GB1274353A - Improvements in combinations of materials for rolling-contact bearings - Google Patents

Improvements in combinations of materials for rolling-contact bearings

Info

Publication number
GB1274353A
GB1274353A GB270770A GB270770A GB1274353A GB 1274353 A GB1274353 A GB 1274353A GB 270770 A GB270770 A GB 270770A GB 270770 A GB270770 A GB 270770A GB 1274353 A GB1274353 A GB 1274353A
Authority
GB
United Kingdom
Prior art keywords
counteract
materials
race
stresses resulting
hardened
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
GB270770A
Other languages
English (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.)
NTN Europe SA
Original Assignee
Societe Nouvelle de Roulements SNR 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 Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Publication of GB1274353A publication Critical patent/GB1274353A/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
    • F16C33/62—Selection of substances
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Heat Treatment Of Articles (AREA)
GB270770A 1969-02-20 1970-01-20 Improvements in combinations of materials for rolling-contact bearings Expired GB1274353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6904295A FR2032162A5 (cg-RX-API-DMAC7.html) 1969-02-20 1969-02-20

Publications (1)

Publication Number Publication Date
GB1274353A true GB1274353A (en) 1972-05-17

Family

ID=9029372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB270770A Expired GB1274353A (en) 1969-02-20 1970-01-20 Improvements in combinations of materials for rolling-contact bearings

Country Status (3)

Country Link
DE (1) DE2004061B2 (cg-RX-API-DMAC7.html)
FR (1) FR2032162A5 (cg-RX-API-DMAC7.html)
GB (1) GB1274353A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60194047A (ja) * 1984-03-14 1985-10-02 Aichi Steel Works Ltd 高品質軸受鋼およびその製造法
DE3726246C1 (en) * 1987-08-07 1988-04-07 Hoesch Ag Method for hardening rings

Also Published As

Publication number Publication date
FR2032162A5 (cg-RX-API-DMAC7.html) 1970-11-20
DE2004061B2 (de) 1971-06-16
DE2004061A1 (de) 1971-01-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees