JPH02101122U - - Google Patents
Info
- Publication number
- JPH02101122U JPH02101122U JP997389U JP997389U JPH02101122U JP H02101122 U JPH02101122 U JP H02101122U JP 997389 U JP997389 U JP 997389U JP 997389 U JP997389 U JP 997389U JP H02101122 U JPH02101122 U JP H02101122U
- Authority
- JP
- Japan
- Prior art keywords
- inner ring
- outer rings
- ring
- drive hub
- ball
- 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
- Support Of The Bearing (AREA)
- Rotational Drive Of Disk (AREA)
Description
第１図は本考案の一実施例の主要部を示す断面
図、第２図は従来の磁気デイスク装置の一例の主
要部を示す断面図である。
１，１１，１７……ベアリング、２，３……外
輪、４，１４……皿ばね、５，１５……シヤフト
、６，１６……ドライブハブ。
FIG. 1 is a sectional view showing the main part of an embodiment of the present invention, and FIG. 2 is a sectional view showing the main part of an example of a conventional magnetic disk device. 1, 11, 17... Bearing, 2, 3... Outer ring, 4, 14... Belleville spring, 5, 15... Shaft, 6, 16... Drive hub.
Claims (1)
ール群と前記２段のボール群に対してそれぞれ独
立に設けた２個の外輪と前記外輪の間に設けた皿
ばねとを有するベアリングと、前記内輪を固定す
るシヤフトと、前記外輪の中の一つの外輪に固定
したドライブハブとを備え、前記外輪の中の他の
一つの外輪と前記ドライブハブとの間にすき間を
設けたことを特徴とする磁気デイスク装置。 A bearing having one inner ring, a ball group arranged in two stages outside the inner ring, two outer rings provided independently for the two ball groups, and a disc spring provided between the outer ring. and a shaft for fixing the inner ring, and a drive hub fixed to one of the outer rings, and a gap is provided between another outer ring of the outer rings and the drive hub. A magnetic disk device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP997389U JPH02101122U (en) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP997389U JPH02101122U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101122U true JPH02101122U (en) | 1990-08-13 |
Family
ID=31217193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP997389U Pending JPH02101122U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101122U (en) |
-
1989
- 1989-01-30 JP JP997389U patent/JPH02101122U/ja active Pending
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