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IT1320725B1 - SEALING DEVICE FOR A ROLLING BEARING. - Google Patents

SEALING DEVICE FOR A ROLLING BEARING.

Info

Publication number
IT1320725B1
IT1320725B1 IT2000TO001004A ITTO20001004A IT1320725B1 IT 1320725 B1 IT1320725 B1 IT 1320725B1 IT 2000TO001004 A IT2000TO001004 A IT 2000TO001004A IT TO20001004 A ITTO20001004 A IT TO20001004A IT 1320725 B1 IT1320725 B1 IT 1320725B1
Authority
IT
Italy
Prior art keywords
sealing device
rolling bearing
rolling
bearing
sealing
Prior art date
Application number
IT2000TO001004A
Other languages
Italian (it)
Inventor
Angelo Vignotto
Pierangelo Cherio
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
Priority to IT2000TO001004A priority Critical patent/IT1320725B1/en
Publication of ITTO20001004A0 publication Critical patent/ITTO20001004A0/en
Priority to DE10152585A priority patent/DE10152585A1/en
Priority to DE10152586A priority patent/DE10152586A1/en
Publication of ITTO20001004A1 publication Critical patent/ITTO20001004A1/en
Application granted granted Critical
Publication of IT1320725B1 publication Critical patent/IT1320725B1/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
    • F16C33/78—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
    • F16J15/3264—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 the elements being separable from each other
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • 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
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
IT2000TO001004A 2000-10-24 2000-10-24 SEALING DEVICE FOR A ROLLING BEARING. IT1320725B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2000TO001004A IT1320725B1 (en) 2000-10-24 2000-10-24 SEALING DEVICE FOR A ROLLING BEARING.
DE10152585A DE10152585A1 (en) 2000-10-24 2001-10-24 Sealing arrangement for roller bearing has sealing lip with central part shaped like axial wall converging in direction bearing
DE10152586A DE10152586A1 (en) 2000-10-24 2001-10-24 Sealing device for a rolling bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO001004A IT1320725B1 (en) 2000-10-24 2000-10-24 SEALING DEVICE FOR A ROLLING BEARING.

Publications (3)

Publication Number Publication Date
ITTO20001004A0 ITTO20001004A0 (en) 2000-10-24
ITTO20001004A1 ITTO20001004A1 (en) 2002-04-24
IT1320725B1 true IT1320725B1 (en) 2003-12-10

Family

ID=11458155

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO001004A IT1320725B1 (en) 2000-10-24 2000-10-24 SEALING DEVICE FOR A ROLLING BEARING.

Country Status (2)

Country Link
DE (2) DE10152585A1 (en)
IT (1) IT1320725B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991379B2 (en) * 2003-10-10 2006-01-31 Arvinmeritor Technology Llc King pin seal assembly
FR2918135B1 (en) * 2007-06-29 2009-09-04 Snr Roulements Sa BEARING BEARING AND SEAL WITH IMPROVED DYNAMIC BEHAVIOR.
DE102007057962B4 (en) * 2007-12-01 2022-04-14 Schaeffler Technologies AG & Co. KG Cassette seal and wheel bearing with the cassette seal
IT201900015647A1 (en) * 2019-09-05 2021-03-05 Skf Ab SEALING DEVICE FOR HUB-WHEEL UNIT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799808A (en) * 1985-12-19 1989-01-24 The Timken Company Compact seal
IT208052Z2 (en) * 1986-07-08 1988-03-31 Riv Officine Di Villar Perosa SEALING UNIT SUITABLE FOR INTERPOSING BETWEEN TWO BODIES IN RELATIVE MOTION
IT1240464B (en) * 1990-05-24 1993-12-17 Skf Ind Spa WATERPROOF SEALING DEVICE FOR BEARINGS OF VEHICLE WHEEL HUBS.
FR2700588B1 (en) * 1993-01-19 1995-02-17 Roulements Soc Nouvelle Mounting device with integrated encoder seal.
IT1291208B1 (en) * 1997-03-18 1998-12-29 Skf Ind Spa MULTICONTACT SEALING COMPLEX FOR MECHANICAL PARTS COUPLED IN RELATIVE ROTATION.
US6003871A (en) * 1997-07-18 1999-12-21 Skf Usa Inc. Cassette type seal with radial and axial lip
ITTO980210A1 (en) * 1998-03-12 1999-09-12 Skf Ind Spa SEALING DEVICE FOR A ROLLING BEARING

Also Published As

Publication number Publication date
ITTO20001004A1 (en) 2002-04-24
DE10152585A1 (en) 2002-10-10
ITTO20001004A0 (en) 2000-10-24
DE10152586A1 (en) 2002-12-19

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