JPS5491652A - Radial type roller bearing - Google Patents
Radial type roller bearingInfo
- Publication number
- JPS5491652A JPS5491652A JP15808777A JP15808777A JPS5491652A JP S5491652 A JPS5491652 A JP S5491652A JP 15808777 A JP15808777 A JP 15808777A JP 15808777 A JP15808777 A JP 15808777A JP S5491652 A JPS5491652 A JP S5491652A
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- wheel
- roller bearing
- track surface
- constitution
- 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
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
PURPOSE: To obtain such contact surface pressures between roller surfaces and a track surface that are required for rollers to effect regular rolling movements by constituting a roller bearing such that the track surface is disposed slightly eccetrically relative to a fitting surface of a fixed wheel.
CONSTITUTION: In case of a rotary inner wheel, a track surface 11' of an outer wheel is disposed slightly eccentrically a relative to an outer periphery of the outer wheel 11. By such constitution with a mounting similar to that of a conventional bearing, the axis is disposed eccentrically of itself thereby to forcibly deflect the shaft. Accordingly, load distribution of the bearing is expanded, thereby preventing sticking of the bearing.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15808777A JPS5491652A (en) | 1977-12-29 | 1977-12-29 | Radial type roller bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15808777A JPS5491652A (en) | 1977-12-29 | 1977-12-29 | Radial type roller bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5491652A true JPS5491652A (en) | 1979-07-20 |
Family
ID=15664004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15808777A Pending JPS5491652A (en) | 1977-12-29 | 1977-12-29 | Radial type roller bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5491652A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008208943A (en) * | 2007-02-27 | 2008-09-11 | Jtekt Corp | Turbo-molecular pump and touchdown bearing device |
-
1977
- 1977-12-29 JP JP15808777A patent/JPS5491652A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008208943A (en) * | 2007-02-27 | 2008-09-11 | Jtekt Corp | Turbo-molecular pump and touchdown bearing device |
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