JPS5490433A - Sliding bearing - Google Patents
Sliding bearingInfo
- Publication number
- JPS5490433A JPS5490433A JP15726777A JP15726777A JPS5490433A JP S5490433 A JPS5490433 A JP S5490433A JP 15726777 A JP15726777 A JP 15726777A JP 15726777 A JP15726777 A JP 15726777A JP S5490433 A JPS5490433 A JP S5490433A
- Authority
- JP
- Japan
- Prior art keywords
- oil film
- shaft
- bearing
- sliding bearing
- eccentricity
- 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)
Abstract
PURPOSE: To provide a cylindrical sliding bearing which can secure necessary stability by securing sufficient load capacity and oil film thickness in low speed rotating range and raising eccentricity in high speed rotating range.
CONSTITUTION: There are provided one or more grooves 5 formed circumferentially on the lower inner half surface of a cylindrical sliding bearing 1 and a circumferential region 2 without groove 5 along the angular area from vartical central line of the bearing 1 toward rotating and counter-rotating directions. Reference numeral 3 illustrates a bearing base metal, and 4 a cast sliding surface (Babbit metal). According to such a structure, since no groove 5 is formed at the area for generating oil film pressure where the shaft rotates at low speed, it can secure sufficient load capacity and oil film thickness, and inasmuch as the grooves 5a are formed at the region where the shaft rotates at high speed to easily become unstable, it can raise the eccentricity of the shaft in the state shown of the oil film pressure distribution so as to highly retain the stability of the shaft.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15726777A JPS5490433A (en) | 1977-12-28 | 1977-12-28 | Sliding bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15726777A JPS5490433A (en) | 1977-12-28 | 1977-12-28 | Sliding bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5490433A true JPS5490433A (en) | 1979-07-18 |
Family
ID=15645912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15726777A Pending JPS5490433A (en) | 1977-12-28 | 1977-12-28 | Sliding bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5490433A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014159861A (en) * | 2013-02-20 | 2014-09-04 | Taiho Kogyo Co Ltd | Slide bearing and manufacturing method of slide bearing |
WO2016136994A1 (en) * | 2015-02-27 | 2016-09-01 | 大豊工業株式会社 | Manufacturing method for sliding bearing, and sliding bearing |
-
1977
- 1977-12-28 JP JP15726777A patent/JPS5490433A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014159861A (en) * | 2013-02-20 | 2014-09-04 | Taiho Kogyo Co Ltd | Slide bearing and manufacturing method of slide bearing |
WO2016136994A1 (en) * | 2015-02-27 | 2016-09-01 | 大豊工業株式会社 | Manufacturing method for sliding bearing, and sliding bearing |
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