JPS5831252U - Hydrodynamic bearing unit - Google Patents
Hydrodynamic bearing unitInfo
- Publication number
- JPS5831252U JPS5831252U JP12529581U JP12529581U JPS5831252U JP S5831252 U JPS5831252 U JP S5831252U JP 12529581 U JP12529581 U JP 12529581U JP 12529581 U JP12529581 U JP 12529581U JP S5831252 U JPS5831252 U JP S5831252U
- Authority
- JP
- Japan
- Prior art keywords
- bearing unit
- hydrodynamic bearing
- lubricant
- shaft body
- grease
- 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)
- Lubricants (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来使用されている動圧軸受ユニットの要部の
断面図である。
図中符号１は軸体、２はラジアル軸受、３は支持部材、
４はスラスト部材、４１はスラスト軸受面、５は循環孔
である。FIG. 1 is a sectional view of the main parts of a conventionally used hydrodynamic bearing unit. In the figure, 1 is a shaft body, 2 is a radial bearing, 3 is a support member,
4 is a thrust member, 41 is a thrust bearing surface, and 5 is a circulation hole.
Claims (1)
いずれか一方又は双方に動圧発生用みぞを有する軸受ユ
ニットにおいて、前記潤滑剤をシリコン油をベースオイ
ルとし、二硫化モリブデンを混入した稠度番号１以下の
グリースとしたことを特徴とする動圧流体軸受ユニット
。In a bearing unit having grooves for generating dynamic pressure in either or both of the shaft body and the bearing surface, which face each other and cooperate with each other via a lubricant, the lubricant is silicone oil as a base oil and molybdenum disulfide is mixed therein. A hydrodynamic bearing unit characterized in that the grease has a consistency number of 1 or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12529581U JPS5831252U (en) | 1981-08-26 | 1981-08-26 | Hydrodynamic bearing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12529581U JPS5831252U (en) | 1981-08-26 | 1981-08-26 | Hydrodynamic bearing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5831252U true JPS5831252U (en) | 1983-03-01 |
Family
ID=29919136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12529581U Pending JPS5831252U (en) | 1981-08-26 | 1981-08-26 | Hydrodynamic bearing unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831252U (en) |
-
1981
- 1981-08-26 JP JP12529581U patent/JPS5831252U/en active Pending
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