CN2251066Y - Ball bearing for use in hub of automobile - Google Patents
Ball bearing for use in hub of automobile Download PDFInfo
- Publication number
- CN2251066Y CN2251066Y CN 95232893 CN95232893U CN2251066Y CN 2251066 Y CN2251066 Y CN 2251066Y CN 95232893 CN95232893 CN 95232893 CN 95232893 U CN95232893 U CN 95232893U CN 2251066 Y CN2251066 Y CN 2251066Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- ball bearing
- ring
- embedded
- automobile
- 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 - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a ball bearing for use in a hub of an automobile, which is realized by double rows of angular contact ball bearings, wherein the ball bearing is injected with lubricating grease inside and is provided with sealing rings between an inner ring and an outer ring of both end faces. The utility model has the advantages that the ball bearings can be free from adjusting backlash and dispense with maintenance, the weigh and the volume of the wheel are reduced due to the omission of an adjusting ring and an anti-dust seal device for automobiles, and the ball bearing for use in an automobile can bear both radial force and axial force.
Description
The utility model relates to a kind of automobile component, in particular for the ball bearing in the automotive hub.
In the prior art, the bearing structure of installing in the automotive wheel hub is two cover deep groove ball bearings, and this parts need adopt mounting ring to adjust play when mounted and wheel need have the dust sealing device.Therefore the structure of this parts causes drawbacks such as installation efficiency is influenced, inconvenient maintenance.
The utility model purpose is: overcome the deficiency of prior art, a kind of novel ball bearing that is used in the automotive hub is provided.
The utility model scheme is: realized by double-row angular contact bal bearing, be marked with in this bearing between lubricating grease, its inside and outside circle of two end faces seal ring is housed.
The utility model also can be realized on the such scheme basis like this: each end face of bearing adopts double-deck face seal circle, the internal layer seal ring is embedded on the bearing outer ring, outer seal ring is embedded on the bearing inner race or each end face of bearing adopts individual layer lips dual face seals circle, is embedded on the bearing outer ring.
The utility model advantage is: can avoid adjusting play, avoid maintenance; Owing to saved and adjusted ring and wheel is dustproof, seal arrangement, thereby alleviated wheel weight, reduced the wheel volume; Deep groove ball bearing of the prior art foot can bearing radial force, but and the angular contact bearing that the utility model adopts both bearing radial force can bear axial force.
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 is the utility model embodiment 2 structural representations.
Below in conjunction with accompanying drawing and execute the example the utility model is done further narration:
With reference to Fig. 1,2 as can be known, the double-row angular contact bal bearing among two embodiments, common structure partly is: all comprise same outer ring 01, two parallel inner rings 02, steel ball 04, retainer 46, space filling extreme pressure type lithium grease in the bearing; Different is: ball bearing has inside and outside two-layer dual face seals circle 18,28 in the example 1, and internal layer seal ring 18 is embedded on the bearing outer ring 01, plays seal action, and outer seal ring 28 is embedded on the bearing inner race 02 and rotates, rises dustproof effect synchronously with inner ring 02; Ball bearing has one deck dual face seals circle 38 in the example 2, be embedded on the bearing outer ring 01, its structure is as shown in Figure 2: the end face that contacts with inner ring 02 surperficial interference is the lips shape, but so just not only the enhanced leaktightness effect, but also can reduce as far as possible and bearing inner race 02 between resistance.
Claims (3)
1, a kind of ball bearing that is used in the automotive hub is characterized in that: realized by double-row angular contact bal bearing, be marked with in this bearing between lubricating grease, its inside and outside circle of two end faces seal ring is housed.
2, the ball bearing in the automotive hub according to claim 1, it is characterized in that: each end face has double-deck face seal circle, and the internal layer seal ring is embedded on the bearing outer ring, and outer seal ring is embedded on the bearing inner race.
3, the ball bearing in the automotive hub according to claim 1, its spy just: each end face has individual layer lips dual face seals circle, is embedded on the bearing outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232893 CN2251066Y (en) | 1995-12-04 | 1995-12-04 | Ball bearing for use in hub of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95232893 CN2251066Y (en) | 1995-12-04 | 1995-12-04 | Ball bearing for use in hub of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2251066Y true CN2251066Y (en) | 1997-04-02 |
Family
ID=33877148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95232893 Expired - Fee Related CN2251066Y (en) | 1995-12-04 | 1995-12-04 | Ball bearing for use in hub of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2251066Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603571B (en) * | 2008-11-13 | 2011-07-27 | 浙江新昌皮尔轴承有限公司 | Dual-row ball bearing assembling process |
| CN110030278A (en) * | 2019-04-25 | 2019-07-19 | 浙江丰安精密机械有限公司 | A kind of double-layer seal rings deep groove ball bearing |
-
1995
- 1995-12-04 CN CN 95232893 patent/CN2251066Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603571B (en) * | 2008-11-13 | 2011-07-27 | 浙江新昌皮尔轴承有限公司 | Dual-row ball bearing assembling process |
| CN110030278A (en) * | 2019-04-25 | 2019-07-19 | 浙江丰安精密机械有限公司 | A kind of double-layer seal rings deep groove ball bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |