CN203023280U - Insert bearing - Google Patents
Insert bearing Download PDFInfo
- Publication number
- CN203023280U CN203023280U CN 201320045989 CN201320045989U CN203023280U CN 203023280 U CN203023280 U CN 203023280U CN 201320045989 CN201320045989 CN 201320045989 CN 201320045989 U CN201320045989 U CN 201320045989U CN 203023280 U CN203023280 U CN 203023280U
- Authority
- CN
- China
- Prior art keywords
- bearing
- inner ring
- outer ring
- outside surface
- spherical outside
- 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
Images
Landscapes
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model discloses an insert bearing which comprises an outer ring of which the outer surface is a spherical surface, an inner ring, multiple rolling bodies arranged between the outer ring and the inner ring, and a retainer for supporting the multiple rolling bodies, wherein the retainer is made of a glass fiber reinforced polyamide 68 material; and anticorrosive layers are coated on the surfaces of the outer ring and the inner ring. The outer ring and the inner ring are made of common bearing steel, the anticorrosive layers are coated on the surfaces of the outer ring and the inner ring, thus the corrosion resistance of the bearing is improved; and a hard chromium layer is adopted, so that the wear resistance of the surface can be enhanced, and the service life of the bearing is prolonged.
Description
Technical field
The utility model belongs to field of bearings, is specifically related to a kind of bearing with spherical outside surface.
Background technique
The outer ring of existing bearing with spherical outside surface and inner ring easily cause the surface be corroded or get rusty under the pollution of water or other susceptibility-to-corrosion liquid, in order to prevent getting rusty and corrode, adopt stainless steel material to make outer ring and inner ring but stainless products is very high.
The model utility content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to provide a kind of bearing with spherical outside surface of getting rusty and corroding of preventing, and can improve the wear-resisting property on surface.
(2) technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of bearing with spherical outside surface, it comprises that outer surface is outer ring, the inner ring of sphere, the retainer that is arranged on several rolling elements between outer ring and inner ring and is used for supporting several rolling elements, retainer is made by the glass fiber reinforced polyamide 66 material, all is coated with corrosion-resistant coating on the surface of outer ring and inner ring.
Corrosion-resistant coating is the zinc layer, and corrosion-resistant coating also can be hard chromium layers.
Also be provided with two dust covers between outer ring and inner ring, two dust covers lay respectively at the two ends of bearing with spherical outside surface.
(3) beneficial effect
Compared with prior art, the utility model is made by the plain bearing steel in outer ring and inner ring, and its surface is coated with corrosion-resistant coating, has improved the corrosion resistance of bearing, adopts hard chromium layers, can also strengthen the wear resistance on surface, improves the working life of bearing.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model bearing with spherical outside surface.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but can not be used for limiting scope of the present utility model.
The structure of the utility model bearing with spherical outside surface as shown in Figure 1, this bearing with spherical outside surface comprises that outer surface is outer ring 1, the inner ring 2 of sphere, the retainer 5 that is arranged on several rolling elements 3 between outer ring 1 and inner ring 2 and is used for supporting several rolling elements 3, retainer 5 is made by the glass fiber reinforced polyamide 66 material, all is coated with corrosion-resistant coating on the surface of outer ring 1 and inner ring 2.Corrosion-resistant coating can be the zinc layer, can improve the corrosion resistance of bearing with spherical outside surface.
Corrosion-resistant coating also can be hard chromium layers, not only can improve the corrosion resistance of bearing, can also strengthen the wear resistance of bearing with spherical outside surface, improves the working life of bearing.
Also be provided with two dust covers 4 between outer ring 1 and inner ring 2, two dust covers 4 lay respectively at the two ends of bearing with spherical outside surface, and wherein dust cover is sheet metal spare, wherein, seal ring can be installed in the inboard of each dust cover, prevents from being filled in inner lubricated Yin Gaowen thinning and flow out.
These are only preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. bearing with spherical outside surface, it is characterized in that: described bearing with spherical outside surface comprises that outer surface is outer ring (1), the inner ring (2) of sphere, the retainer (5) that is arranged on several rolling elements (3) between described outer ring (1) and described inner ring (2) and is used for supporting described several rolling elements (3), described retainer (5) is made by the glass fiber reinforced polyamide 66 material, all is coated with corrosion-resistant coating on the surface of described outer ring (1) and described inner ring (2).
2. bearing with spherical outside surface according to claim 1, it is characterized in that: described corrosion-resistant coating is the zinc layer.
3. bearing with spherical outside surface according to claim 1, it is characterized in that: described corrosion-resistant coating is hard chromium layers.
4. the described bearing with spherical outside surface of according to claim 1 to 3 any one, it is characterized in that: also be provided with two dust covers (4) between described outer ring (1) and described inner ring (2), described two dust covers (4) lay respectively at the two ends of described bearing with spherical outside surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045989 CN203023280U (en) | 2013-01-25 | 2013-01-25 | Insert bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045989 CN203023280U (en) | 2013-01-25 | 2013-01-25 | Insert bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023280U true CN203023280U (en) | 2013-06-26 |
Family
ID=48647269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045989 Expired - Fee Related CN203023280U (en) | 2013-01-25 | 2013-01-25 | Insert bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980350A (en) * | 2017-05-31 | 2018-12-11 | 中西金属工业株式会社 | Sealing device is used in rotation |
-
2013
- 2013-01-25 CN CN 201320045989 patent/CN203023280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980350A (en) * | 2017-05-31 | 2018-12-11 | 中西金属工业株式会社 | Sealing device is used in rotation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203023280U (en) | Insert bearing | |
| CN102409286A (en) | Corrosion-resistant and alkali-resistant treatment method for pipe piece connecting piece of metro | |
| CN104154339A (en) | Anticorrosive seamless steel tube used for ship | |
| CN203202245U (en) | Seawater resistant butterfly valve | |
| CN205191051U (en) | Single point mooring oil transportation terminal rotary joint | |
| CN201810219U (en) | Corrosion-resistant and wear-resistant sucker rod | |
| CN214459590U (en) | Ocean anticorrosion support | |
| CN204312550U (en) | A kind of surge bearing with spherical outside surface | |
| CN208845564U (en) | A kind of wear-resisting type bar section of stainless steel | |
| CN203731075U (en) | Self-lubricating and wear-resistant seamless steel pipe used for automobile rotation shaft | |
| CN203146824U (en) | Moving ring of sealing element | |
| CN203008796U (en) | Corrosion-resistant abrasion-resistant oil pipe provided with non-metallic composite coating | |
| CN202326443U (en) | Novel axial flow pump | |
| CN201209626Y (en) | Galvanized exterior spherical ball bearing | |
| CN212251512U (en) | Steel pipe with eccentric anticorrosive coating | |
| CN204688556U (en) | A kind of rotary broom | |
| CN202158089U (en) | Corrosion resisting ball bearing with sealed outer spherical surface | |
| CN205350598U (en) | Resistance to corrosion steel pipe has | |
| CN219692638U (en) | Corrosion-resistant and wear-resistant pipeline | |
| CN203123962U (en) | Steel liner ceramic reactor | |
| CN212692672U (en) | Special anti-corrosion heating coil | |
| CN202972275U (en) | Composite type flange | |
| CN204239779U (en) | A kind of anticorrosion butterfly valve | |
| CN201593616U (en) | Special anti-rust butterfly valve for high-temperature flue gas and coal gas | |
| CN210318957U (en) | Rotary joint of oil filling riser |
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: 20130626 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |