CN203297359U - Steady bearing - Google Patents
Steady bearing Download PDFInfo
- Publication number
- CN203297359U CN203297359U CN2013203267689U CN201320326768U CN203297359U CN 203297359 U CN203297359 U CN 203297359U CN 2013203267689 U CN2013203267689 U CN 2013203267689U CN 201320326768 U CN201320326768 U CN 201320326768U CN 203297359 U CN203297359 U CN 203297359U
- Authority
- CN
- China
- Prior art keywords
- bearing
- retainer
- retaining rack
- outer ring
- lugs
- 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 the technical field of bearings, and in particular relates to a steady bearing. The steady bearing comprises a bearing outer ring, wherein a retaining rack is arranged in the bearing outer ring; retaining rack lugs are arranged on the retaining rack; grooves are formed in the bearing outer ring; the number of the retaining rack lugs is the same as that of the groove; at least two retaining rack lugs and at least two grooves are adopted. The grooves are formed in the bearing in a machining manner; the retaining rack is machined to form a shape with the retaining rack lugs, so that when the steady bearing is assembled, the retaining rack lugs are embedded after being aligned to the grooves. Thus, the retaining rack cannot rotate even when the bearing performs high-speed running. The steady bearing is good in using effect.
Description
Technical field
The utility model relates to technical field of bearings, especially a kind of firm bearing.
Background technique
Bearing is widely used in daily life is produced, in bearing, all be provided with retainer, on retainer, roller or needle roller is being installed, bearing there will be retainer to rotate in the process that runs up situation, and the impact life is produced.
The model utility content
The deficiency of rotating in order to overcome existing retainer, the utility model provides a kind of firm bearing.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of firm bearing, comprise bearing outer ring, in described bearing outer ring, be provided with retainer, described retainer is provided with the retainer projection, described bearing outer ring is provided with groove, described retainer projection is consistent with the number of groove, and number is at least 2.
The beneficial effects of the utility model are, this firm bearing processes groove on bearing, retainer is processed into to the shape with the retainer projection, after when installing, retainer projection alignment indentation being embedded, can install, such bearing not there will be rotation at the retainer that runs up yet, and using effect is good.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the novel bearing outer ring schematic diagram of this use;
In figure 1, bearing outer ring, 2, retainer, 3, the retainer projection, 4, groove.
Embodiment
As Fig. 1, it is structural representation of the present utility model, a kind of firm bearing, comprise bearing outer ring 1, in described bearing outer ring 1, be provided with retainer 2, described retainer 2 is provided with retainer projection 3, described bearing outer ring 1 is provided with groove 4, and described retainer projection 3 is consistent with the number of groove 4, and number is at least 2.
This firm bearing processes groove 4 at bearing outer ring 1, and retainer 2 adds retainer projection 3, bearing when installing by in the groove 4 in retainer projection 3 embedded axle bearing outer-rings 1, even bearing not there will be the situation of retainer displacement yet in telling the process of running like this, using effect is good.
Claims (2)
1. a firm bearing, comprise bearing outer ring (1), it is characterized in that, in described bearing outer ring (1), is provided with retainer (2), and described retainer (2) is provided with retainer projection (3), and described bearing outer ring (1) is provided with groove (4).
2. firm bearing according to claim 1, is characterized in that, described retainer projection (3) is consistent with the number of groove (4), and number is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203267689U CN203297359U (en) | 2013-06-07 | 2013-06-07 | Steady bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203267689U CN203297359U (en) | 2013-06-07 | 2013-06-07 | Steady bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297359U true CN203297359U (en) | 2013-11-20 |
Family
ID=49573367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203267689U Expired - Fee Related CN203297359U (en) | 2013-06-07 | 2013-06-07 | Steady bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297359U (en) |
-
2013
- 2013-06-07 CN CN2013203267689U patent/CN203297359U/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: 20131120 Termination date: 20140607 |