CN202991849U - Double-row deep groove ball bearing - Google Patents
Double-row deep groove ball bearing Download PDFInfo
- Publication number
- CN202991849U CN202991849U CN 201220593426 CN201220593426U CN202991849U CN 202991849 U CN202991849 U CN 202991849U CN 201220593426 CN201220593426 CN 201220593426 CN 201220593426 U CN201220593426 U CN 201220593426U CN 202991849 U CN202991849 U CN 202991849U
- Authority
- CN
- China
- Prior art keywords
- bearing
- deep groove
- groove ball
- outer ring
- bearing outer
- 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
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 238000002955 isolation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a double-row deep groove ball bearing which comprises bearing outer rings, bearing inner rings and rolling bodies. Each bearing outer ring is m-shaped, each bearing outer ring can contain two rolling bodies side by side, and every two rolling bodies are separated by a stand column between two bearing outer rings. The double-row deep groove ball bearing has the advantages that a single row of rolling bodies is changed to two rows, and thus loading capacity is improved greatly and performance of the bearing is improved.
Description
Technical field
The utility model relates to a kind of double deep groove ball bearing.
Background technique
Bearing has very widely to be used, be mainly used in supporting rotator, and reduce friction factor, yet some bearing cause because load capacity is less, easy to wear.
The model utility content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of double deep groove ball bearing is provided.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of double deep groove ball bearing, comprise bearing outer ring, bearing inner race and rolling element, described bearing outer ring is arranged to the m type, described bearing outer ring can hold two rolling elements side by side, the column isolation in the middle of described rolling element cup bearing outer ring.
Further, described bearing outer ring m type radian is slightly larger than the circumference radian of rolling element.
Further, described rolling element is outside equipped with seal ring.
The beneficial effects of the utility model are: a kind of double deep groove ball bearing is provided, single-row rolling element is arranged to double, can greatly improve load, improved the performance of bearing.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation of bearing;
Wherein: 1, bearing outer ring, 2, bearing inner race, 3, rolling element, 4, seal ring, 5, column.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of double deep groove ball bearing as shown in Figure 1, comprise bearing outer ring 1, bearing inner race 2 and rolling element 3, described bearing outer ring 1 is arranged to the m type, described bearing outer ring 1 can hold two rolling elements 3 side by side, column 5 isolation in the middle of 3 glasss of bearing outer rings of described rolling element 1, double rolling element structure has improved the bearing capacity of bearing greatly, has improved the performance of bearing.
Further, described bearing outer ring 1m type radian is slightly larger than the circumference radian of rolling element 3.
Further, described rolling element 3 is outside equipped with seal ring 4.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (3)
1. double deep groove ball bearing, comprise bearing outer ring (1), bearing inner race (2) and rolling element (3), it is characterized in that: described bearing outer ring (1) is arranged to the m type, described bearing outer ring can hold two rolling elements (3) side by side, column (5) isolation in the middle of described rolling element (3) cup bearing outer ring (1).
2. double deep groove ball bearing according to claim 1, it is characterized in that: described bearing outer ring (1) m type radian is slightly larger than the circumference radian of rolling element (3).
3. double deep groove ball bearing according to claim 1, it is characterized in that: described rolling element (3) is outside equipped with seal ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593426 CN202991849U (en) | 2012-11-12 | 2012-11-12 | Double-row deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593426 CN202991849U (en) | 2012-11-12 | 2012-11-12 | Double-row deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991849U true CN202991849U (en) | 2013-06-12 |
Family
ID=48563033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220593426 Expired - Fee Related CN202991849U (en) | 2012-11-12 | 2012-11-12 | Double-row deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991849U (en) |
-
2012
- 2012-11-12 CN CN 201220593426 patent/CN202991849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131112 |