GB2097488B - A sleeve member for a bearing - Google Patents

A sleeve member for a bearing

Info

Publication number
GB2097488B
GB2097488B GB8211236A GB8211236A GB2097488B GB 2097488 B GB2097488 B GB 2097488B GB 8211236 A GB8211236 A GB 8211236A GB 8211236 A GB8211236 A GB 8211236A GB 2097488 B GB2097488 B GB 2097488B
Authority
GB
United Kingdom
Prior art keywords
sleeve member
bearing
annular portion
softer
hardening
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
GB8211236A
Other versions
GB2097488A (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.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken GmbH
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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of GB2097488A publication Critical patent/GB2097488A/en
Application granted granted Critical
Publication of GB2097488B publication Critical patent/GB2097488B/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
    • F16C19/24—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
    • F16C19/26—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 a single row 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
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or bearings
    • F16C43/08—Placing rolling bodies in cages or bearings by deforming the cages or the races
    • F16C43/086—Placing rolling bodies in cages or bearings by deforming the cages or the races by plastic deformation of the 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

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

Abstract

A sleeve member (12) for a bearing, particularly a roller or needle bearing, is disclosed comprising an axially extending portion (13) having adjacent to but spaced from one end an annular portion (15) extending circumferentially of the sleeve member and which is softer than the rest of the sleeve member. The sleeve member (12) finds application where one end portion (16) must be bent over after assembly of the bearing. With the end portion (16) bent over, it provides a hard wear resistant axially facing surface. Annular portion (15) forms the bend and being softer, cracks do not occur. This construction may be achieved either by hardening the entire sleeve member (12) and then tempering the annular portion (15) or by covering the annular portion (15) when hardening the outer race ring (portion 13).
GB8211236A 1981-04-23 1982-04-19 A sleeve member for a bearing Expired GB2097488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813116115 DE3116115A1 (en) 1981-04-23 1981-04-23 "RUNNING FOR A BEARING"

Publications (2)

Publication Number Publication Date
GB2097488A GB2097488A (en) 1982-11-03
GB2097488B true GB2097488B (en) 1985-01-09

Family

ID=6130651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8211236A Expired GB2097488B (en) 1981-04-23 1982-04-19 A sleeve member for a bearing

Country Status (4)

Country Link
DE (1) DE3116115A1 (en)
FR (1) FR2504621A1 (en)
GB (1) GB2097488B (en)
IT (2) IT8221578V0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT45590A (en) * 1986-08-08 1988-07-28 Magyar Goerdueloecsapagy Mueve Roller shoe
DE102006010313A1 (en) * 2006-03-07 2007-09-13 Schaeffler Kg Ready to install needle roller bearing
DE102015212829A1 (en) * 2015-07-09 2017-01-12 Schaeffler Technologies AG & Co. KG Cylindrical roller bearing and method for manufacturing a cylindrical roller bearing
DE102015215610A1 (en) * 2015-08-17 2017-02-23 Schaeffler Technologies AG & Co. KG Method of manufacturing a tapered roller assembly and tapered roller assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383727A (en) * 1942-07-11 1945-08-28 Torrington Co Unit-type antifriction bearing and method of making the same
FR1147459A (en) * 1955-01-08 1957-11-26 Schaeffler Ohg Industriewerk Needle bearings with rings provided with flanges and method of manufacturing such bearings
US3677032A (en) * 1969-01-22 1972-07-18 Nippon Seiko Kk Shell type needle bearing

Also Published As

Publication number Publication date
IT8221578V0 (en) 1982-04-15
GB2097488A (en) 1982-11-03
IT8220765A0 (en) 1982-04-15
FR2504621A1 (en) 1982-10-29
IT1153492B (en) 1987-01-14
DE3116115A1 (en) 1982-11-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee