承
JP2013029129A (ja) * 2011-07-27 2013-02-07 Ntn Corp 密封型転がり軸受
CN103542097B (zh) * 2012-07-10 2017-02-22 浙江万向精工有限公司 具有离心补偿自密封和磁性密封传感功能的集成式密封圈
DE102015016642B4 (de) * 2015-12-17 2019-03-14 Kaco Gmbh + Co. Kg Radialwellendichtung sowie Verfahren zum Abdichten eines drehenden Maschinenteils mit einer Radialwellendichtung
US10458477B2 (en) * 2017-03-28 2019-10-29 Minebea Mitsumi Inc. Seal for rolling bearing and rolling bearing
DE102017208285B4 (de) * 2017-05-17 2020-08-06 Trelleborg Sealing Solutions Germany Gmbh Dichtring mit 3D-Druck Inlay
DE102018101875A1 (de) * 2018-01-29 2019-08-01 Schaeffler Technologies AG & Co. KG Radlager, Radlagereinheit und Radaufhängung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT208052Z2 (it) * 1986-07-08 1988-03-31 Riv Officine Di Villar Perosa Complesso di tenuta atto ad essere interposto fra due organi in moto relativo
US4822055A (en) * 1988-05-17 1989-04-18 General Motors Corporation Unitized bearing seal assembly
US5022659A (en) * 1988-12-27 1991-06-11 The Timken Company Seal assembly for antifriction bearings
US5887875A (en) * 1994-10-03 1999-03-30 Ford Global Technologies, Inc. Unitary axle seal for a motor vehicle
US5813675A (en) * 1995-10-31 1998-09-29 The Timken Company Multibarrier seal
WO1998026202A1 (en) * 1996-12-10 1998-06-18 The Timken Company Spring-biased seal
ITTO980210A1 (it) * 1998-03-12 1999-09-12 Skf Ind Spa Dispositivo di tenuta per un cuscinetto di rotolamento
DE19938246C5 (de) * 1999-08-12 2004-07-01 Skf Gmbh Dichtungsanordnung für ein Lager
US6312161B1 (en) * 2000-03-31 2001-11-06 The Timken Company End cap for bearing assembly
JP2003262233A (ja) * 2002-03-08 2003-09-19 Yamada Seisakusho Co Ltd ウォーターポンプ軸受シール装置

Also Published As

Publication number Publication date
CN100513812C (zh) 2009-07-15
DE102005019192B4 (de) 2015-05-13
DE102005019192A1 (de) 2005-12-08
CN1724889A (zh) 2006-01-25

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