ES383604A2 - Radial bearing of needles with incorporated sealing. (Machine-translation by Google Translate, not legally binding) - Google Patents

Radial bearing of needles with incorporated sealing. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES383604A2
ES383604A2 ES383604A ES383604A ES383604A2 ES 383604 A2 ES383604 A2 ES 383604A2 ES 383604 A ES383604 A ES 383604A ES 383604 A ES383604 A ES 383604A ES 383604 A2 ES383604 A2 ES 383604A2
Authority
ES
Spain
Prior art keywords
needles
translation
machine
legally binding
google translate
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
ES383604A
Other languages
Spanish (es)
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 ES383604A2 publication Critical patent/ES383604A2/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
    • 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
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The radial needle bearing disclosed in parent Specification is modified in that the peripheral edge 11 of the washer 8 and a plane radial abutment face 9 for the needles are axially offset from each other. The washer 8 may alternatively be given an L-, S-, or U-shaped profile. The edge 11 may be discontinuous.
ES383604A 1969-10-09 1970-09-03 Radial bearing of needles with incorporated sealing. (Machine-translation by Google Translate, not legally binding) Expired ES383604A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6934532A FR2062062A6 (en) 1969-10-09 1969-10-09

Publications (1)

Publication Number Publication Date
ES383604A2 true ES383604A2 (en) 1973-02-16

Family

ID=9041266

Family Applications (1)

Application Number Title Priority Date Filing Date
ES383604A Expired ES383604A2 (en) 1969-10-09 1970-09-03 Radial bearing of needles with incorporated sealing. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE755051R (en)
ES (1) ES383604A2 (en)
FR (1) FR2062062A6 (en)
GB (1) GB1252394A (en)
IT (1) IT941010B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152417A (en) * 1984-08-08 1986-03-15 エスカーエフ　ゲーエムベーハー Rotary attenuation type roll bearing
GB2167502B (en) * 1984-11-09 1989-04-26 Skf Gmbh Journal box with inserted sealing ring
DE3443750A1 (en) * 1984-11-30 1986-06-05 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen DEVICE, IN PARTICULAR LIFT WIPER SYSTEM FOR MOTOR VEHICLES
FR2791745A1 (en) * 1999-03-31 2000-10-06 Gkn Glaenzer Spicer IMPROVED BEARING ASSEMBLY
DE102006053716A1 (en) * 2006-11-15 2008-05-21 Schaeffler Kg Rolling bearing unit and gas control flap assembly with rolling bearing unit
JP5823290B2 (en) 2008-06-20 2015-11-25 エヌアールビー ベアリングス リミテッド Needle bearing assembly with sealing device
JP6571669B2 (en) 2014-04-08 2019-09-04 エヌアールビー ベアリングス リミテッド Improved roller bearing with enhanced stress bearing capacity

Also Published As

Publication number Publication date
IT941010B (en) 1973-03-01
GB1252394A (en) 1971-11-03
FR2062062A6 (en) 1971-06-25
BE755051R (en) 1971-02-01

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