JPS5541910A - High carbon chromium bearing steel of long life - Google Patents
High carbon chromium bearing steel of long lifeInfo
- 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
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
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)
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 |
-
1978
- 1978-09-14 JP JP11308878A patent/JPS5541910A/en active Pending
Cited By (5)
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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