CN202493575U - High-temperature-resistant deep groove ball bearing - Google Patents
High-temperature-resistant deep groove ball bearing Download PDFInfo
- Publication number
- CN202493575U CN202493575U CN2011205518432U CN201120551843U CN202493575U CN 202493575 U CN202493575 U CN 202493575U CN 2011205518432 U CN2011205518432 U CN 2011205518432U CN 201120551843 U CN201120551843 U CN 201120551843U CN 202493575 U CN202493575 U CN 202493575U
- Authority
- CN
- China
- Prior art keywords
- bearing
- deep groove
- temperature
- high temperature
- groove ball
- 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
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
A high-temperature-resistant deep groove ball bearing belongs to the field of bearing manufacturing. An inner ring and an outer ring are respectively arranged on the inner side and the outer side of a steel ball, a graphite isolation block is used as a bearing retainer, and a dustproof cover is arranged outside the graphite isolation block. The high-temperature-resistant deep groove ball bearing has the advantages of utilizing high-temperature-resistant graphite materials as solid lubrication agents so as to be good in lubrication effect, free of generating harmful gas at the high temperature and harmless to the environment and the human bodies. The surfaces of a ferrule, a rolling body and a dustproof cover are processed in a manganese phosphorus mode to avoid rusting at the high temperature and improve running performance. By means of the dustproof cover, solid impurities are prevented from entering the bearing, and service life of the bearing is prolonged. Due to ample clearance, the bearing is prevented form being clamped at the high temperature or after being cooled quickly.
Description
Technical fieldThe utility model relates to high temperature resistant deep groove ball bearing, belongs to bearing and makes the field.
Background techniqueAt present, will adopt high-temperature bearing on the domestic steel mill cold bed, the temperature using scope of general bearing is-30 ℃ to 120 ℃ a occasion.Adopt steel plate pressing cage or brass retainer in the bearing, but the retainer non-refractory of these two kinds of bearings, under high-temperature condition, lubricating grease can volatilize in the bearing.Be badly in need of a kind of high temperature resistant bearing of design and satisfy high temperature requirement, satisfy user's needs.
Summary of the inventionIn view of the defective that prior art exists, the purpose of the utility model provides a kind of high temperature resistant deep groove ball bearing.
For realizing above-mentioned purpose; The technical solution that the utility model adopted is: high temperature resistant deep groove ball bearing; The inside and outside both sides of steel ball are respectively equipped with inner ring and outer ring, it is characterized in that: adopt the graphite spacing block as retainer, the graphite spacing block is provided with dust cover outward.
Said inner ring, outer ring, steel ball, dust cover surface are all passed through the manganese phosphatization and are handled.
Said graphite spacing block is a trapezium structure.
The bearing of being mentioned in the utility model adopts greater than C5 group play.
High temperature resistant deep groove ball bearing, its beneficial effect is: adopt resistant to elevated temperatures graphite material as solid lubricant, high lubricating effect can not produce harmful gas under the high temperature, to environment and body harmless; Lasso, rolling element, dust cover surface are all passed through the manganese phosphatization and are handled, corrosion and raising ride quality in the time of can preventing high temperature; Dust cover design, it is inner to prevent that solid impurity from invading bearing, prolongs bearing working life; Adopt big play, can prevent that bearing from high temperature or rapidly blocking after the cooling.
Description of drawings
Fig. 1 is the structure diagram of high temperature resistant deep groove ball bearing.
Fig. 1 reference character is following: 1, graphite spacing block, 2, steel ball, 3, inner ring, 4, the outer ring, 5, dust cover.
Embodiment
In the structure diagram of the high temperature resistant deep groove ball bearing that Fig. 1 shows, its main structure comprises: the inside and outside both sides of steel ball 2 are respectively equipped with inner ring 3 and outer ring 4, adopt graphite spacing block 1 as retainer, the graphite spacing block 1 outer dust cover 5 that is provided with.
Said inner ring 3, outer ring 4, steel ball 2, dust cover 5 surfaces are all passed through the manganese phosphatization and are handled.
Said graphite spacing block 1 is a trapezium structure.
The bearing of being mentioned in the utility model adopts greater than C5 group play.
