FR2601424B3 - BEARING WITH IMPROVED SEALING ASSEMBLY - Google Patents

BEARING WITH IMPROVED SEALING ASSEMBLY

Info

Publication number
FR2601424B3
FR2601424B3 FR8709654A FR8709654A FR2601424B3 FR 2601424 B3 FR2601424 B3 FR 2601424B3 FR 8709654 A FR8709654 A FR 8709654A FR 8709654 A FR8709654 A FR 8709654A FR 2601424 B3 FR2601424 B3 FR 2601424B3
Authority
FR
France
Prior art keywords
bearing
sealing assembly
improved sealing
improved
assembly
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8709654A
Other languages
French (fr)
Other versions
FR2601424A3 (en
Inventor
Gabriele Bermond
Angelo Vignotto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF Industrie SpA
Original Assignee
RIV SKF Officine di Villar Perosa SpA
RIV Officine di Villar Perosa 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 RIV SKF Officine di Villar Perosa SpA, RIV Officine di Villar Perosa SpA filed Critical RIV SKF Officine di Villar Perosa SpA
Publication of FR2601424A3 publication Critical patent/FR2601424A3/en
Application granted granted Critical
Publication of FR2601424B3 publication Critical patent/FR2601424B3/en
Expired legal-status Critical Current

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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of 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
    • 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
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
FR8709654A 1986-07-11 1987-07-07 BEARING WITH IMPROVED SEALING ASSEMBLY Expired FR2601424B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8653616U IT208051Z2 (en) 1986-07-11 1986-07-11 BEARING WITH PERFECTED SEALING COMPLEX

Publications (2)

Publication Number Publication Date
FR2601424A3 FR2601424A3 (en) 1988-01-15
FR2601424B3 true FR2601424B3 (en) 1988-08-05

Family

ID=11284101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8709654A Expired FR2601424B3 (en) 1986-07-11 1987-07-07 BEARING WITH IMPROVED SEALING ASSEMBLY

Country Status (4)

Country Link
DE (1) DE3721819A1 (en)
FR (1) FR2601424B3 (en)
GB (1) GB2192953B (en)
IT (1) IT208051Z2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2179554A1 (en) * 1995-06-21 1996-12-22 Daniel R. Mclarty Inner ring design for ball and roller bearings
JPH10318268A (en) 1997-03-18 1998-12-02 Nippon Seiko Kk Seal for rolling bearing
US7775770B2 (en) * 2006-12-21 2010-08-17 The Boeing Company Pitch bearing containment seal
DE102010019442A1 (en) * 2010-05-05 2011-11-10 Schaeffler Technologies Gmbh & Co. Kg Rolling bearing with integrated seal
JP2014084883A (en) * 2012-10-19 2014-05-12 Jtekt Corp Sealing device for rolling bearing
IT202000009139A1 (en) * 2020-04-28 2021-10-28 Skf Ab SEALING DEVICE INCLUDING A FLEXIBLE LIP WITH DYNAMIC COMPENSATION OF INTERFERENCE VARIATIONS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572857A (en) * 1967-10-14 1971-03-30 Toyo Bearing Mfg Co Antifriction bearing seal
GB1277784A (en) * 1968-08-07 1972-06-14 Riv Officine Di Villar Perosa Bearing assembly
IT945804B (en) * 1971-11-26 1973-05-10 Riv Officine Di Villar Perosa IMPROVEMENTS IN ROLLING BEARINGS NUMBER OF SEALING GASKETS WITH CREEPING LIP
GB2071788B (en) * 1980-03-12 1984-04-18 Nippon Seiko Kk Sealing device for a rolling bearing
NL8402222A (en) * 1984-07-13 1986-02-03 Skf Ind Trading & Dev SEAL FOR A ROLL BEARING.
IT8553531V0 (en) * 1985-06-21 1985-06-21 Riv Officine Di Villar Perosa SEALING COMPLEX PARTICULARLY FOR BEARINGS

Also Published As

Publication number Publication date
GB2192953B (en) 1990-05-23
FR2601424A3 (en) 1988-01-15
GB2192953A (en) 1988-01-27
IT8653616V0 (en) 1986-07-11
DE3721819A1 (en) 1988-01-21
GB8715234D0 (en) 1987-08-05
IT208051Z2 (en) 1988-03-31

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