CN205117995U - Deep groove ball bearing - Google Patents
Deep groove ball bearing Download PDFInfo
- Publication number
- CN205117995U CN205117995U CN201520862050.0U CN201520862050U CN205117995U CN 205117995 U CN205117995 U CN 205117995U CN 201520862050 U CN201520862050 U CN 201520862050U CN 205117995 U CN205117995 U CN 205117995U
- Authority
- CN
- China
- Prior art keywords
- retainer
- inner race
- bearing
- bearing inner
- raceway
- 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
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a deep groove ball bearing belongs to the bearing technology field. It has solved the problem of deep groove ball bearing poor stability. This deep groove ball bearing includes bearing inner race, bearing inner race and the ball that has the holder, it is located this raceway to be equipped with raceway and foretell ball between bearing inner race and the bearing inner race, bearing inner race and bearing inner race combination department both sides are equipped with the shield, the holder outside is equipped with the beaded finish, the bearing inner race inboard is equipped with annular shallow slot and the shallow slot is located between shield and the raceway, copper zinc alloy makes for the holder and holder includes the annular -shaped cage part that two symmetries set up, all be equipped with a plurality of cage pocket on every holder component, the riveting of two holder component together and the cage pocket one -to -one on two holder component, two holder component riveting department terminal surfaces are pasted and are had the aluminum flake. This practicality has simple structure, the good advantage of stability.
Description
Technical field
The utility model belongs to technical field of bearings, and what relate generally to is a kind of deep groove ball bearing.
Background technique
The retainer that deep groove ball bearing is conventional has steel plate punched ribbon retainer, engineering plastics cage and car manufacture-yellow copper or bronze two retention tabs.Middle-size and small-size deep groove ball bearing generally adopts steel plate punched ribbon retainer, and its intensity is better, and weight is also light.Engineering plastics cage have lightweight, self-lubricating property good, the advantage of shock-resistant, antivibration and noise reduction, but also there is poor dimensional stability, damp and hot expansion is large, intensity is low, resistance to heat is poor weakness.These two kinds of retainers are used in that rotating speed is lower, the stable occasion of load usually.If bearing rotating speed is high, acceleration large or bear heavy load, impact load, then from the viewpoint of lubrication and intensity, need to adopt copper cage.But generally there is a lot of problem in existing copper cage: retainer guide clearance is little in lubrication and intensity, lubricant medium is difficult to enter, retainer radial-play amount is large, when running up lasso rib easily and retainer external diameter or internal diameter produce and rub, wear and tear and generate heat, had a strong impact on the normal operation of deep groove ball bearing.
Summary of the invention
The purpose of this utility model is the deficiency for existing above-mentioned technology, proposes that a kind of structure is simple, the deep groove ball bearing of good stability.
The purpose of this utility model realizes by following technical proposal: a kind of deep groove ball bearing, comprise bearing inner race, bearing outer ring and the ball with retainer, raceway is provided with and above-mentioned ball is positioned at this raceway between described bearing inner race and bearing outer ring, described bearing inner race and both sides, bearing outer ring junction are provided with dust cover, it is characterized in that, stiffening ring is provided with outside described retainer, be provided with annular shallow slot inside described bearing outer ring and shallow slot between dust cover and raceway, described retainer copper-zinc alloy is made and retainer comprises two symmetrically arranged annular retainer parts, each retainer parts are equipped with several retainer pocket holes, two retainer parts are riveted together and retainer pocket hole one_to_one corresponding on two retainer parts, two retainer parts riveted joint place end faces are pasted with flake aluminum.
Compared with prior art, retainer in the utility model take copper-zinc alloy as material, enhance bearing integral rigidity, long service life, correspondence between two annular retainer parts of retainer arranges noise when improve antiwhip and reduce work, and this retainer is also fixed with stiffening ring by rivet, strengthen the intensity of retainer, ensure that the operation of deep groove ball bearing stability and safety.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of retainer parts in the utility model.
Fig. 3 is the sectional structure schematic diagram of retainer in the utility model.
In figure, 1, bearing outer ring; 3, retainer; 31, retainer parts; 4, bearing inner race; 5, ball; 6, raceway; 7, dust cover; 8, stiffening ring; 9, shallow slot; 11, retainer pocket hole; 12, flake aluminum.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 to Figure 3, this deep groove ball bearing comprises bearing inner race 4, bearing outer ring 1 and the ball 5 with retainer 3, raceway 6 is provided with and above-mentioned ball 5 is positioned at this raceway 6 between described bearing inner race 4 and bearing outer ring 1, described bearing inner race 4 and both sides, bearing outer ring 1 junction are provided with dust cover 7, stiffening ring 8 is provided with outside described retainer 3, be provided with annular shallow slot 9 inside described bearing outer ring 1 and shallow slot 9 between dust cover 7 and raceway 6, described retainer 3 with copper-zinc alloy make and retainer 3 comprises two symmetrically arranged annular retainer parts 31, each retainer parts 31 are equipped with several retainer pocket holes 11, two retainer parts 31 are riveted together and retainer pocket hole 11 one_to_one corresponding on two retainer parts 31, two retainer parts 31 riveted joint place end faces are pasted with flake aluminum 12.