High temperature resistant deep groove ball bearing, because the disc rotation speed below the cold bed is not too high, retainer adopts the retainer structure of spacing block form; Adopt solid lubricant, the graphite retainer has good self-lubricating property, during bearing operation; Plumbago comes off; Lubricated raceway and rolling element can not produce harmful gas under the high temperature, to environment and body harmless.
Claims (4)
1. high temperature resistant deep groove ball bearing, the inside and outside both sides of steel ball (2) are respectively equipped with inner ring (3) and outer ring (4), it is characterized in that: adopt graphite spacing block (1) as retainer, the outer dust cover (5) that is provided with of graphite spacing block (1).
2. high temperature resistant deep groove ball bearing according to claim 1 is characterized in that: said inner ring (3), outer ring (4), steel ball (2), dust cover (5) surface are all passed through the manganese phosphatization and are handled.
3. high temperature resistant deep groove ball bearing according to claim 1 is characterized in that: said graphite spacing block (1) is a trapezium structure.
4. high temperature resistant deep groove ball bearing according to claim 1 is characterized in that: said bearing adopts greater than C5 group play.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205518432U CN202493575U (en) | 2011-12-27 | 2011-12-27 | High-temperature-resistant deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205518432U CN202493575U (en) | 2011-12-27 | 2011-12-27 | High-temperature-resistant deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493575U true CN202493575U (en) | 2012-10-17 |
Family
ID=46999807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205518432U Expired - Lifetime CN202493575U (en) | 2011-12-27 | 2011-12-27 | High-temperature-resistant deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518652A (en) * | 2011-12-27 | 2012-06-27 | 瓦房店轴承集团有限责任公司 | High-temperature resistant deep groove ball bearing |
-
2011
- 2011-12-27 CN CN2011205518432U patent/CN202493575U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518652A (en) * | 2011-12-27 | 2012-06-27 | 瓦房店轴承集团有限责任公司 | High-temperature resistant deep groove ball bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201953818U (en) | Self-lubricating sliding bearing | |
| CN204477069U (en) | A kind of high abrasion-proof and high temperature resistant bearing | |
| CN102135133A (en) | Sealed single-row cylindrical roller bearing | |
| CN201651037U (en) | Double-inner ring angular contact ball bearing without lock amount in inner rings | |
| CN202493575U (en) | High-temperature-resistant deep groove ball bearing | |
| CN101769309A (en) | Rolling mill double-row cylinder roller bearing | |
| CN105179464A (en) | Highly non-compact lubricant-containing ceramic bearing | |
| CN201347951Y (en) | Bearing with dustproof retainer rings on both sides of full rollers and cylindrical rollers | |
| CN102518652A (en) | High-temperature resistant deep groove ball bearing | |
| CN103758873A (en) | Grease lubrication sealing bearing | |
| CN201575058U (en) | Special sealed double-row cylindrical roller bearing for railways | |
| CN203926392U (en) | Noncontact seal type double-row full-complement cylinder roller bearing | |
| CN203847569U (en) | High-temperature resistant deep-groove ball bearing | |
| CN201687859U (en) | Tapered roller bearing with spherical inner ring baffle edge face | |
| CN206206393U (en) | A kind of non-maintaining bearing of novel vibrating screen | |
| CN101769310A (en) | Cylinder roller bearing full of rollers and having two edges provided with dustproof check rings | |
| CN101586601A (en) | Angular contact ball bearing with double outer rings | |
| CN204716742U (en) | Non-compactness is containing oiling agent ceramic bearing | |
| CN202149140U (en) | Self-lubricating oscillating bearing | |
| CN201196194Y (en) | Double-outer ring angular contact ball bearing | |
| CN204003950U (en) | The agricultural vehicle clutch bearing of good airproof performance | |
| CN104653611A (en) | Heavy-load-used double-row tapered roller bearing | |
| CN204704269U (en) | The non-maintaining Self-regulation core-tension type clutch release bearing unit of light weight selflubricating | |
| CN205025627U (en) | Piston ring and have engine and vehicle of this piston ring | |
| CN205207437U (en) | Zanjon ball disjunctor bearing that self -lubricating is high temperature resistant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
|
| CX01 | Expiry of patent term |