JPH0230527U - - Google Patents
Info
- Publication number
- JPH0230527U JPH0230527U JP1988109332U JP10933288U JPH0230527U JP H0230527 U JPH0230527 U JP H0230527U JP 1988109332 U JP1988109332 U JP 1988109332U JP 10933288 U JP10933288 U JP 10933288U JP H0230527 U JPH0230527 U JP H0230527U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- unit
- race
- assembled
- housing
- 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
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
図面は本考案の実施例を示し、第１図は車両用
副変速機の出力部分の軸受構造を表した断面図、
第２図は第１図の一部を拡大して表した断面図、
第３図は第２実施例を第２図との対応によつて表
した断面図、第４図は第３実施例を同じく第２図
との対応によつて表した断面図である。
１０…回転軸、２０…ユニツトベアリング、２
２…インナレース面、２４…転動体、２６…アウ
タレース、３０…オイルシール、３２…芯環、３
４…外周シール部、３６…内周シール部、４０…
ハウジング。
The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view showing the bearing structure of the output part of the auxiliary transmission for a vehicle.
Figure 2 is an enlarged cross-sectional view of a part of Figure 1;
FIG. 3 is a sectional view of the second embodiment, corresponding to FIG. 2, and FIG. 4 is a sectional view of the third embodiment, corresponding to FIG. 2. 10...Rotating shaft, 20...Unit bearing, 2
2... Inner race surface, 24... Rolling element, 26... Outer race, 30... Oil seal, 32... Core ring, 3
4...Outer seal part, 36...Inner seal part, 40...
housing.
Claims (1)
と、前記インナレース面に対向するように配置さ
れたアウタレースと、前記インナレース面と前記
アウタレースとの間に介在する転動部材とがユニ
ツト化され、そのユニツト化された状態で所定の
ハウジングに組付けられるユニツトベアリングに
おいて、 前記ユニツトベアリングのアウタレースに組付
けられた芯環と、 前記回転軸の外周面に接触して前記芯環と回転
軸との間を油密に保持する内周シール部と、 前記ユニツトベアリングが前記ハウジングに組
付けられた際に、前記アウタレースとハウジング
との間を油密に保持する外周シール部とを備えた
ユニツトベアリング用オイルシール。[Claims for Utility Model Registration] A rotating shaft having an inner race surface formed on its outer periphery, an outer race disposed to face the inner race surface, and a rotating shaft interposed between the inner race surface and the outer race. In a unit bearing in which a rolling member is formed into a unit and assembled into a predetermined housing in the unitized state, a core ring assembled to an outer race of the unit bearing is in contact with an outer circumferential surface of the rotating shaft. an inner periphery seal portion that maintains an oil-tight connection between the core ring and the rotating shaft; and an outer periphery that maintains an oil-tight connection between the outer race and the housing when the unit bearing is assembled to the housing. Oil seal for unit bearings with a seal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988109332U JPH0230527U (en) | 1988-08-20 | 1988-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988109332U JPH0230527U (en) | 1988-08-20 | 1988-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230527U true JPH0230527U (en) | 1990-02-27 |
Family
ID=31345480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988109332U Pending JPH0230527U (en) | 1988-08-20 | 1988-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100575566B1 (en) * | 1997-10-24 | 2006-11-30 | 이구루코교 가부시기가이샤 | Sealing device |
-
1988
- 1988-08-20 JP JP1988109332U patent/JPH0230527U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100575566B1 (en) * | 1997-10-24 | 2006-11-30 | 이구루코교 가부시기가이샤 | Sealing device |