CN206655921U - A kind of double-row angular contact bal bearing with flange installation structure - Google Patents
A kind of double-row angular contact bal bearing with flange installation structure Download PDFInfo
- Publication number
- CN206655921U CN206655921U CN201720482579.9U CN201720482579U CN206655921U CN 206655921 U CN206655921 U CN 206655921U CN 201720482579 U CN201720482579 U CN 201720482579U CN 206655921 U CN206655921 U CN 206655921U
- Authority
- CN
- China
- Prior art keywords
- ring
- outer ring
- bearing
- locating ring
- locating
- 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.)
- Active
Links
Landscapes
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model proposes a kind of double-row angular contact bal bearing with flange installation structure, including inner ring, outer ring, outer ring is coated on the outside of inner ring, retainer is provided between inner ring and outer ring, one group of ball is provided with retainer, there is assembling to coordinate section for outer ring one end, assembling coordinates section to be adapted with bearing mounting base hole, outer ring outer wall has at least one of locating ring, circumferentially extending of the locating ring along outer ring, and to raised on the outside of outer ring.There is one group of connecting hole in locating ring, circumferential uniformly arrangement of each connecting hole along locating ring, locating ring and bearing mounting base are connected through the connecting hole by bolt.The outer ring for the flange arrangement that the bearing is set is provided with flange installation structure, and outer ring is installed on bearing mounting base using bolt, substitutes traditional pressing method, can improve efficiency of assembling, reduces damage ratio, reduces and uses professional press mounting tool；Assembly space can be made compact, positioning is reliable, non-slip.
Description
Technical field
It the utility model is related to bearing, more particularly to a kind of double-row angular contact bal bearing with flange installation structure.
Background technology
Bearing is the important spare part in plant equipment, and its major function is the mechanical rotary body of support, reduces it and is moved through
Coefficient of friction in journey, and ensure its rotating accuracy.Double-row angular contact bal bearing can bear the footpath based on larger radial load
To with axial joint load and moment load, limit the both sides axial displacement of axle.It is mainly used in limiting axle and shell is two-way
Tiltable in the part of axial displacement between the inside and outside circle of double-row angular contact bal bearing is limited, it is allowed to which inclination angle depends on axle
Internal clearance, bearing size, indoor design and the power and torque acted on bearing held, and maximum allowable inclination angle should ensure that
Too high additional stress will not be produced in bearing.If inclination angle be present between the inside and outside circle of bearing, the life-span of bearing will be influenceed, together
Shi Zaocheng bearing operation precise decreasings, running noise increase.With the progress of plant equipment, the size of diagonal contact ball bearing will
Ask more and more higher, but this Production of bearing generally existing problems with present：Assembled, low production efficiency, needed using pressing method
Special equipment is used, easily damages bearing in production process, outer ring is easily skidded.Therefore, it is necessary to this biserial angle
Contact ball bearing carries out structure optimization, to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of double-row angular contact bal bearing with flange installation structure, in order to pacify
Dress, reduce damage of the bearing rate.
The utility model for solve its technical problem the technical scheme adopted is that
A kind of double-row angular contact bal bearing with flange installation structure, including inner ring, outer ring, outer ring are coated on outside inner ring
Side, retainer is provided between inner ring and outer ring, one group of ball is provided with retainer, wherein：
There is assembling to coordinate section for outer ring one end, and assembling coordinates section to be adapted with bearing mounting base hole, and outer ring outer wall has extremely
Few one of locating ring, circumferentially extending of the locating ring along outer ring, and it is raised to outer ring outside.
There is one group of connecting hole in locating ring, circumferential uniformly arrangement of each connecting hole along locating ring, the company is passed through by bolt
Connect hole locating ring and bearing mounting base are connected.
The cross section of locating ring is rectangle, and locating ring is located in the middle part of outer ring, and assembling coordinates section to be located on the inside of locating ring, positioning
There is the space that can accommodate bolt head on the outside of ring.
The utility model has the advantage of the outer ring for the flange arrangement that the bearing is set is provided with flange installation structure, outside
Circle is installed on bearing mounting base using bolt, substitutes traditional pressing method, can improve efficiency of assembling, reduces damage ratio,
Reduce and use professional press mounting tool；Assembly space can be made compact, positioning is reliable, non-slip.
Brief description of the drawings
Fig. 1 be the utility model proposes the double-row angular contact bal bearing with flange installation structure structural representation；
Fig. 2 is the profile of the bearing.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines diagram and specific embodiment, and the utility model is expanded on further.
