CN202118106U - Double row angular contact ball bearing - Google Patents
Double row angular contact ball bearing Download PDFInfo
- Publication number
- CN202118106U CN202118106U CN2011202092512U CN201120209251U CN202118106U CN 202118106 U CN202118106 U CN 202118106U CN 2011202092512 U CN2011202092512 U CN 2011202092512U CN 201120209251 U CN201120209251 U CN 201120209251U CN 202118106 U CN202118106 U CN 202118106U
- Authority
- CN
- China
- Prior art keywords
- bearing
- outer ring
- angular contact
- row angular
- retainer
- 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
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of bearings, in particular to a double row angular contact ball bearing, which is suitable for high-rigidity occasions and widely used in front wheel hubs of small vehicles and comprises a bearing outer ring, rolling balls, a bearing inner ring and a retainer. Two parallel rows of the rolling balls are respectively arranged between the bearing outer ring and the bearing inner ring through the retainer, and an angle alpha formed by connecting lines of contact points of the two parallel rows of rolling balls and the bearing inner ring and the bearing outer ring ranges from 30 degrees to 80 degrees. The double row angular contact ball bearing is simple in structure, can bear large axial-radial combined loading and moment loading, and can limit bidirectional axial displacements of a shaft or a shell.
Description
Technical field
The utility model relates to technical field of bearings, especially a kind ofly is applicable to high rigidity occasion, is widely used in the double-row angular contact bal bearing of car front-wheel hub.
Background technique
Present single-row angular contact ball bearing; Comprise bearing outer ring, ball and bearing inner race; Ball is arranged between bearing outer ring and the bearing inner race, on bearing outer ring and bearing inner race, is equipped with ring raceway, and the line of the point of contact of ball and bearing outer ring and bearing inner race is 15 °～40 ° with the angle that radially forms; The single-row angular contact ball bearing of this structures shape can only bear a direction thrust load; When bearing radial load, can cause additional axial force, and can only axes or shell moving axially in a direction.
The model utility content
The technical problem that the utility model will solve is: overcome the deficiency in the existing technology, provide a kind of simple in structure, can bear the angular contact ball bearing of two-way load and high working efficiency.
The utility model solves the technological scheme that its technical problem adopted: a kind of double-row angular contact bal bearing; Comprise bearing outer ring, ball, bearing inner race and retainer; Double ball arranged side by side is arranged between bearing outer ring and the bearing inner race through retainer respectively, and the angle that the line of the point of contact of double ball and bearing outer ring and bearing inner race forms is 30 °～80 °.
The material of the described retainer of the utility model is nylon or brass.
The beneficial effect of the utility model is: the utility model is simple in structure, can bear bigger with radially, axial two-way connected load and torque load, can axes or the displacement of shell bi-directional axial.
Description of drawings
Below in conjunction with accompanying drawing and mode of execution the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
1. bearing outer rings among the figure, 2. ball, 3. bearing inner race, 4. retainer.
Embodiment
Combine accompanying drawing that the utility model is further described now.The schematic representation that these accompanying drawings are simplification is only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
Double-row angular contact bal bearing as shown in Figure 1; Comprise bearing outer ring 1, ball 2, bearing inner race 3 and retainer 4; Said double ball arranged side by side 2 is arranged between bearing outer ring 1 and the bearing inner race 3 through retainer 4 respectively, and double ball 2 is 30 °～80 ° with the angle of the line formation of the point of contact of bearing outer ring 1 and bearing inner race 3; The material of retainer 4 is nylon or brass.
Above-mentioned mode of execution is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage that is familiar with this technology can understand the content of the utility model and implements; Can not limit the protection domain of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection domain of the utility model.
Claims (2)
1. double-row angular contact bal bearing; Comprise bearing outer ring (1), ball (2), bearing inner race (3) and retainer (4); It is characterized in that: said double ball arranged side by side (2) is arranged between bearing outer ring (1) and the bearing inner race (3) through retainer (4) respectively, and double ball (2) is 30 °～80 ° with the angle of the line formation of the point of contact of bearing outer ring (1) and bearing inner race (3).
2. double-row angular contact bal bearing according to claim 1 is characterized in that: the material of described retainer (4) is nylon or brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202092512U CN202118106U (en) | 2011-06-20 | 2011-06-20 | Double row angular contact ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202092512U CN202118106U (en) | 2011-06-20 | 2011-06-20 | Double row angular contact ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118106U true CN202118106U (en) | 2012-01-18 |
Family
ID=45459175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202092512U Expired - Fee Related CN202118106U (en) | 2011-06-20 | 2011-06-20 | Double row angular contact ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075417A (en) * | 2013-01-18 | 2013-05-01 | 山东博特轴承有限公司 | Double-row ball bearing for liquid crystal lens lapping machine |
| CN105041855A (en) * | 2015-07-31 | 2015-11-11 | 洛阳轴研科技股份有限公司 | Back-to-back assembly type biserial angular contact ball bearing and assembling method thereof |
-
2011
- 2011-06-20 CN CN2011202092512U patent/CN202118106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075417A (en) * | 2013-01-18 | 2013-05-01 | 山东博特轴承有限公司 | Double-row ball bearing for liquid crystal lens lapping machine |
| CN105041855A (en) * | 2015-07-31 | 2015-11-11 | 洛阳轴研科技股份有限公司 | Back-to-back assembly type biserial angular contact ball bearing and assembling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008131721A3 (en) | Multiple-row large roller bearing, especially axial radial bearing for the main arrangement of bearings of the rotor shaft of a wind power installation | |
| WO2009043663A3 (en) | Wheel bearing for motor vehicles | |
| US20160319861A1 (en) | Roller bearing | |
| CN202118106U (en) | Double row angular contact ball bearing | |
| CN103790950A (en) | Double-row variable combined bearing | |
| CN201763806U (en) | Wheel hub unit having three rows of angular-contact ball bearings | |
| CN2779140Y (en) | Double row integrated angular contact cylindrical roller rotary supporting bearing | |
| CN202132382U (en) | Self-aligning ball bearing with cylindrical bore | |
| CN217107846U (en) | Hub bearing structure | |
| CN201593569U (en) | External ball cage of universal joint | |
| CN202165441U (en) | Flange plate for automobile hub bearing unit | |
| CN217784020U (en) | Four-row hub bearing | |
| CN207161524U (en) | A kind of radial direction and the rolling bearing biaxially carried | |
| CN203214605U (en) | Stop double-row tapered roller bearing | |
| CN202100606U (en) | Single-row tapered roller bearing | |
| CN204312549U (en) | A kind of heavily loaded hub bearing | |
| CN103352914A (en) | Crossed roller bearing with crossed circular cone rolling bodies and steel ball rolling bodies | |
| CN109630544A (en) | A kind of high speed is without rib circular cone hub bearing | |
| CN202628806U (en) | Lubricating type dual-column conical roller bearing | |
| CN201137635Y (en) | Double row aligning bearing | |
| CN114738381A (en) | Wheel bearing structure | |
| CN101949415A (en) | Ball cage and three-column pin combined type universal joint transmission shaft assembly | |
| CN201090610Y (en) | Four-point contact ball bearing with improved structure | |
| CN222836072U (en) | Three-generation three-row hub ball bearing | |
| CN201391547Y (en) | Insert bearing with full-spherical surface seal |
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: 20120118 Termination date: 20120620 |