JPS6334138Y2 - - Google Patents
Info
- Publication number
- JPS6334138Y2 JPS6334138Y2 JP1981050990U JP5099081U JPS6334138Y2 JP S6334138 Y2 JPS6334138 Y2 JP S6334138Y2 JP 1981050990 U JP1981050990 U JP 1981050990U JP 5099081 U JP5099081 U JP 5099081U JP S6334138 Y2 JPS6334138 Y2 JP S6334138Y2
- Authority
- JP
- Japan
- Prior art keywords
- ball bearing
- fixed shaft
- inner ring
- magnetic head
- recess
- 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.)
- Expired
Links
- 238000003825 pressing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000036316 preload Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
Landscapes
- Moving Of Heads (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981050990U JPS6334138Y2 (zh) | 1981-04-09 | 1981-04-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981050990U JPS6334138Y2 (zh) | 1981-04-09 | 1981-04-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57164877U JPS57164877U (zh) | 1982-10-18 |
JPS6334138Y2 true JPS6334138Y2 (zh) | 1988-09-09 |
Family
ID=29847703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981050990U Expired JPS6334138Y2 (zh) | 1981-04-09 | 1981-04-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6334138Y2 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5570973A (en) * | 1978-11-22 | 1980-05-28 | Nec Corp | Rotary type positioning mechanism for magnetic disc |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51119443U (zh) * | 1975-03-24 | 1976-09-28 | ||
JPS52115731U (zh) * | 1976-02-27 | 1977-09-02 | ||
JPS6134597Y2 (zh) * | 1978-11-09 | 1986-10-08 |
-
1981
- 1981-04-09 JP JP1981050990U patent/JPS6334138Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5570973A (en) * | 1978-11-22 | 1980-05-28 | Nec Corp | Rotary type positioning mechanism for magnetic disc |
Also Published As
Publication number | Publication date |
---|---|
JPS57164877U (zh) | 1982-10-18 |
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