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GB1172567A - Hardened Raceway for Sliding or Roller Bearing - Google Patents

Hardened Raceway for Sliding or Roller Bearing

Info

Publication number
GB1172567A
GB1172567A GB9738/67A GB973867A GB1172567A GB 1172567 A GB1172567 A GB 1172567A GB 9738/67 A GB9738/67 A GB 9738/67A GB 973867 A GB973867 A GB 973867A GB 1172567 A GB1172567 A GB 1172567A
Authority
GB
United Kingdom
Prior art keywords
race
schaeffler
bearing
roller bearing
welding
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
GB9738/67A
Inventor
Georg Schaeffler
Hans-Peter Guenzrodt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1172567A publication Critical patent/GB1172567A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • 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
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
    • F16C23/046—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings with split outer rings
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • 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
    • F16C43/02—Assembling sliding-contact 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact 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
    • F16C19/24—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
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding

Landscapes

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

Abstract

1,172,567. Making bearings; welding; breaking. W. SCHAEFFLER, and G. SCHAEFFLER, [trading as INDUSTRIEWERK SCHAEFFLER OHG]. 1 March, 1967 [1 April, 1966], No. 9738/67. Headings B3A, B3E and B3R. [Also in Division F2] A method of making bearing members comprises welding parts together by high energy beam welding. The bearing member is initially made in one piece and split apart or the parts initially made separately. In Fig. 2 a weld seam joining a flange 11 to a race 9 opens into a recess to avoid deformation of the raceway. In Fig. 1 (not shown), a weld seam is between two rows of rollers. In Fig. 3 (not shown), the outer member of a self-aligning bearing is welded by a seam opening into a lubricant groove (18). In Figs. 4-6 (not shown), a roller bearing race is split in an axial plane and joined by a weld (21) which extends only partly through the race.
GB9738/67A 1966-04-01 1967-03-01 Hardened Raceway for Sliding or Roller Bearing Expired GB1172567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0030502 1966-04-01

Publications (1)

Publication Number Publication Date
GB1172567A true GB1172567A (en) 1969-12-03

Family

ID=7203911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9738/67A Expired GB1172567A (en) 1966-04-01 1967-03-01 Hardened Raceway for Sliding or Roller Bearing

Country Status (4)

Country Link
DE (1) DE1575497A1 (en)
ES (1) ES338665A1 (en)
FR (1) FR1517274A (en)
GB (1) GB1172567A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439096A1 (en) * 1973-08-15 1975-02-27 Glacier Metal Co Ltd BEARING BUSHING AND THE METHOD AND DEVICE FOR THEIR PRODUCTION
US3960419A (en) * 1974-03-29 1976-06-01 Thomas Scott Brawley Bearing component
EP0012459A1 (en) * 1978-11-27 1980-06-25 SKF Industrial Trading & Development Co, B.V. Process for production of an object consisting of at least two parts movable relative to each other, one of which is substantially enclosed within the other, and a device for performing this process
GB2207957A (en) * 1987-08-14 1989-02-15 Hiroshi Teramachi Cross roller bearing
WO2011026485A1 (en) * 2009-09-03 2011-03-10 Hoehn Reiner Joint bearing
WO2011064098A1 (en) * 2009-11-27 2011-06-03 Schaeffler Technologies Gmbh & Co. Kg Chipless produced bearing shell
CN102322484A (en) * 2011-06-23 2012-01-18 江苏万达特种轴承有限公司 Manufacturing method of inner rings with double raceways of bearing
WO2012161984A1 (en) * 2011-05-24 2012-11-29 Siemens Industry, Inc. Self aligning oil film bearing
IT201900023388A1 (en) * 2019-12-10 2021-06-10 Skf Ab BEARING RING FOR A ROLLER BEARING AND PROCEDURE FOR PRODUCING SUCH BEARING RING

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4002108B2 (en) * 2002-01-18 2007-10-31 ヤマハ発動機株式会社 Rolling bearings and crankshaft bearings
US9878396B2 (en) 2013-04-09 2018-01-30 Aktiebolaget Skf Bearing component and its manufacturing method
SE536978C2 (en) * 2013-04-12 2014-11-18 Skf Ab Bearing component part and a method of forming a bearing component
GB2572940A (en) * 2018-02-27 2019-10-23 Cooper Roller Bearings Company Ltd Double row spherical roller bearing

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439096A1 (en) * 1973-08-15 1975-02-27 Glacier Metal Co Ltd BEARING BUSHING AND THE METHOD AND DEVICE FOR THEIR PRODUCTION
US3960419A (en) * 1974-03-29 1976-06-01 Thomas Scott Brawley Bearing component
EP0012459A1 (en) * 1978-11-27 1980-06-25 SKF Industrial Trading & Development Co, B.V. Process for production of an object consisting of at least two parts movable relative to each other, one of which is substantially enclosed within the other, and a device for performing this process
GB2207957A (en) * 1987-08-14 1989-02-15 Hiroshi Teramachi Cross roller bearing
FR2619606A1 (en) * 1987-08-14 1989-02-24 Teramachi Hiroshi CROSS-ROLLING BEARING AND METHOD FOR MANUFACTURING THE BEARING
WO2011026485A1 (en) * 2009-09-03 2011-03-10 Hoehn Reiner Joint bearing
WO2011064098A1 (en) * 2009-11-27 2011-06-03 Schaeffler Technologies Gmbh & Co. Kg Chipless produced bearing shell
WO2012161984A1 (en) * 2011-05-24 2012-11-29 Siemens Industry, Inc. Self aligning oil film bearing
US8500333B2 (en) 2011-05-24 2013-08-06 Siemens Industry, Inc. Self aligning oil film bearing
CN103547820A (en) * 2011-05-24 2014-01-29 西门子工业公司 Self-aligning Oil Film Bearings
CN103547820B (en) * 2011-05-24 2016-05-25 西门子工业公司 Self-aligning Oil Film Bearings
CN102322484A (en) * 2011-06-23 2012-01-18 江苏万达特种轴承有限公司 Manufacturing method of inner rings with double raceways of bearing
IT201900023388A1 (en) * 2019-12-10 2021-06-10 Skf Ab BEARING RING FOR A ROLLER BEARING AND PROCEDURE FOR PRODUCING SUCH BEARING RING

Also Published As

Publication number Publication date
DE1575497A1 (en) 1970-01-15
ES338665A1 (en) 1968-04-01
FR1517274A (en) 1968-03-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)

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