FR2479374B1 - - Google Patents

Info

Publication number
FR2479374B1
FR2479374B1 FR8006943A FR8006943A FR2479374B1 FR 2479374 B1 FR2479374 B1 FR 2479374B1 FR 8006943 A FR8006943 A FR 8006943A FR 8006943 A FR8006943 A FR 8006943A FR 2479374 B1 FR2479374 B1 FR 2479374B1
Authority
FR
France
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
FR8006943A
Other languages
French (fr)
Other versions
FR2479374A1 (en
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to FR8006943A priority Critical patent/FR2479374A1/en
Publication of FR2479374A1 publication Critical patent/FR2479374A1/en
Application granted granted Critical
Publication of FR2479374B1 publication Critical patent/FR2479374B1/fr
Granted 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
    • F16C33/784—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
    • F16C33/7816—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
    • 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)
FR8006943A 1980-03-28 1980-03-28 Seal for ball or roller bearing - has intermediate lip with divided contact region arranged between inner and outer lips Granted FR2479374A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8006943A FR2479374A1 (en) 1980-03-28 1980-03-28 Seal for ball or roller bearing - has intermediate lip with divided contact region arranged between inner and outer lips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8006943A FR2479374A1 (en) 1980-03-28 1980-03-28 Seal for ball or roller bearing - has intermediate lip with divided contact region arranged between inner and outer lips

Publications (2)

Publication Number Publication Date
FR2479374A1 FR2479374A1 (en) 1981-10-02
FR2479374B1 true FR2479374B1 (en) 1984-10-19

Family

ID=9240231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006943A Granted FR2479374A1 (en) 1980-03-28 1980-03-28 Seal for ball or roller bearing - has intermediate lip with divided contact region arranged between inner and outer lips

Country Status (1)

Country Link
FR (1) FR2479374A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8524102V0 (en) * 1984-12-19 1985-12-06 Skf Gmbh WATERPROOF ROLLING BEARING.
GB2219832A (en) * 1988-06-15 1989-12-20 West & Son Annular seal
DE10061995A1 (en) 2000-12-13 2002-06-20 Ina Schaeffler Kg Sealing for a rolling bearing
FR2991415B1 (en) * 2012-06-04 2015-07-17 Defontaine SEALING DEVICE
FR2991414B1 (en) * 2012-06-04 2015-07-17 Defontaine SEALING DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169214B (en) * 1961-06-29 1964-04-30 August Claas Dr Sealing of roller bearings
US3572857A (en) * 1967-10-14 1971-03-30 Toyo Bearing Mfg Co Antifriction bearing seal
US3642335A (en) * 1969-09-12 1972-02-15 Nippon Seiko Kk Sealed bearing

Also Published As

Publication number Publication date
FR2479374A1 (en) 1981-10-02

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