ES471979A1 - Dispositivo de rodamiento - Google Patents

Dispositivo de rodamiento

Info

Publication number
ES471979A1
ES471979A1 ES471979A ES471979A ES471979A1 ES 471979 A1 ES471979 A1 ES 471979A1 ES 471979 A ES471979 A ES 471979A ES 471979 A ES471979 A ES 471979A ES 471979 A1 ES471979 A1 ES 471979A1
Authority
ES
Spain
Prior art keywords
sleeve
shaft
rollers
outer race
seal
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
ES471979A
Other languages
English (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.)
Timken France SAS
Original Assignee
Nadella SA
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 Nadella SA filed Critical Nadella SA
Publication of ES471979A1 publication Critical patent/ES471979A1/es
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
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle roller bearings
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)

Abstract

Dispositivo de rodamiento del tipo que comprende una cubeta cuya porción cilíndrica lleva el camino exterior de una corona de elementos de rodamientos cilíndricos cuyo camino interior es portado por un árbol inserto en dicha cubeta de la que al menos una extremidad coopera con una estanqueidad caracterizado porque dicha extremidad está constituida como es ya conocido por un reborde radial prolongado por una porción sensiblemente axial contra la que se apoya dicha estanqueidad que está alojada en una ranura obtenida gracias a por lo menos un respaldo radial previsto sobre el camino interior de rodadura.
ES471979A 1977-08-05 1978-07-24 Dispositivo de rodamiento Expired ES471979A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724207A FR2399572A1 (fr) 1977-08-05 1977-08-05 Dispositif de roulement avec etancheite

Publications (1)

Publication Number Publication Date
ES471979A1 true ES471979A1 (es) 1979-02-16

Family

ID=9194299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471979A Expired ES471979A1 (es) 1977-08-05 1978-07-24 Dispositivo de rodamiento

Country Status (2)

Country Link
ES (1) ES471979A1 (es)
FR (1) FR2399572A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017111048A1 (de) * 2017-05-22 2018-11-22 Schaeffler Technologies AG & Co. KG Axial-Radiallageranordnung
JP2019002560A (ja) * 2017-06-16 2019-01-10 Ntn株式会社 ころ軸受

Also Published As

Publication number Publication date
FR2399572A1 (fr) 1979-03-02
FR2399572B1 (es) 1984-01-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301