CN202690737U - Staggered roller bearing - Google Patents
Staggered roller bearing Download PDFInfo
- Publication number
- CN202690737U CN202690737U CN 201220307299 CN201220307299U CN202690737U CN 202690737 U CN202690737 U CN 202690737U CN 201220307299 CN201220307299 CN 201220307299 CN 201220307299 U CN201220307299 U CN 201220307299U CN 202690737 U CN202690737 U CN 202690737U
- Authority
- CN
- China
- Prior art keywords
- bearing
- retainer
- roller
- roller bearing
- utility
- 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 roller bearings, in particular to a staggered roller bearing. The staggered roller bearing comprises a bearing body and a retainer; the retainer is arranged in the bearing body; and the upper half part of the retainer is provided with upper rollers, and the lower half part of the retainer is provided with lower rollers. Double rows of the rollers are adopted by the staggered roller bearing, so that the work efficiency of the bearing is improved, and the roller bearing is suitable for the condition of high-speed running and is good in using effect.
Description
Technical field
The utility model relates to the roller bearing technical field, especially a kind of dislocation roller bearing.
Background technique
Bearing uses in enterprise's production and life work widely, and roller bearing is to be provided to rotate by roller to need to support in work, only has one group of roller in the present roller bearing, and such bearing can't be used in the situation of ultra high speed rotation.
The model utility content
Be not suitable for deficiency in the ultra high speed rotation situation in order to overcome existing roller bearing, the utility model provides a kind of dislocation roller bearing.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of dislocation roller bearing, comprise bearing and retainer, and be provided with retainer in the described bearing, described retainer upper half part is provided with roller, and described retainer lower half portion is provided with lower roller.
The beneficial effects of the utility model are, this dislocation roller bearing adopts Double-row-roller, have improved the working efficiency of bearing, and roller bearing is applicable in the situation of ultra high speed running, and using effect is good.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Among the figure 1, bearing, 2, upper roller, 3, lower roller, 4, retainer.
Embodiment
Be structural representation of the present utility model such as Fig. 1, a kind of dislocation roller bearing comprises bearing 1 and retainer 4, is provided with retainer 4 in the described bearing 1, and described retainer 4 upper half part are provided with roller 2, and described retainer 4 lower half portions are provided with lower roller 3.
This dislocation roller bearing is separately installed with roller 2 and lower roller 3 in upper half part and lower half portion of retainer 4, utilizes dislocation roller separately, has improved the adaptable rotating speed of bearing, and using effect is good.
Claims (1)
- One kind the dislocation roller bearing, comprise bearing (1) and retainer (4), be provided with retainer (4) in the described bearing (1), it is characterized in that, described retainer (4) upper half part is provided with roller (2), and described retainer (4) lower half portion is provided with lower roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307299 CN202690737U (en) | 2012-06-28 | 2012-06-28 | Staggered roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307299 CN202690737U (en) | 2012-06-28 | 2012-06-28 | Staggered roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690737U true CN202690737U (en) | 2013-01-23 |
Family
ID=47546363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307299 Expired - Fee Related CN202690737U (en) | 2012-06-28 | 2012-06-28 | Staggered roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690737U (en) |
-
2012
- 2012-06-28 CN CN 201220307299 patent/CN202690737U/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: 20130123 Termination date: 20130628 |