CN204082886U - A kind of thrust ball bearing - Google Patents
A kind of thrust ball bearing Download PDFInfo
- Publication number
- CN204082886U CN204082886U CN201420566342.5U CN201420566342U CN204082886U CN 204082886 U CN204082886 U CN 204082886U CN 201420566342 U CN201420566342 U CN 201420566342U CN 204082886 U CN204082886 U CN 204082886U
- Authority
- CN
- China
- Prior art keywords
- blowout patche
- steel ball
- ball bearing
- seat rings
- sealing gasket
- 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
Links
Abstract
The utility model discloses a kind of thrust ball bearing, comprise blowout patche, two seat rings, steel ball, two retainers, blowout patche is installed between two seat rings, a ball retainer is respectively provided with between two described seat rings and blowout patche, wherein a seat ring is assembled by the decile sector unit of more than three pieces, is provided with seal groove between seat ring and blowout patche.Be filled with sealing gasket in seal groove, sealing gasket surface is greater than external diameter thickness for internal diameter thickness.Steel ball is that steel ball made by silicon nitride ceramics.Decile sector unit is easy to make, and its blank adopts Bearing Steel forging, and technique easily realizes.Have technique simple, the feature of being easy to is installed.
Description
Technical field
The utility model belongs to mechanical fitting technical field, refers more particularly to thrust ball bearing.
Background technique
At present, bearing is most popular a kind of parts in machinery, and rolling bearing can be divided into radial bearing, thrust-bearing roller bearing etc.Under high speed or high-acceleration operating mode, generally there is worn steel ball and cause bearing element to have some setbacks in thrust-bearing, installation, maintenance or replacing difficulty greatly, affect the normal use of machinery.Need to improve thrust ball bearing.
Model utility content
The utility model is intended to the defect overcoming prior art, provides a kind of thrust ball bearing, has the advantages that technique is simple, easy for installation.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
A kind of thrust ball bearing, comprise blowout patche, two seat rings, steel ball, two retainers, blowout patche is installed between two seat rings, a ball retainer is respectively provided with between two described seat rings and blowout patche, wherein a seat ring is assembled by the decile sector unit of more than three pieces, is provided with seal groove between seat ring and blowout patche.
Further, be filled with sealing gasket in seal groove, sealing gasket surface is greater than external diameter thickness for internal diameter thickness.
Further, steel ball is that steel ball made by silicon nitride ceramics.
Compared with prior art, the utility model has following beneficial effect:
The utility model structure is simple, and decile sector unit is easy to make, and its blank adopts Bearing Steel forging, and technique easily realizes.Steel ball is silicon nitride ceramics, and resistance to chemical corrosion is strong.Have the advantages that structure is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is the generalized section of the utility model thrust ball bearing;
Fig. 2 is the schematic diagram of the seat ring of the utility model thrust ball bearing.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1-2, a kind of thrust ball bearing, comprise blowout patche 1, two seat rings 2, steel ball 3, two retainers 4, blowout patche is installed between two seat rings, respectively be provided with steel ball and a retainer between two described seat rings and blowout patche, steel ball is that steel ball made by silicon nitride ceramics.Wherein a seat ring 2 is assembled by the decile sector unit 21 of more than three pieces, is provided with seal groove 5 between seat ring and blowout patche.Be filled with sealing gasket in seal groove 5, sealing gasket surface is greater than external diameter thickness for internal diameter thickness.
The utility model structure is simple, and decile sector unit is easy to make, and its blank adopts Bearing Steel forging, and technique easily realizes.Steel ball is silicon nitride ceramics, and resistance to chemical corrosion is strong.Have the advantages that structure is simple, easy for installation.
The foregoing is only and mode of execution of the present utility model is described; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a thrust ball bearing, comprise blowout patche, two seat rings, steel ball, two retainers, it is characterized in that: blowout patche is installed between two seat rings, a ball retainer is respectively provided with between two described seat rings and blowout patche, wherein a seat ring is assembled by the decile sector unit of more than three pieces, is provided with seal groove between seat ring and blowout patche.
2. a kind of thrust ball bearing according to claim 1, is characterized in that: be filled with sealing gasket in seal groove, and sealing gasket surface is greater than external diameter thickness for internal diameter thickness.
3. a kind of thrust ball bearing according to claim 1, is characterized in that: steel ball is that steel ball made by silicon nitride ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566342.5U CN204082886U (en) | 2014-09-29 | 2014-09-29 | A kind of thrust ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566342.5U CN204082886U (en) | 2014-09-29 | 2014-09-29 | A kind of thrust ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082886U true CN204082886U (en) | 2015-01-07 |
Family
ID=52175609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566342.5U Expired - Fee Related CN204082886U (en) | 2014-09-29 | 2014-09-29 | A kind of thrust ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279224A (en) * | 2014-09-29 | 2015-01-14 | 无锡明珠钢球有限公司 | Thrust ball bearing |
-
2014
- 2014-09-29 CN CN201420566342.5U patent/CN204082886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279224A (en) * | 2014-09-29 | 2015-01-14 | 无锡明珠钢球有限公司 | Thrust ball bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203308898U (en) | High-speed deep groove ball bearing | |
| CN204082886U (en) | A kind of thrust ball bearing | |
| CN203926392U (en) | Noncontact seal type double-row full-complement cylinder roller bearing | |
| CN204602806U (en) | A kind of bearing unit for roll walking | |
| CN203670462U (en) | Sealed type tapered roller bearing | |
| CN203214590U (en) | Single-direction thrust ball bearing | |
| CN203453647U (en) | Extract conveying pipe | |
| CN203770417U (en) | Sealed four-row tapered roller bearing | |
| CN104279224A (en) | Thrust ball bearing | |
| CN102261382A (en) | Angular contact ball bearing with grease storage groove on outer ring | |
| CN202468719U (en) | Axial sealing bearing provided with sealing rings | |
| CN104653611A (en) | Heavy-load-used double-row tapered roller bearing | |
| CN202531644U (en) | Omniseal biserial cylindrical roller bearing with flange | |
| CN204371952U (en) | Escalator precision bearing | |
| CN203926423U (en) | Full dress Biserial cylindrical roller bearing with contactless dust cover and retainer | |
| CN204164170U (en) | A kind of sealed type roller bearing | |
| CN203214608U (en) | Bidirectional thrust ball bearing | |
| CN104653606A (en) | Four-row cylindrical roller bearing for heavy loading | |
| CN204283976U (en) | Novel water pump for automobile shaft connecting bearing | |
| CN204344690U (en) | A kind of four-line column roller bearing retainer | |
| CN203009571U (en) | Full-type cylindrical roller bearing with oil seal | |
| CN203009567U (en) | Single-raw angular contact ball bearing | |
| CN202746594U (en) | Piston rod sealing device | |
| CN202628799U (en) | Sealed bearing of rolling mill | |
| CN202209351U (en) | Improved roller bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |