CN202937623U - Deep-groove ball bearing - Google Patents
Deep-groove ball bearing Download PDFInfo
- Publication number
- CN202937623U CN202937623U CN 201220575973 CN201220575973U CN202937623U CN 202937623 U CN202937623 U CN 202937623U CN 201220575973 CN201220575973 CN 201220575973 CN 201220575973 U CN201220575973 U CN 201220575973U CN 202937623 U CN202937623 U CN 202937623U
- Authority
- CN
- China
- Prior art keywords
- groove ball
- ball bearing
- ring
- bearing
- deep
- 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 an abrasion-resistance deep-groove ball bearing, which comprises an outer ring and an inner ring, wherein a plurality of steel balls are arranged between the outer ring and the inner ring, and an alumina ceramic ring is arranged on the inner side of the inner ring. As the alumina ceramic ring is arranged on the inner side of the deep-groove ball bearing, the abrasion-resistance property of the bearing is greatly improved, the service life of the bearing is prolonged, and the cost for the follow-up maintenance and replacement of a bearing is reduced on the premise that the mechanical strength of the deep-groove ball bearing is ensured.
Description
Technical field
The utility model relates to a kind of deep groove ball bearing.
Background technique
In known technical field, deep groove ball bearing is a kind of kit of common axle class, is the general purpose accessory that all kinds of axles are installed, in the process that axle rotates, inner ring and the axle of bearing are constantly rubbing, easily cause the wearing and tearing of bearing, affect the working life of bearing, also affect the concentricity of axle after certain operating time simultaneously, thereby affect integrally-built stability, in follow-up maintenance, need to change bearing simultaneously, increase the maintenance cost of equipment.
Aluminium oxide ceramics is a kind of stupalith take aluminium oxide as main body, has good mechanical strength, heat-resisting quantity and wear-resisting property.
The model utility content
The technical problems to be solved in the utility model is: a kind of nonabradable deep groove ball bearing is provided.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of deep groove ball bearing, comprise outer ring and inner ring, and be provided with the steel ball group between described outer ring and inner ring, be provided with the aluminium oxide ceramics ring in the inboard of described inner ring.
The beneficial effects of the utility model are: the utility model arranges the aluminium oxide ceramics ring by the inboard at deep groove ball bearing, make deep groove ball bearing in the situation that guarantee mechanical strength, greatly improved its anti abrasive performance, extend the working life of deep groove ball bearing, reduced the cost of equipment follow-up maintenance replacing bearing.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is cross-sectional view of the present utility model.
In figure: 1. outer ring, 2. inner ring, 3. steel ball group, 4. aluminium oxide ceramics ring.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of deep groove ball bearing of the utility model as shown in Figure 1 comprises outer ring 1 and inner ring 2, is provided with steel ball group 3 between described outer ring 1 and inner ring 2, is provided with aluminium oxide ceramics ring 4 in the inboard of described inner ring 2.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (1)
1. a deep groove ball bearing, comprise outer ring (1) and inner ring (2), is provided with steel ball group (3) between described outer ring (1) and inner ring (2), it is characterized in that: be provided with aluminium oxide ceramics ring (4) in the inboard of described inner ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575973 CN202937623U (en) | 2012-11-02 | 2012-11-02 | Deep-groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575973 CN202937623U (en) | 2012-11-02 | 2012-11-02 | Deep-groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937623U true CN202937623U (en) | 2013-05-15 |
Family
ID=48321864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220575973 Expired - Fee Related CN202937623U (en) | 2012-11-02 | 2012-11-02 | Deep-groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868402A (en) * | 2014-03-03 | 2014-06-18 | 益阳胜希机械设备制造有限公司 | Gunstock base for armored car |
-
2012
- 2012-11-02 CN CN 201220575973 patent/CN202937623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868402A (en) * | 2014-03-03 | 2014-06-18 | 益阳胜希机械设备制造有限公司 | Gunstock base for armored car |
| CN103868402B (en) * | 2014-03-03 | 2016-01-20 | 益阳胜希机械设备制造有限公司 | A kind of gun stock seat on panzer |
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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: 20130515 Termination date: 20131102 |