IT941010B - RADIAL NEEDLE BEARING - Google Patents

RADIAL NEEDLE BEARING

Info

Publication number
IT941010B
IT941010B IT3061970A IT3061970A IT941010B IT 941010 B IT941010 B IT 941010B IT 3061970 A IT3061970 A IT 3061970A IT 3061970 A IT3061970 A IT 3061970A IT 941010 B IT941010 B IT 941010B
Authority
IT
Italy
Prior art keywords
needle bearing
radial needle
radial
bearing
needle
Prior art date
Application number
IT3061970A
Other languages
Italian (it)
Original Assignee
Nadella
Pitner Alfred
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, Pitner Alfred filed Critical Nadella
Application granted granted Critical
Publication of IT941010B publication Critical patent/IT941010B/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
    • 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)
IT3061970A 1969-10-09 1970-10-06 RADIAL NEEDLE BEARING IT941010B (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
IT941010B true IT941010B (en) 1973-03-01

Family

ID=9041266

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3061970A IT941010B (en) 1969-10-09 1970-10-06 RADIAL NEEDLE BEARING

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 Needle bearing assembly for a constant velocity joint in a motor vehicle transmission, comprises of split washers retaining inner ring and needle bearing assemblies
DE102006053716A1 (en) * 2006-11-15 2008-05-21 Schaeffler Kg Rolling bearing unit and gas control flap assembly with rolling bearing unit
WO2010082213A2 (en) * 2008-06-20 2010-07-22 Nrb Bearings Ltd. Needle bush bearing with sealing device
US9845825B2 (en) 2014-04-08 2017-12-19 Nrb Bearings Ltd. Roller bearing with enhanced stress bearing capacity

Also Published As

Publication number Publication date
ES383604A2 (en) 1973-02-16
GB1252394A (en) 1971-11-03
BE755051R (en) 1971-02-01
FR2062062A6 (en) 1971-06-25

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