CN203272460U - Tapered roller for bearing - Google Patents
Tapered roller for bearing Download PDFInfo
- Publication number
- CN203272460U CN203272460U CN 201320174390 CN201320174390U CN203272460U CN 203272460 U CN203272460 U CN 203272460U CN 201320174390 CN201320174390 CN 201320174390 CN 201320174390 U CN201320174390 U CN 201320174390U CN 203272460 U CN203272460 U CN 203272460U
- Authority
- CN
- China
- Prior art keywords
- bearing
- tapered roller
- oil groove
- utility
- model
- 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 discloses a tapered roller for a bearing. The tapered roller for the bearing comprises a tapered body, and is characterized in that a ring-shaped oil groove is formed in the middle of the bottom end of the tapered body; the distance between the ring-shaped oil groove and the center is 3-6mm. The tapered roller for the bearing is simple in structure and beneficial to oil storage; the lubrication degree of the tapered roller arranged on the bearing can be improved; the rapid volatilization loss of oil is reduced.
Description
Technical field
The utility model relates to a kind of auto parts and components, especially relates to a kind of for the tapered roller on bearing.
Background technique
Tapered roller bearing belongs to the divergence type bearing, the inside and outside circle of bearing all has cone row raceway, can bear radial load and single direction axial load, when bearing bears radial load, will produce an axial thrust load, so come in addition balance when needing another can bear in the other direction bearing of axial force.
All be equipped with in the wheel hub of automobile and be provided with tapered roller bearing, but this structure Shortcomings, and lubricated causing not weares and teares, and can't bear radial and axial load, has potential safety hazard, haves much room for improvement after long-term use!
As from the foregoing, the problem that exists in present product is badly in need of solving.
In view of this, the inventor has done deep research to this, and by feat of the experience of being engaged in for many years relevant industries and practice, design a kind ofly for the tapered roller on bearing, can solve above-mentioned the deficiencies in the prior art part, simple in structure, be beneficial to oil storage, improve the lubricity of tapered roller, the volatilization loss that reduces oil is too fast, and this case produces thus.
The model utility content
It is a kind of for the tapered roller on bearing that the purpose of this utility model is to provide, and can solve above-mentioned the deficiencies in the prior art part, simple in structure, is beneficial to oil storage, improves the lubricity of tapered roller, and the volatilization loss that reduces oil is too fast.
To achieve these goals, the technical solution of the utility model is as follows:
Be used for the tapered roller on bearing, comprise conical body, it is characterized in that: the middle part of described conical body bottom forms annular oil groove, and described annular oil groove distance center is 3-6mm.
Further, the outer ledge of described annular oil groove forms a plurality of strias.
Further, the length of described stria is 1-2mm.
The beneficial effects of the utility model: the utility model forms annular oil groove at the middle part of conical body bottom, described annular oil groove distance center is 3-6mm, such setting, tapered roller in use, lubricant oil is residual in annular oil groove, and slowly is left to the edge by stria, not only evenly lubricated to the tapered roller end, and to the lubricated lubrication slowly that can play for a long time of tapered roller integral body, reduce the wearing and tearing of tapered roller, improve the driving safety coefficient on automobile.
As from the foregoing, the utility model is simple in structure, is beneficial to oil storage, improves the lubricity of tapered roller, and the volatilization loss that reduces oil is too fast.
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model relates to a kind of for the tapered roller on bearing, comprises conical body 1, it is characterized in that: the middle part of described conical body 1 bottom forms annular oil groove 2, and described annular oil groove 2 distance centers are 3-6mm.
Further, the outer ledge of described annular oil groove 2 forms a plurality of strias 3.
Further, the length of described stria 3 is 1-2mm.
The above is only an embodiment of the present utility model, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (3)
1. be used for the tapered roller on bearing, comprise conical body, it is characterized in that: the middle part of described conical body bottom forms annular oil groove, and described annular oil groove distance center is 3-6mm.
2. be used for according to claim 1 the tapered roller on bearing, it is characterized in that: the outer ledge of described annular oil groove forms a plurality of strias.
3. be used for according to claim 2 the tapered roller on bearing, it is characterized in that: the length of described stria is 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174390 CN203272460U (en) | 2013-04-09 | 2013-04-09 | Tapered roller for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174390 CN203272460U (en) | 2013-04-09 | 2013-04-09 | Tapered roller for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272460U true CN203272460U (en) | 2013-11-06 |
Family
ID=49502882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320174390 Expired - Fee Related CN203272460U (en) | 2013-04-09 | 2013-04-09 | Tapered roller for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272460U (en) |
-
2013
- 2013-04-09 CN CN 201320174390 patent/CN203272460U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140409 |