CN201810673U - Full complement double-row cylindrical roller bearing with flanged outer race - Google Patents
Full complement double-row cylindrical roller bearing with flanged outer race Download PDFInfo
- Publication number
- CN201810673U CN201810673U CN2010205730084U CN201020573008U CN201810673U CN 201810673 U CN201810673 U CN 201810673U CN 2010205730084 U CN2010205730084 U CN 2010205730084U CN 201020573008 U CN201020573008 U CN 201020573008U CN 201810673 U CN201810673 U CN 201810673U
- Authority
- CN
- China
- Prior art keywords
- cylindrical roller
- bearing
- outer race
- outer ring
- roller bearing
- 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
- 230000000295 complement effect Effects 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a full complement double-row cylindrical roller bearing with a flanged outer race, which is characterized by comprising an outer race, an inner race, cylindrical rollers, sealing covers and an outer layer flange, wherein a raceway is arranged between the inner race and the outer race; two rows of full complement short cylindrical rollers are arranged in the raceway; the sealing covers are arranged on the end surfaces of two sides of the connected part of the outer race and the inner race; and the outer layer flange is arranged at one side of the outer race.
Description
Technical field
The utility model relates to field of bearings, relates to the flanged Biserial cylindrical roller bearing of completely adorning in a kind of outer ring concretely.
Background technique
Continuous development along with industry, bearing is all used on the equipment of all trades and professions and utensil widely, estimate practical situations such as the load of carrying and Environmental Conditions at the characteristics of device structure, bearing, it is varied that the kind model of bearing also presents, complete.Biserial cylindrical roller bearing belongs to a series of bearing, at present comparatively general Biserial cylindrical roller bearing outer ring is adopted the smooth structure of no flange and be provided with retainer between inner ring and outer ring, roller can not completely be loaded in the raceway, can't reach the maximum load-carrying capacity of bearing, shorten the working life of bearing, inconvenience is installed simultaneously, and the bearing support of main frame is caused wearing and tearing, thereby reduce the working life of main frame.
Summary of the invention
In view of the defective that existing procucts exist, the utility model is to provide a kind of outer ring flanged Biserial cylindrical roller bearing of completely adorning.
For achieving the above object, the flanged Biserial cylindrical roller bearing of completely adorning in a kind of outer ring of the utility model is characterized in that: be made of outer ring, inner ring, cylindrical roller, sealing cover and outer flange.Be provided with raceway between inner ring and the outer ring, be provided with two row in the raceway and completely adorn short columnar roller, the both sides end face of outer ring and inner ring connecting place is provided with sealing cover, and outer ring one side is provided with outer flange.
The utility model is compared with existing product, has following outstanding advantage and good effect:
1, one end is provided with flange to the utility model in the outer ring, has both satisfied axially certain and bearings mounted requirement of radial space that main frame is installed bearing portion, makes things convenient for the installation of bearing again, does not also influence the runnability of host part simultaneously.
2, the utility model adopts the design of no retainer, and two row short columnar rollers are completely adorned in bearing inside, have improved the bearing capacity of bearing.
3, the utility model has been set up sealing cover at the both sides of bearing end face, has both prevented that dust from entering, and prevents that also lubricating grease from outwards revealing, and forms a closed bearing, in the life-span of having improved bearing, has also increased the practical environment of bearing simultaneously.
4, the utility model design bearing gyration center circular diameter size makes pack into as much as possible cylindrical roller of bearing, reaches the maximum load-carrying capacity of bearing.
5, the utility model has designed the assembling chamfering on the internal diameter of bearing, makes that the installation of bearing is convenient, does not influence the rigidity and the intensity of bearing inner race simultaneously again.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Reference character shown in Figure 1 is as follows: outer ring 1, inner ring 2, cylindrical roller 3, sealing cover 4, outer flange 5.
In the flanged schematic representation of completely adorning Biserial cylindrical roller bearing in a kind of outer ring shown in Figure 1, its main structure comprises: outer ring 1, inner ring 2, cylindrical roller 3, sealing cover 4 and outer flange 5.Be provided with raceway between inner ring 2 and the outer ring 1, be provided with two row in the raceway and completely adorn short columnar roller 3, outer ring 1 is provided with sealing cover 4 with the both sides end face of inner ring 2 connecting places, and outer ring 1 one sides are provided with outer flange 5.
Claims (1)
1. the flanged Biserial cylindrical roller bearing of completely adorning in outer ring is characterized in that: be made of outer ring, inner ring, cylindrical roller, sealing cover and outer flange; Be provided with raceway between inner ring and the outer ring, be provided with two row in the raceway and completely adorn short columnar roller, the both sides end face of outer ring and inner ring connecting place is provided with sealing cover, and outer ring one side is provided with outer flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205730084U CN201810673U (en) | 2010-10-23 | 2010-10-23 | Full complement double-row cylindrical roller bearing with flanged outer race |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205730084U CN201810673U (en) | 2010-10-23 | 2010-10-23 | Full complement double-row cylindrical roller bearing with flanged outer race |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810673U true CN201810673U (en) | 2011-04-27 |
Family
ID=43893615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205730084U Expired - Fee Related CN201810673U (en) | 2010-10-23 | 2010-10-23 | Full complement double-row cylindrical roller bearing with flanged outer race |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105255A (en) * | 2017-12-26 | 2018-06-01 | 瓦房店轴承集团有限责任公司 | The pulley blocks Biserial cylindrical roller bearing for integrating sealing and dustproof |
| CN113027913A (en) * | 2021-03-25 | 2021-06-25 | 洛阳Lyc轴承有限公司 | Self-locking double-row full-complement cylindrical roller bearing with flange outer ring |
-
2010
- 2010-10-23 CN CN2010205730084U patent/CN201810673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105255A (en) * | 2017-12-26 | 2018-06-01 | 瓦房店轴承集团有限责任公司 | The pulley blocks Biserial cylindrical roller bearing for integrating sealing and dustproof |
| CN113027913A (en) * | 2021-03-25 | 2021-06-25 | 洛阳Lyc轴承有限公司 | Self-locking double-row full-complement cylindrical roller bearing with flange outer ring |
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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: 20110427 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |