JPH01132484U - - Google Patents
Info
- Publication number
- JPH01132484U JPH01132484U JP2963188U JP2963188U JPH01132484U JP H01132484 U JPH01132484 U JP H01132484U JP 2963188 U JP2963188 U JP 2963188U JP 2963188 U JP2963188 U JP 2963188U JP H01132484 U JPH01132484 U JP H01132484U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- outside
- bearing
- outer ring
- ring
- 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.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示す縦断側面図
、第２図は同上要部の拡大縦断側面図、第３図は
装着前の外輪とシール部の拡大縦断側面図である
。
１……固定軸、２……内輪、３……外輪、４…
…カバー、９……湾曲部、１０……層、１２，１
３……リツプ、１４……回転体、Ａ……ボールベ
アリング。
FIG. 1 is a longitudinal sectional side view showing an embodiment of this invention, FIG. 2 is an enlarged longitudinal sectional side view of the main parts of the same, and FIG. 3 is an enlarged longitudinal sectional side view of the outer ring and seal portion before installation. 1...Fixed shaft, 2...Inner ring, 3...Outer ring, 4...
...Cover, 9...Curved portion, 10...Layer, 12,1
3...Rip, 14...Rotating body, A...Ball bearing.
Claims (1)
し、ベアリングの外輪は回転中心に直角の接触面
で密着する左右一対とするとともに、この各外輪
の外端はボールに沿つて内向き円弧状に湾曲する
湾曲部とし、この湾曲部の外側に軟質弾性材料か
らなる層を形成するとともに、この層の内端に同
材料により一体に形成したシール部は湾曲部の端
面に密着させ、同シール部の内周には前記内輪の
外周に接触する複数のリツプを全周に形成し、同
シール部の外端には、ベアリングの両端に固定し
たカバーの内面に接触するリツプを全周に亘り形
成し、外輪の外側には樹脂製の回転体を一体成形
した回転体の支持構造。 The inner ring of the ball bearing is fixed to the outside of the fixed shaft, and the outer ring of the bearing is a pair of left and right rings that are in close contact with the contact surface perpendicular to the center of rotation, and the outer end of each outer ring is curved inward in an arc shape along the ball. A layer made of a soft elastic material is formed on the outside of this curved part, and a seal part integrally formed with the same material at the inner end of this layer is brought into close contact with the end face of the curved part. A plurality of lips are formed all around the inner circumference to contact the outer circumference of the inner ring, and a lip is formed all around the outer end of the seal part to contact the inner surface of the cover fixed to both ends of the bearing. , A rotating body support structure with a resin rotating body integrally molded on the outside of the outer ring.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2963188U JPH0527353Y2 (en) | 1988-03-03 | 1988-03-03 | |
| CN 89102509 CN1013987B (en) | 1988-03-03 | 1989-03-02 | Ball bearing |
| US07/318,712 US4925322A (en) | 1988-03-03 | 1989-03-03 | Ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2963188U JPH0527353Y2 (en) | 1988-03-03 | 1988-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01132484U true JPH01132484U (en) | 1989-09-08 |
| JPH0527353Y2 JPH0527353Y2 (en) | 1993-07-12 |
Family
ID=12281435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2963188U Expired - Lifetime JPH0527353Y2 (en) | 1988-03-03 | 1988-03-03 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0527353Y2 (en) |
| CN (1) | CN1013987B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915266A (en) * | 2010-09-08 | 2010-12-15 | 青岛丰宝汽车离合器有限公司 | Bidirectionally limited bridging bearing |
-
1988
- 1988-03-03 JP JP2963188U patent/JPH0527353Y2/ja not_active Expired - Lifetime
-
1989
- 1989-03-02 CN CN 89102509 patent/CN1013987B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1040664A (en) | 1990-03-21 |
| JPH0527353Y2 (en) | 1993-07-12 |
| CN1013987B (en) | 1991-09-18 |