GB408169A - Improvements in or relating to roller bearings - Google Patents

Improvements in or relating to roller bearings

Info

Publication number
GB408169A
GB408169A GB29492/33A GB2949233A GB408169A GB 408169 A GB408169 A GB 408169A GB 29492/33 A GB29492/33 A GB 29492/33A GB 2949233 A GB2949233 A GB 2949233A GB 408169 A GB408169 A GB 408169A
Authority
GB
United Kingdom
Prior art keywords
rollers
guide ring
rows
roller
bearings
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
GB29492/33A
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 AB
Original Assignee
Svenska Kullagerfabriken AB
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 Svenska Kullagerfabriken AB filed Critical Svenska Kullagerfabriken AB
Publication of GB408169A publication Critical patent/GB408169A/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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C19/24—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 for radial load mainly
    • F16C19/28—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 for radial load mainly with two or more rows of rollers
    • 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
    • F16C19/34—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 for both radial and axial load
    • F16C19/38—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 for both radial and axial load with two or more rows of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Abstract

408,169. Roller bearings. AKTIEBOLAGET SVENSKA KULLAGERFABRIKEN, 17, Artillerigatan, Gothenburg, Sweden. Oct. 24, 1933, No. 29492. Convention date, March 4. [Class 12 (i).] A roller bearing comprises inner and outer races 1, 2 adapted to house two rows of rollers 3, 4 having curved profiles and the race ring profile conforming with those of the rollers. A loose guide ring 9 is positioned between the rows and its width is greater than the distance that would separate the rows of rollers if they were subjected to radial load and unrestricted by the guide ring. The guide ring thus exerts a side thrust on each row of rollers. The guide ring may be employed in bearings of the self-aligning type in which case the outer race may be of the spherical type. The rollers may have any curved profile and the curve may have a centre that is offset from the plane at right angles to the axis and midway between the ends of the roller. The contacting surfaces between the guide ring and the rollers may be flat, chamfered or spherical. The rollers may have point or line contact with the races.
GB29492/33A 1933-03-04 1933-10-24 Improvements in or relating to roller bearings Expired GB408169A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE762311X 1933-03-04
SE408169X 1933-03-04
SE644181X 1933-03-04

Publications (1)

Publication Number Publication Date
GB408169A true GB408169A (en) 1934-04-05

Family

ID=30118953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29492/33A Expired GB408169A (en) 1933-03-04 1933-10-24 Improvements in or relating to roller bearings

Country Status (2)

Country Link
FR (1) FR762311A (en)
GB (1) GB408169A (en)

Also Published As

Publication number Publication date
FR762311A (en) 1934-04-09

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