CN203009567U - Single-raw angular contact ball bearing - Google Patents
Single-raw angular contact ball bearing Download PDFInfo
- Publication number
- CN203009567U CN203009567U CN 201320003162 CN201320003162U CN203009567U CN 203009567 U CN203009567 U CN 203009567U CN 201320003162 CN201320003162 CN 201320003162 CN 201320003162 U CN201320003162 U CN 201320003162U CN 203009567 U CN203009567 U CN 203009567U
- Authority
- CN
- China
- Prior art keywords
- angular contact
- ball bearing
- contact ball
- retainer
- outer 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000002955 isolation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract 1
- 230000020169 heat generation Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a single-raw angular contact ball bearing which comprises an outer ring (2-1), an inner ring (2-2), a steel ball (2-3) and a retainer (2-4), wherein the outer ring (2-1) and the inner ring (2-2) respectively adopt a structure with a hold depth; the retainer (2-4) is in a split separation structure and is made of nylon1010. The single-raw angular contact ball bearing solves the design defects of the single-raw angular contact ball bearing in a conventional structure, and has the advantages that heat generation amount is small, the working rotation speed is high, the service life is long, and the manufacturing cost is low.
Description
Technical field
The utility model relates to the angular contact ball bearing field, is specifically related to a kind of single-row angular contact ball bearing.
Background technique
The single-row angular contact ball bearing that uses at present as shown in Figure 1, is made of outer ring (1-1), inner ring (1-2), steel ball (1-3) and retainer (1-4); This structure belongs to traditional structural design, what retainer adopted is the brass solid cage, the bearing of this kind structure is in turning course, friction due to steel ball and retainer, can produce a large amount of heats, affected bearing rotating accuracy and working life, the cost cost of retainer is higher in addition, has increased the manufacture cost of bearing.
The model utility content
The purpose of this utility model is in order to solve existing single-row angular contact ball bearing because producing the high defective that affects rotating accuracy and working life of heat, provides a kind of and produces that heat is few, working speed is high, the single-row angular contact ball bearing of long service life, low cost of manufacture.
The technological scheme that the utility model adopts is: a kind of single-row angular contact ball bearing comprises outer ring (2-1), inner ring (2-2), steel ball (2-3) and retainer (2-4).Outer ring (2-1) and inner ring (2-2) adopt the structure with hold depth simultaneously.Retainer (2-4) adopts the split isolation structure.
The material of retainer (2-4) adopts Nylon-1010.
The split isolation structure of retainer (2-4) adopts spacing block.
The beneficial effects of the utility model are: outer ring (2-1) and inner ring (2-2) adopt the structure with hold depth simultaneously, are convenient to the assembling of bearing.Retainer (2-4) adopts the form of spacing block to substitute entity structure, has alleviated the weight of retainer (2-4), makes revolution more flexible, is suitable for High Rotation Speed; The material of retainer (2-4) adopts nylon 1010, the proportion of Nylon-1010 is little, the frictional force of same steel ball (2-3) is little, the generation frictional heat is little, be easy to the bearing High Rotation Speed, and abrasion resistance properties is good, greasy property is good, be conducive to extend the working life of bearing, also reduced the manufacture cost of retainer (2-4).
Description of drawings
Fig. 1 is the radial section figure of the single-row angular contact ball bearing of conventional construction;
Fig. 2 is radial section figure of the present utility model;
In Fig. 1,1-1 outer ring, 1-2 inner ring, 1-3 steel ball, 1-4 retainer;
In Fig. 2,2-1 outer ring, 2-2 inner ring, 2-3 steel ball, 2-4 retainer.
Embodiment
The utility model is described in more detail below in conjunction with accompanying drawing:
As shown in Figure 2, a kind of single-row angular contact ball bearing comprises outer ring 2-1, inner ring 2-2, steel ball 2-3 and retainer 2-4.Outer ring 2-1 and inner ring 2-2 adopt the structure with hold depth simultaneously, are convenient to the assembling of bearing.Retainer 2-4 adopts the form of spacing block to substitute entity structure, has alleviated the weight of retainer 2-4, makes revolution more flexible, is suitable for High Rotation Speed.The material of retainer 2-4 adopts nylon 1010, the proportion of Nylon-1010 is little, frictional force with steel ball 2-3 is little, the generation frictional heat is little, be easy to the bearing High Rotation Speed, and abrasion resistance properties is good, greasy property is good, be conducive to extend the working life of bearing, also reduced the manufacture cost of retainer 2-4.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (3)
1. single-row angular contact ball bearing, comprise outer ring (2-1), inner ring (2-2), steel ball (2-3) and retainer (2-4), it is characterized in that: described outer ring (2-1) and inner ring (2-2) adopt the structure with hold depth simultaneously, and described retainer (2-4) adopts the split isolation structure.
2. single-row angular contact ball bearing according to claim 1, is characterized in that: the material employing Nylon-1010 of described retainer (2-4).
3. single-row angular contact ball bearing according to claim 1, is characterized in that: the split isolation structure employing spacing block of described retainer (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003162 CN203009567U (en) | 2013-01-05 | 2013-01-05 | Single-raw angular contact ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003162 CN203009567U (en) | 2013-01-05 | 2013-01-05 | Single-raw angular contact ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009567U true CN203009567U (en) | 2013-06-19 |
Family
ID=48601164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003162 Expired - Fee Related CN203009567U (en) | 2013-01-05 | 2013-01-05 | Single-raw angular contact ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351354A (en) * | 2015-12-14 | 2016-02-24 | 上海联合滚动轴承有限公司 | Main bearing for RV reducer |
-
2013
- 2013-01-05 CN CN 201320003162 patent/CN203009567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351354A (en) * | 2015-12-14 | 2016-02-24 | 上海联合滚动轴承有限公司 | Main bearing for RV reducer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203009567U (en) | Single-raw angular contact ball bearing | |
| CN105485171A (en) | Misaligned arc pocket hole structure cage | |
| CN203082011U (en) | Maintenance-free ball bearing | |
| CN201836221U (en) | Prong-shaped cage for sendzimir bearing | |
| CN204116967U (en) | A kind of sun power pivoting support structure | |
| CN203926393U (en) | A kind of ultra high speed rolling bearing | |
| CN203272436U (en) | Tilting-installation roller bearing | |
| CN203130786U (en) | Bearing | |
| CN204403137U (en) | A kind of large megawatt rolling element bootstrap retainer double-row conical bearing | |
| CN203214590U (en) | Single-direction thrust ball bearing | |
| CN203253490U (en) | Steel ball with slots | |
| CN202493587U (en) | Thin-wing dual-wing retainer type high-precision self-aligning roller bearing | |
| CN202867548U (en) | Ceramic bearing | |
| CN202215604U (en) | Deep groove ball bearing with ball installation notch | |
| CN202215585U (en) | Cylinder roller bearing | |
| CN202301439U (en) | Reciprocating oscillating four-point contact ball slewing bearing | |
| CN202851666U (en) | Ceramic bearing | |
| CN101270774A (en) | Accurate bidirectional angular contact thrust ball bearing | |
| CN202132373U (en) | Angular contact ball bearing | |
| CN203297359U (en) | Steady bearing | |
| CN203495120U (en) | Spin riveting wheel structure of bulb spin riveter | |
| CN203770399U (en) | Angular contact bearing outer ring structure of electric spindle | |
| CN202900988U (en) | Novel radial thrust bearing | |
| CN202629015U (en) | Output flange mechanism for stepless variable-speed transmission | |
| CN204127116U (en) | A kind of bowl-shaped tile of disintegrator |
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 |
Granted publication date: 20130619 Termination date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |