CN208457024U - A kind of single-groove grooved ball bearing - Google Patents
A kind of single-groove grooved ball bearing Download PDFInfo
- Publication number
- CN208457024U CN208457024U CN201820682246.5U CN201820682246U CN208457024U CN 208457024 U CN208457024 U CN 208457024U CN 201820682246 U CN201820682246 U CN 201820682246U CN 208457024 U CN208457024 U CN 208457024U
- Authority
- CN
- China
- Prior art keywords
- ring
- outer ring
- wall
- bearing
- steel ball
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a kind of single-groove grooved ball bearings, including steel ball, inner ring and outer ring, the steel ball is arranged between inner ring and outer ring by retainer, two sides between the inner ring and outer ring positioned at steel ball are provided with sealing ring, the sealing ring includes hard annulus inner panel and soft rubber outer layer, a circle bending part is disposed on the outside of the hard annulus inner panel, the annular groove for accommodating hard annulus inner panel is provided on the soft rubber outer layer, the side of the annular groove inner wall is provided with insert port, the other side of the annular groove inner wall is disposed with the clamping portion for clasping bending part, the lateral wall of the outer ring is provided with a circle inner groovy.This practical structure integrated with bearing fusion using pulley, bearing is set to can be used as leading block conduction, it can also be used together with the plastic plastic part of inlaying of outer diameter, there is enough thrust load capacities, and the two-by-twice support construction of various installation dimensions can be suitable for.
Description
Technical field
The utility model relates to technical field of bearings, more particularly to a kind of single-groove grooved ball bearing.
Background technique
Deep groove ball bearing original name single-row radial ball bearing is a kind of most widely used rolling bearing.Its main feature is that friction
Resistance is small, and revolving speed is high, can be used to bear the parts of radial load or radial and axial while effect joint load, it is also possible to
In on the parts for bearing axial load, such as fractional electric motor, Truck and tractor gearbox, machine tool gear mechanism, general machine
Device, tool etc..Currently, not occurring a kind of bearing also, pulley can be combined with bearing.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of single-groove grooved ball bearing, the structure of bearing and common
Deep groove ball bearing is compared, complex, more novel, using pulley with the structure of bearing fusion one, can be used as bearing
Leading block conduction, can also be used together with the plastic plastic part of inlaying of outer diameter, have enough thrust load capacities, and
It can be suitable for the two-by-twice support construction of various installation dimensions.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of single-groove grooved ball bearing, wrap
Include steel ball, inner ring and outer ring, the steel ball is arranged between inner ring and outer ring by retainer, the inner ring and outer ring it
Between be located at the two sides of steel ball and be provided with sealing ring, which includes hard annulus inner panel and soft rubber outer layer, described
It is disposed with a circle bending part on the outside of hard annulus inner panel, is provided on the soft rubber outer layer and accommodates hard annulus inner panel
Annular groove, the side of the annular groove inner wall are provided with insert port, and the other side of the annular groove inner wall, which is disposed with, to be used for
The clamping portion of bending part is clasped, the lateral wall of the outer ring is provided with a circle inner groovy.
As a kind of supplement to technical solution described in the utility model, the retainer uses claw type retainer.
As a kind of supplement to technical solution described in the utility model, the steel ball, inner ring and outer ring are all made of
Bearing steel is made.
As a kind of supplement to technical solution described in the utility model, the cross section of the inner groovy is in isosceles ladder
Shape, the bottom surface of the inner groovy and the angle of side wall are 107 degree.
As a kind of supplement to technical solution described in the utility model, it is provided on the outer ring inner wall and sealing ring
The card slot of matching.
The utility model has the advantages that the utility model relates to a kind of single-groove grooved ball bearing, the structure of this bearing and common deep-groove ball axis
It holds and compares, it is complex, more novel, using pulley with the structure of bearing fusion one, bearing is made to can be used as leading block
Conduction, can also be used together with the plastic plastic part of inlaying of outer diameter, have enough thrust load capacities, and can be applicable in
In the two-by-twice support construction of various installation dimensions；In addition, opening 107 ° of angle inner groovies at the bearing outer ring, it is also possible to
In being easily installed fixed function on non-slip device, make its it is stable in the running prevent vibration slipping phenomenon, because in view of bearing
The environment occasion used avoids bearing external dust and inclusion particles at work also using the form of two sides sealing ring sealing
Into the service life of bearing is destroyed in bearing, to influence the bearing final use time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view in the utility model Fig. 1.
