CN203297341U - Novel thrust ball bearing - Google Patents
Novel thrust ball bearing Download PDFInfo
- Publication number
- CN203297341U CN203297341U CN2013203311997U CN201320331199U CN203297341U CN 203297341 U CN203297341 U CN 203297341U CN 2013203311997 U CN2013203311997 U CN 2013203311997U CN 201320331199 U CN201320331199 U CN 201320331199U CN 203297341 U CN203297341 U CN 203297341U
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- CN
- China
- Prior art keywords
- ball bearing
- thrust ball
- bearing
- novel thrust
- 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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Abstract
The utility model relates to the technical field of bearings, and particularly relates to a novel thrust ball bearing. The novel thrust ball bearing comprises an upper gasket and a lower gasket, a plurality of steel balls and a holder, wherein the steel balls are arranged between the upper gasket and the lower basket; the holder is arranged on both sides of the middle part of the steel balls; a radial gap is formed in the contact surface of the holder and each steel ball. The lower gasket is provided with a connecting bolt hole. According to the novel thrust ball bearing provided by the utility model, the energy produced by impact is reduced while a structure of radially protecting the bearing is provided, so that the service life of the bearing is prolonged.
Description
Technical field
The utility model relates to technical field of bearings, especially a kind of novel thrust ball bearing.
Background technique
But the design of bearing thrust load when thrust ball bearing adopts and to run up, consist of the washer-shaped lasso of the raceway ditch that rolls with ball.Because lasso is seat cushion shape, therefore, thrust ball bearing is divided into flat seat cushion type and transfers two types, thrust ball bearing bulbus cordis face seat cushion type.Plant bearing and can bear thrust load, but can not bear radial load.
The model utility content
In order to overcome the deficiency of existing technology, the utility model provides a kind of novel thrust ball bearing.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of novel thrust ball bearing, comprise up and down two packing rings, some steel balls and retainers, steel ball is loaded between upper gasket, lower gasket, in the middle of steel ball, both sides are equipped with retainer, and described retainer and steel ball surface of contact are provided with gap radially.
, according to another embodiment of the present utility model, comprise that further described lower gasket is provided with the connecting bolt hole.
The beneficial effects of the utility model are that the utility model has reduced the energy that impacts generation when the structure of radially protecting bearing is provided, improved the life-span of protection bearing.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure 1, upper gasket, 2, steel ball, 3, retainer, 4, gap, 5, lower gasket, 6, the connecting bolt hole.
Embodiment
Structural representation of the present utility model as Fig. 1, a kind of novel thrust ball bearing, comprise up and down two packing rings, some steel balls and retainers, steel ball 2 is loaded between upper gasket 1, lower gasket 5, in the middle of steel ball 2, both sides are equipped with retainer 3, described retainer 3 and steel ball 2 surface of contact are provided with gap 4 radially, and the section of cracking can reduce the radial load of steel ball rotor along radial deformation.Described lower gasket 5 is provided with connecting bolt hole 6, bearing can be connected, conserve space with the worktable of vertical lathe.
The utility model has reduced the energy that impacts generation when the structure of radially protecting bearing is provided, improved the life-span of protection bearing.
Claims (2)
1. novel thrust ball bearing, comprise up and down two packing rings, some steel balls and retainers, steel ball (2) is loaded between upper gasket (1), lower gasket (5), in the middle of steel ball (2), both sides are equipped with retainer (3), it is characterized in that, described retainer (3) and steel ball (2) surface of contact are provided with gap (4) radially.
2. novel thrust ball bearing according to claim 1, is characterized in that, described lower gasket (5) is provided with connecting bolt hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203311997U CN203297341U (en) | 2013-06-09 | 2013-06-09 | Novel thrust ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203311997U CN203297341U (en) | 2013-06-09 | 2013-06-09 | Novel thrust ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297341U true CN203297341U (en) | 2013-11-20 |
Family
ID=49573350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203311997U Expired - Fee Related CN203297341U (en) | 2013-06-09 | 2013-06-09 | Novel thrust ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019122A (en) * | 2014-05-16 | 2014-09-03 | 沈阳风电设备发展有限责任公司 | Self-lubricating high-thrust bearing |
-
2013
- 2013-06-09 CN CN2013203311997U patent/CN203297341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019122A (en) * | 2014-05-16 | 2014-09-03 | 沈阳风电设备发展有限责任公司 | Self-lubricating high-thrust bearing |
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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: 20140609 |