CN205858963U - A kind of angular contact ball bearing - Google Patents
A kind of angular contact ball bearing Download PDFInfo
- Publication number
- CN205858963U CN205858963U CN201620725733.6U CN201620725733U CN205858963U CN 205858963 U CN205858963 U CN 205858963U CN 201620725733 U CN201620725733 U CN 201620725733U CN 205858963 U CN205858963 U CN 205858963U
- Authority
- CN
- China
- Prior art keywords
- ring
- steel ball
- retainer
- outer ring
- inner ring
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of angular contact ball bearing, including inner ring, outer ring, steel ball, retainer, interior ring outer wall, inwall stage casing, outer ring are equipped with annular groove, and described annular groove is the ring raceway of steel ball；Outer ring sleeve is located at outside inner ring, is provided with retainer between inner ring, outer ring, is respectively equipped with steel ball in several circle pockets on retainer；Round pocket on described retainer designs for semi open model, end face opening on circle pocket, is provided with pocket hole, sinks into pocket hole in steel ball bottom its retainer；This utility model can well keep steel ball spacing equal, makes load mean allocation；And increase steel ball and inner ring, the contact area of outer ring so that it is bigger load can be born；Separate each rolling element, make the friction in work and caloric value minimum.
Description
Technical field
This utility model relates to field of bearings processed, particularly to a kind of angular contact ball bearing.
Background technology
Bearing is a kind of the most common part that in plant equipment, machine is conventional, because its excellent guidance quality, suitably
Price, be widely used.Bearing is divided into again sliding bearing and rolling bearing, and wherein rolling bearing is because of its roller structure
Using, be greatly reduced the resistance of friction member, angular contact ball bearing in rolling bearing, because its simple structure, can bear
Radial and axial both sides stress, cheap price, most widely used；
Generally the fore shaft of angular contact ball bearing is on outer ring, and general Internal and external cycle can not separate, and can bear radial and axial
Connected load and the axial load in a direction.The ability bearing axial load is determined by contact angle, and contact angle is the biggest, then hold
High by the ability of axial load.This kind of bearing can limit the axial displacement in a direction of axle or shell.The contact ball bearing limit
Rotating speed is higher, can bear radial load and axial load, it is also possible to bear purely axial load simultaneously, its axial load ability by
Contact angle determines, and increases with the increase of contact angle.Angular contact angle bearing can bear radial load and axial load simultaneously.Energy
Work at higher rotational speeds.Contact angle is the biggest, and axial carrying capacity is the highest.High accuracy generally takes 15 degree with high-speed bearing and contacts
Angle.Under responsive to axial force, contact angle can increase.Axial load ability is determined by contact angle, and increases with the increase of contact angle
Greatly.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of angular contact
Ball bearing, its simple in construction, stable performance, load-carrying ability height, rotating speed height.
For solving above-mentioned technical purpose, the technical solution adopted in the utility model is: a kind of angular contact ball bearing, including interior
Circle, outer ring, steel ball, retainer, interior ring outer wall, inwall stage casing, outer ring be equipped with annular groove, and described annular groove is steel ball
Ring raceway；Outer ring sleeve is located at outside inner ring, is provided with retainer between inner ring, outer ring, divides in several circle pockets on retainer
It is not provided with steel ball；
Preferably, the round pocket on described retainer designs for semi open model, end face opening on circle pocket, sets bottom its retainer
There is pocket hole, in steel ball, sink into pocket hole；
Preferably, described inner ring, outer ring both ends of the surface are respectively equipped with sealing ring, and sealing ring is used for blocking between inner ring and outer ring
Interstitial spaces.
Preferably, described sealing ring is skeleton rubber seal, and it is made up of skeleton sheet metal, on sheet metal skeleton
Covering parcel rubber, the intensity of fused metal, the deformation of rubber realize the installation of sealing ring and fix, seal.
The retainer that this utility model uses, can well keep rolling element spacing equal, make load mean allocation；
And increase steel ball and inner ring, the contact area of outer ring so that it is bigger load can be born；Separate each rolling element, make in work
Friction and caloric value are minimum.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model；
Fig. 2 is retainer structure sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.At this it should be noted that
The explanation of these embodiments is adapted to assist in and understands this utility model, but be not intended that restriction of the present utility model.This
Outward, as long as technical characteristic involved in each embodiment of this utility model disclosed below does not constitutes conflict each other
Just can be mutually combined.
As shown in Figure 1 and Figure 2, a kind of angular contact ball bearing, including inner ring 4, outer ring 1, steel ball 2, retainer 3, inner ring 4
Outer wall, inwall stage casing, outer ring 1 are equipped with annular groove, and described annular groove is the ring raceway of steel ball；Outer ring 1 is sheathed on inner ring
Outside 4, between inner ring 4, outer ring 1, it is provided with retainer 3, in several circle pockets on retainer 3, is respectively equipped with steel ball；
Preferably, described retainer 3 designs for semi open model, its open top, and bottom is provided with pocket hole 31, and steel ball 2 caves in
In pocket hole 31；
Preferably, described inner ring 4, outer ring 1 both ends of the surface are respectively equipped with sealing ring, and sealing ring is used for blocking inner ring 4 and outer ring 1
Between interstitial spaces.
Preferably, described sealing ring is skeleton rubber seal, and it is made up of skeleton sheet metal, on sheet metal skeleton
Covering parcel rubber, the intensity of fused metal, the deformation of rubber realize the installation of sealing ring and fix, seal.
Above in association with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, in the case of without departing from this utility model principle and spirit, right
These embodiments carry out multiple change, revise, replace and modification, still fall within protection domain of the present utility model.
Claims (3)
1. an angular contact ball bearing, including inner ring, outer ring, steel ball, retainer, interior ring outer wall, inwall stage casing, outer ring are equipped with
Annular groove, described annular groove is the ring raceway of steel ball；Outer ring sleeve is located at outside inner ring, is provided with guarantor between inner ring, outer ring
Hold frame, in several circle pockets on retainer, be respectively equipped with steel ball, it is characterised in that: described retainer designs for semi open model,
Its open top, bottom is provided with pocket hole, sinks into pocket hole in steel ball.
2. angular contact ball bearing as claimed in claim 1, it is characterised in that: the interstitial spaces between described inner ring, outer ring sets
There is sealing ring.
3. angular contact ball bearing as claimed in claim 2, it is characterised in that: described sealing ring is skeleton rubber seal,
It is made up of skeleton sheet metal, covers parcel rubber on sheet metal skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725733.6U CN205858963U (en) | 2016-07-05 | 2016-07-05 | A kind of angular contact ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725733.6U CN205858963U (en) | 2016-07-05 | 2016-07-05 | A kind of angular contact ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858963U true CN205858963U (en) | 2017-01-04 |
Family
ID=57646966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725733.6U Expired - Fee Related CN205858963U (en) | 2016-07-05 | 2016-07-05 | A kind of angular contact ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657157A (en) * | 2019-09-06 | 2020-01-07 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Assembled angular contact ball bearing capable of bearing extremely large axial load |
-
2016
- 2016-07-05 CN CN201620725733.6U patent/CN205858963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657157A (en) * | 2019-09-06 | 2020-01-07 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Assembled angular contact ball bearing capable of bearing extremely large axial load |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170705 |