FR1131198A - Hot tough ball and roller bearings - Google Patents

Hot tough ball and roller bearings

Info

Publication number
FR1131198A
FR1131198A FR1131198DA FR1131198A FR 1131198 A FR1131198 A FR 1131198A FR 1131198D A FR1131198D A FR 1131198DA FR 1131198 A FR1131198 A FR 1131198A
Authority
FR
France
Prior art keywords
hot
roller bearings
tough ball
tough
ball
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
Other languages
French (fr)
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Application granted granted Critical
Publication of FR1131198A publication Critical patent/FR1131198A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/36—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for balls; for 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
    • F16C33/62—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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/66—High carbon steel, i.e. carbon content above 0.8 wt%, e.g. through-hardenable steel
    • 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
    • F16C2300/40—Application independent of particular apparatuses related to environment, i.e. operating conditions
    • F16C2300/54—Application independent of particular apparatuses related to environment, i.e. operating conditions high-temperature
FR1131198D 1955-09-07 1955-09-07 Hot tough ball and roller bearings Expired FR1131198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1131198T 1955-09-07

Publications (1)

Publication Number Publication Date
FR1131198A true FR1131198A (en) 1957-02-18

Family

ID=9637738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131198D Expired FR1131198A (en) 1955-09-07 1955-09-07 Hot tough ball and roller bearings

Country Status (3)

Country Link
US (1) US2844500A (en)
FR (1) FR1131198A (en)
GB (1) GB802457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800854A1 (en) * 1977-01-21 1978-07-27 Suisse Horlogerie Rech Lab PRECISION ROLLER BEARING FOR EXTREME CONDITIONS

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT208902B (en) * 1957-08-02 1960-05-10 Boehler & Co Ag Geb High speed cast steel tools and methods of making them
US3068095A (en) * 1959-05-29 1962-12-11 Wilson Brothers Alloy steels
US3194698A (en) * 1961-09-15 1965-07-13 United States Steel Corp Heat treatment of chromium-free steel bearings
US3131097A (en) * 1962-02-23 1964-04-28 Gen Motors Corp Heat treatment of bearing steel to eliminate retained austenite
US3306734A (en) * 1963-05-28 1967-02-28 Crucible Steel Co America Low-alloy bearing steel
US3859146A (en) * 1968-12-09 1975-01-07 Ceskoslovenska Akademie Ved Steel composition, particularly for anti-friction bearings
US3663314A (en) * 1970-10-14 1972-05-16 Kaizo Monma Bearing steel composition
US3944444A (en) * 1971-05-20 1976-03-16 A. Finkl & Sons Company Method for heat treating cylindrical products
US4035159A (en) * 1976-03-03 1977-07-12 Toyota Jidosha Kogyo Kabushiki Kaisha Iron-base sintered alloy for valve seat
US4581079A (en) * 1985-03-27 1986-04-08 Amax Inc. Bearing steel
US4911885A (en) * 1988-04-04 1990-03-27 Koyo Seiko Co., Ltd. High carbon chromium bearing steel
JPH01255650A (en) * 1988-04-05 1989-10-12 Koyo Seiko Co Ltd High carbon-chromium bearing steel
US5468308A (en) * 1994-08-22 1995-11-21 The Torrington Company Surface treated cast iron bearing element
DE10020096A1 (en) 1999-04-22 2001-01-11 Koyo Seiko Co Disk and roller steel composition of toroidal stepless transmission for vehicle, uses high carbon heat resistant bearing steel of preset composition
NL1012382C2 (en) * 1999-06-17 2000-12-19 Skf Eng & Res Centre Bv Steel for rolling construction.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277004A (en) * 1927-08-31 1928-11-30 Larry James Barton An improvements in the composition of resistant surface or abrasive resisting alloysand castings, and to the process of making such alloys and castings with special reference to a cast metal grinding ball
US2069717A (en) * 1935-02-04 1937-02-02 Nat Malleable & Steel Castings Mixture for the production of malleable iron
US2438267A (en) * 1942-03-23 1948-03-23 Timken Roller Bearing Co Graphitic steel
US2624688A (en) * 1945-10-27 1953-01-06 Odin Corp Subzero treatment of chromium alloy steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800854A1 (en) * 1977-01-21 1978-07-27 Suisse Horlogerie Rech Lab PRECISION ROLLER BEARING FOR EXTREME CONDITIONS

Also Published As

Publication number Publication date
US2844500A (en) 1958-07-22
GB802457A (en) 1958-10-08

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