Diagram: 1, steel ball, 2, retainer, 3, inner ring, 4, sealing ring, 5, outer ring, 6, inner groovy, 7, hard annulus inner panel,
8, soft rubber outer layer, 9, card slot, 10, bending part, 11, clamping portion.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiments of the present invention is related to a kind of single-groove grooved ball bearing, as shown in Figs. 1-2, including steel ball 1, inner ring
3 and outer ring 5, the steel ball 1 is arranged between inner ring 3 and outer ring 5 by retainer 2, between the inner ring 3 and outer ring 5
It is provided with sealing ring 4 positioned at the two sides of steel ball 1, which includes hard annulus inner panel 7 and soft rubber outer layer 8, described
Hard annulus inner panel 7 on the outside of be disposed with a circle bending part 10, be provided on the soft rubber outer layer 8 accommodate hard annulus
The annular groove of inner panel 7, the side of the annular groove inner wall are provided with insert port 12, the other side cloth of the annular groove inner wall
It is equipped with the clamping portion 11 for clasping bending part 10, the lateral wall of the outer ring 5 is provided with a circle inner groovy 6.
The retainer 2 uses claw type retainer.
Steel ball 1, inner ring 3 and the outer ring 5 is all made of bearing steel and is made.
The cross section of the inner groovy 6 is in isosceles trapezoid, and the bottom surface of the inner groovy 6 and the angle of side wall are 107 degree.
The card slot 9 to match with sealing ring 4 is provided on 5 inner wall of outer ring.
Embodiment
This practical structure is complex, more novel compared with common deep groove ball bearing, uses pulley and merges with bearing
The structure of one, the lateral wall in outer ring 5 is provided with a circle inner groovy 6, and bearing is made to can be used as leading block conduction, can also other than
The plastic plastic part of inlaying of diameter is used together, and has enough thrust load capacities, and can be suitable for various installation rulers
Very little two-by-twice support construction；In addition, opening 107 ° of angle inner groovies 6 at the bearing outer ring 5, it can also be used to non-slip dress
It sets and is easily installed fixed function, make its environment for preventing vibration slipping phenomenon, using because considering bearing stable in the running
Occasion, the form also sealed using two sides sealing ring 4, avoiding bearing, external dust and inclusion particles enter in bearing at work
The service life of bearing is destroyed, to influence the bearing final use time.
The soft rubber outer layer 8 of sealing ring 4 is easily damaged, and sealing ring 4 is designed to replaceable structure thus, by damage
Soft rubber outer layer 8 is got rid of, and upper new soft rubber outer layer 8 is then covered on hard annulus inner panel 7, and insert port 12 clasps hard
7 inner ring of annulus inner panel, clamping portion 11 clasp 7 outer ring of hard annulus inner panel, replace very convenient.
Claims (5)
1. a kind of single-groove grooved ball bearing, including steel ball (1), inner ring (3) and outer ring (5), it is characterised in that: the steel ball
(1) it is arranged between inner ring (3) and outer ring (5) by retainer (2), steel ball is located between the inner ring (3) and outer ring (5)
(1) two sides are provided with sealing ring (4), which includes hard annulus inner panel (7) and soft rubber outer layer (8), institute
It is disposed with a circle bending part (10) on the outside of the hard annulus inner panel (7) stated, is provided with receiving on the soft rubber outer layer (8)
The annular groove of hard annulus inner panel (7), the side of the annular groove inner wall are provided with insert port (12), in the annular groove
The other side of wall is disposed with the clamping portion (11) for clasping bending part (10), and the lateral wall of the outer ring (5) is provided with a circle
Inner groovy (6).
2. a kind of single-groove grooved ball bearing according to claim 1, it is characterised in that: the retainer (2) uses pawl
Type retainer.
3. a kind of single-groove grooved ball bearing according to claim 1, it is characterised in that: the steel ball (1), inner ring (3)
Bearing steel is all made of with outer ring (5) to be made.
4. a kind of single-groove grooved ball bearing according to claim 1, it is characterised in that: the inner groovy (6) it is transversal
Face is in isosceles trapezoid, and the bottom surface of the inner groovy (6) and the angle of side wall are 107 degree.
5. a kind of single-groove grooved ball bearing according to claim 1, it is characterised in that: opened on described outer ring (5) inner wall
There is the card slot (9) to match with sealing ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682246.5U CN208457024U (en) | 2018-05-09 | 2018-05-09 | A kind of single-groove grooved ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682246.5U CN208457024U (en) | 2018-05-09 | 2018-05-09 | A kind of single-groove grooved ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457024U true CN208457024U (en) | 2019-02-01 |
Family
ID=65152081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820682246.5U Expired - Fee Related CN208457024U (en) | 2018-05-09 | 2018-05-09 | A kind of single-groove grooved ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457024U (en) |
-
2018
- 2018-05-09 CN CN201820682246.5U patent/CN208457024U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |