JPS5541910A - High carbon chromium bearing steel of long life - Google Patents

High carbon chromium bearing steel of long life

Info

Publication number
JPS5541910A
JPS5541910A JP11308878A JP11308878A JPS5541910A JP S5541910 A JPS5541910 A JP S5541910A JP 11308878 A JP11308878 A JP 11308878A JP 11308878 A JP11308878 A JP 11308878A JP S5541910 A JPS5541910 A JP S5541910A
Authority
JP
Japan
Prior art keywords
high carbon
bearing steel
carbon chromium
chromium bearing
long life
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.)
Pending
Application number
JP11308878A
Other languages
Japanese (ja)
Inventor
Kimio Mine
Hiroshi Yoshida
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP11308878A priority Critical patent/JPS5541910A/en
Publication of JPS5541910A publication Critical patent/JPS5541910A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

PURPOSE: To provide a high carbon chromium bearing steel of long rotation fatigue life contg. C, Si, Mn and Cr in a specified wt. ratio and S prescribed by the O content of the steel.
CONSTITUTION: The steel consists of, by wt., C 0.95W1.10%, Si 0.15W0.70%, Mn≤1.15%, Cr 0.90W1.60%, S in an amt. prescribed by the O content according to equation I, and the balance Fe and impurities.
COPYRIGHT: (C)1980,JPO&Japio
JP11308878A 1978-09-14 1978-09-14 High carbon chromium bearing steel of long life Pending JPS5541910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11308878A JPS5541910A (en) 1978-09-14 1978-09-14 High carbon chromium bearing steel of long life

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11308878A JPS5541910A (en) 1978-09-14 1978-09-14 High carbon chromium bearing steel of long life

Publications (1)

Publication Number Publication Date
JPS5541910A true JPS5541910A (en) 1980-03-25

Family

ID=14603168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11308878A Pending JPS5541910A (en) 1978-09-14 1978-09-14 High carbon chromium bearing steel of long life

Country Status (1)

Country Link
JP (1) JPS5541910A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507785A1 (en) * 1984-03-14 1985-09-19 Aichi Steel Works, Ltd., Tokai, Aichi BEARING STEEL AND METHOD FOR THE PRODUCTION THEREOF
JPS6263651A (en) * 1985-09-13 1987-03-20 Aichi Steel Works Ltd Bearing steel and its production

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507785A1 (en) * 1984-03-14 1985-09-19 Aichi Steel Works, Ltd., Tokai, Aichi BEARING STEEL AND METHOD FOR THE PRODUCTION THEREOF
JPS60194047A (en) * 1984-03-14 1985-10-02 Aichi Steel Works Ltd High quality bearing steel and its production
JPH045742B2 (en) * 1984-03-14 1992-02-03 Aichi Seiko Kk
JPS6263651A (en) * 1985-09-13 1987-03-20 Aichi Steel Works Ltd Bearing steel and its production
JPH0585629B2 (en) * 1985-09-13 1993-12-08 Aichi Steel Works Ltd

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