As shown in figure 1, the utility model proposes the double-row angular contact bal bearing with flange installation structure, including inner ring
1st, outer ring 2, outer ring are coated on the outside of inner ring, retainer 3 are provided between inner ring and outer ring, is provided with one group of ball 4 in retainer, outside
Enclosing one end, there is assembling to coordinate section, and assembling coordinates section to be adapted with bearing mounting base hole, and outer ring outer wall has at least to be positioned together
Ring 5, circumferentially extending of the locating ring along outer ring, and it is raised to outer ring outside.There is one group of connecting hole 6, each connecting hole in locating ring
Along the circumferential uniformly arrangement of locating ring, locating ring and bearing mounting base are connected through the connecting hole by bolt.Locating ring
Cross section be rectangle, locating ring is located in the middle part of outer ring, and assembling coordinates section be located on the inside of locating ring, with can hold on the outside of locating ring
Receive the space of bolt head.The outer ring for the flange arrangement that the bearing is set is provided with flange installation structure, and outer ring is installed using bolt
In on bearing mounting base, substituting traditional pressing method, efficiency of assembling can be improved, reduces damage ratio, is reduced using specialty pressure
Holding tool；Assembly space can be made compact, positioning is reliable, non-slip.
For embodiment of above only to illustrate technical concepts and features of the present utility model, its object is to allow the skill of this area
Art personnel understand content of the present utility model and are simultaneously carried out, and can not limit the scope of protection of the utility model with this, all
The equivalent change or modification done according to the utility model Spirit Essence, it should all cover in the scope of protection of the utility model.
Claims (3)
1. a kind of double-row angular contact bal bearing with flange installation structure, including inner ring, outer ring, outer ring are coated on outside inner ring
Side, retainer is provided between inner ring and outer ring, one group of ball is provided with retainer, it is characterised in that：
There is assembling to coordinate section for outer ring one end, and assembling coordinates section to be adapted with bearing mounting base hole, and outer ring outer wall has at least one
Road locating ring, circumferentially extending of the locating ring along outer ring, and it is raised to outer ring outside.
A kind of 2. double-row angular contact bal bearing with flange installation structure according to claim 1, it is characterised in that：
There is one group of connecting hole in locating ring, circumferential uniformly arrangement of each connecting hole along locating ring, the connecting hole is passed through by bolt
Locating ring and bearing mounting base are connected.
A kind of 3. double-row angular contact bal bearing with flange installation structure according to claim 1, it is characterised in that：
The cross section of locating ring is rectangle, and locating ring is located in the middle part of outer ring, and assembling coordinates section to be located on the inside of locating ring, outside locating ring
Side has the space that can accommodate bolt head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482579.9U CN206655921U (en) | 2017-05-03 | 2017-05-03 | A kind of double-row angular contact bal bearing with flange installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482579.9U CN206655921U (en) | 2017-05-03 | 2017-05-03 | A kind of double-row angular contact bal bearing with flange installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655921U true CN206655921U (en) | 2017-11-21 |
Family
ID=60319514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720482579.9U Active CN206655921U (en) | 2017-05-03 | 2017-05-03 | A kind of double-row angular contact bal bearing with flange installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655921U (en) |
-
2017
- 2017-05-03 CN CN201720482579.9U patent/CN206655921U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101700857B (en) | Heavy-load large-size pivoting support | |
| CN203155771U (en) | Checking circle tooling for cylinder body | |
| CN103967837A (en) | Compressor centrifugal vane wheel of aircraft engine | |
| CN208221399U (en) | A kind of press-fitting tool of crossed roller bearing backbone sealing ring | |
| CN107405951A (en) | Wheel bearing arrangement | |
| CN108662023A (en) | Bearing unit | |
| CN206655921U (en) | A kind of double-row angular contact bal bearing with flange installation structure | |
| CN104209738B (en) | Thrust foundation ring and lower machine frame assembling method | |
| CN108869473A (en) | A kind of texturing interference joint face group design method | |
| CN206702686U (en) | A kind of drilling on inclined surface frock | |
| CN105436868B (en) | Axis hole interference fit assembly and disassembly hydraulic pressure load push-pull with releasing pressure automatically function | |
| CN206361024U (en) | A kind of centripetal cylinder roller bearing blocked with roller | |
| CN209305244U (en) | A kind of semi-floating drive axle hub end component | |
| CN205101067U (en) | Engine valve seat insert | |
| CN111022486B (en) | Double-half inner ring angular contact ball bearing not easy to loose sleeve and capable of being flexibly disassembled | |
| CN107314037A (en) | A kind of bearing of convenient dismounting | |
| CN207454543U (en) | A kind of taper roller is the double-row bearing of combining structure | |
| CN206419340U (en) | A kind of hub bearing being easily installed | |
| CN207327999U (en) | A kind of biserial ball hub bearing unit of Novel spline structure | |
| CN205978071U (en) | Bearing of robot speed reducer | |
| CN211343719U (en) | Separated radial spherical plain bearing | |
| CN207460762U (en) | A kind of combine harvester wheel hub suspension shaft end connection | |
| CN206681863U (en) | A kind of valve body | |
| CN204716939U (en) | The linkage structure of a kind of power take-off and speed changer | |
| CN202326721U (en) | Self-positioning external tooth crossed roller-type slewing bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee after: C&U Co.,Ltd. Patentee after: SHANGHAI C&U GROUP Co.,Ltd. Patentee after: SHANGHAI C&U DOUBLE ROW BEARING Co.,Ltd. Address before: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee before: C & U Group Ltd. Patentee before: SHANGHAI C&U GROUP Co.,Ltd. Patentee before: SHANGHAI C&U DOUBLE ROW BEARING Co.,Ltd. |