CN201412445Y - Ceramic component bearing - Google Patents
Ceramic component bearing Download PDFInfo
- Publication number
- CN201412445Y CN201412445Y CN2009201254226U CN200920125422U CN201412445Y CN 201412445 Y CN201412445 Y CN 201412445Y CN 2009201254226 U CN2009201254226 U CN 2009201254226U CN 200920125422 U CN200920125422 U CN 200920125422U CN 201412445 Y CN201412445 Y CN 201412445Y
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- CN
- China
- Prior art keywords
- bearing
- bearings
- ceramic
- ceramic component
- steel
- 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 - Lifetime
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Abstract
The utility model discloses a ceramic component bearing, and belongs to bearings. The ceramic component bearing is composed of a ceramic ring and a bearing, wherein two sets of sealed flange angle contact steel bearings (2) and bearings (3) are installed in a basin-type ceramic ring (1) in parallel. The ceramic component bearing has the technical advantages that firstly, the corrosion resistance of the bearings is higher than common steel bearings, the characteristic that ceramic materials have excellent corrosion prevention and insulating performance is utilized to develop ceramic and bearingsteel combined bearings, which not only improves the defect that pure steel bearings do not have corrosion prevention and insulating performance, but also exerts the mature characteristics of the bearing steel manufacture technique and the advantages of strong rigidity, anti-fatigue and creep resistance in ceramic materials, satisfies the using working conditions, secondly, the bearing capacity of the bearings is improved, and the ceramic component bearing is applicable to the field of checking railroad orbits.
Description
Technical field:
The utility model relates to bearing, particularly a kind of ceramic component bearing.
Background technique:
The overwhelming majority is the steel bearing in the prior art, the manufacturing process maturation of steel bearing, but the steel bearing does not possess corrosion-resistant and insulating properties, can not satisfy some applying working condition, long-term dependence on import.
Summary of the invention:
The purpose of this utility model is to provide a kind of ceramic component bearing, utilizing this bearing both to improve clean steel system bearing does not possess corrosion-resistant and shortcoming insulating properties, ripe characteristics and stupalith rigidity, antifatigue and the anti-strong advantage of wriggling property of Bearing Steel manufacturing process have been brought into play again, to satisfy the applying working condition demand.
Formation of the present utility model: form by porcelain ring and bearing, two cover sealing flange angle contacting steel bearings are installed in basin type porcelain ring side by side.
Compared with the prior art, the utility model is installed two cover sealing flange angular contact bearings side by side in basin type porcelain ring, the bearing corrosion resistance is higher than common steel bearing, utilize that stupalith is corrosion-resistant, the characteristic of excellent insulation performance, development pottery and Bearing Steel combination bearing, both improve clean steel system bearing and do not possessed corrosion-resistant and shortcoming insulating properties, brought into play the ripe characteristics and the strong advantage of stupalith rigidity, antifatigue and creep resistance of Bearing Steel manufacturing process again, satisfied applying working condition.
Bearing load carrying capacity improves, and its technical order is: (1) bearing completed products precision reaches the P5 level; (2) porcelain ring and bearing combination force satisfy 100Kg power; (3) radially bear the 200Kg impact force; (4) bearing acid-alkali-corrosive-resisting, insulation resistance: 50-100M Ω.
Description of drawings:
Accompanying drawing is the utility model structural representation.
1. porcelain rings among the figure, 2. bearing, 3. bearing.
Embodiment:
As shown in the figure, two cover sealing flange angle contacting steel bearing 2 and bearings 3 are installed side by side in basin type porcelain ring 1.
Claims (1)
1. a ceramic component bearing is made up of porcelain ring and bearing, it is characterized in that: two cover sealing flange angle contacting steel bearing (2) and bearings (3) are installed in basin type porcelain ring (1) side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201254226U CN201412445Y (en) | 2009-05-27 | 2009-05-27 | Ceramic component bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201254226U CN201412445Y (en) | 2009-05-27 | 2009-05-27 | Ceramic component bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412445Y true CN201412445Y (en) | 2010-02-24 |
Family
ID=41714329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201254226U Expired - Lifetime CN201412445Y (en) | 2009-05-27 | 2009-05-27 | Ceramic component bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412445Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975531A (en) * | 2017-11-23 | 2018-05-01 | 方晓超 | A kind of combined bearing |
-
2009
- 2009-05-27 CN CN2009201254226U patent/CN201412445Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975531A (en) * | 2017-11-23 | 2018-05-01 | 方晓超 | A kind of combined bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100224 |
|
| CX01 | Expiry of patent term |