The stiffening ring 8 be provided with outside retainer 3 can better make retainer 3 fix, keep its intensity, add and annular shallow slot 9 is set inside bearing outer ring 1, such lubricant medium is just easy to enter retainer 3, therefore can better avoid lasso rib and retainer 3 external diameter or internal diameter to produce when running up when deep groove ball bearing to rub, wear and tear and generate heat, thus make it normally run, two retainer parts 31 of composition retainer 3 are fixed together, such deep groove ball bearing is in running, the problem such as would not there is to come off because of two retainer parts 31 or loosen and the operation that brings is abnormal, and two retainer parts 31 are symmetrical arranged and retainer pocket hole 11 one_to_one corresponding on two retainer parts 31 is conducive to whole parts uniform force, reduce vibration, keep balance, retainer 3 rigidity of the material of copper-zinc alloy is strong, not yielding.Flake aluminum 12 is pasted and has been consolidated retainer 3 overall structure, and during load, the working strength of bearing of retainer 3 is also able to very large lifting.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (1)
1. a deep groove ball bearing, comprise bearing inner race, bearing outer ring and the ball with retainer, raceway is provided with and above-mentioned ball is positioned at this raceway between described bearing inner race and bearing outer ring, described bearing inner race and both sides, bearing outer ring junction are provided with dust cover, it is characterized in that, stiffening ring is provided with outside described retainer, be provided with annular shallow slot inside described bearing outer ring and shallow slot between dust cover and raceway, described retainer copper-zinc alloy is made and retainer comprises two symmetrically arranged annular retainer parts, each retainer parts are equipped with several retainer pocket holes, two retainer parts are riveted together and retainer pocket hole one_to_one corresponding on two retainer parts, two retainer parts riveted joint place end faces are pasted with flake aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862050.0U CN205117995U (en) | 2015-11-02 | 2015-11-02 | Deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862050.0U CN205117995U (en) | 2015-11-02 | 2015-11-02 | Deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117995U true CN205117995U (en) | 2016-03-30 |
Family
ID=55573610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520862050.0U Expired - Fee Related CN205117995U (en) | 2015-11-02 | 2015-11-02 | Deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090662A (en) * | 2021-03-19 | 2021-07-09 | 人本股份有限公司 | High-rotating-speed deep groove ball bearing retainer |
-
2015
- 2015-11-02 CN CN201520862050.0U patent/CN205117995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090662A (en) * | 2021-03-19 | 2021-07-09 | 人本股份有限公司 | High-rotating-speed deep groove ball bearing retainer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201973107U (en) | Rolling bearing cage assembly | |
| CN201359009Y (en) | Deep groove ball bearing | |
| CN203516479U (en) | Mounted bearing with reinforcing ribs | |
| CN205117995U (en) | Deep groove ball bearing | |
| CN207673710U (en) | Deep groove ball bearing | |
| CN207229586U (en) | A kind of orientable engineering bearing of self-lubricating | |
| CN101131180A (en) | Dual-column cylindrical roller bearing with self-aligning ring | |
| CN202746397U (en) | Spherical surface idler wheel type self-lubricating bearing | |
| CN201575058U (en) | Special sealed double-row cylindrical roller bearing for railways | |
| CN207673711U (en) | Structure improved deep groove ball bearing | |
| CN204284199U (en) | A kind of high rotating speed lightweight roller bearing | |
| CN203670481U (en) | Automotive hub bearing outer ring | |
| CN205117996U (en) | Deep groove ball bearing of improvement structure | |
| CN216407479U (en) | Bearing and bearing retainer thereof | |
| CN203308929U (en) | Cage for high-speed angular contact ball bearing | |
| JP2011256914A (en) | Deep groove ball bearing | |
| CN202451594U (en) | Full complement thrust ball bearing for automobile front wheel absorber | |
| CN205639319U (en) | Novel outer lane V -arrangement inner circle arc raceway ball bearing | |
| CN201083232Y (en) | Double-row column roller bearing with aligning ring | |
| CN211574046U (en) | Deep groove ball bearing of electric riveting phenolic aldehyde frame | |
| CN207687189U (en) | A kind of deep groove ball bearing | |
| CN204082896U (en) | A kind of high-mechanic noise free gear-bearing | |
| CN210013948U (en) | Double-row sliding bearing | |
| CN209671428U (en) | With the lightweight deep-groove ball retainer for dividing tank structure | |
| CN203421004U (en) | Rolling bearing |
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: 20160330 Termination date: 20191102 |