JPH0475221U - - Google Patents
Info
- Publication number
- JPH0475221U JPH0475221U JP11825390U JP11825390U JPH0475221U JP H0475221 U JPH0475221 U JP H0475221U JP 11825390 U JP11825390 U JP 11825390U JP 11825390 U JP11825390 U JP 11825390U JP H0475221 U JPH0475221 U JP H0475221U
- Authority
- JP
- Japan
- Prior art keywords
- rings
- shaft
- ring
- preload
- rolling elements
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000036316 preload Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
Landscapes
- Support Of The Bearing (AREA)
Description
第１図はこの考案に係るシヤフトユニツト軸受
の一実施例を示す断面図、第２図は同上の一部を
拡大して示す断面図、第３図は同上のリングと割
りスペーサとを示す分解斜視図、第４図および第
５図は同上割りスペーサの他の例を示す斜視図、
第６図は従来のシヤフトユニツト軸受を示す断面
図である。
１……シヤフト、２……軌道溝、３……外輪、
４……軌道溝、５……転動体、Ｘ……予圧手段、
１０……リング、１１……割りスペーサ、１２…
…円筒部、１３……傾斜部。
Fig. 1 is a sectional view showing an embodiment of the shaft unit bearing according to this invention, Fig. 2 is an enlarged sectional view of a part of the same, and Fig. 3 is an exploded view showing the ring and split spacer of the same. A perspective view, FIGS. 4 and 5 are perspective views showing other examples of the above split spacer,
FIG. 6 is a sectional view showing a conventional shaft unit bearing. 1... Shaft, 2... Raceway groove, 3... Outer ring,
4... Raceway groove, 5... Rolling element, X... Preload means,
10...Ring, 11...Split spacer, 12...
...Cylindrical part, 13... Inclined part.
Claims (1)
内径面に設けた軌道溝とシヤフトの外径面に形成
した軌道溝との間に転動体を組込み、上記転動体
に軸方向に予圧を付与する予圧手段を外輪間に設
けたシヤフトユニツト軸受において、前記予圧手
段が、各外輪の内側に設けられる一対のリングと
、そのリング間に組込まれる割りスペーサとから
成り、前記リングが、外輪の内側で案内される円
筒部と、その円筒部の内端に設けられた傾斜部と
を具えていることを特徴とするシヤフトユニツト
軸受。 Two outer rings are provided on the outside of the shaft, and rolling elements are installed between the raceway grooves formed on the inner diameter surface of each outer ring and the raceway grooves formed on the outer diameter surface of the shaft, and a preload is applied to the rolling elements in the axial direction. In a shaft unit bearing in which a preloading means for applying a preload is provided between the outer rings, the preloading means is composed of a pair of rings provided inside each outer ring and a split spacer incorporated between the rings, and the ring is arranged between the outer rings. A shaft unit bearing comprising a cylindrical part guided on the inside and an inclined part provided at the inner end of the cylindrical part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11825390U JPH0475221U (en) | 1990-11-10 | 1990-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11825390U JPH0475221U (en) | 1990-11-10 | 1990-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475221U true JPH0475221U (en) | 1992-06-30 |
Family
ID=31866165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11825390U Pending JPH0475221U (en) | 1990-11-10 | 1990-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009197854A (en) * | 2008-02-20 | 2009-09-03 | Sii Micro Precision Kk | Rolling bearing unit |
-
1990
- 1990-11-10 JP JP11825390U patent/JPH0475221U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009197854A (en) * | 2008-02-20 | 2009-09-03 | Sii Micro Precision Kk | Rolling bearing unit |
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