CN204082888U - A kind of angle contacting flange bearing - Google Patents
A kind of angle contacting flange bearing Download PDFInfo
- Publication number
- CN204082888U CN204082888U CN201420147908.0U CN201420147908U CN204082888U CN 204082888 U CN204082888 U CN 204082888U CN 201420147908 U CN201420147908 U CN 201420147908U CN 204082888 U CN204082888 U CN 204082888U
- Authority
- CN
- China
- Prior art keywords
- flange
- outer ring
- retainer
- bearing
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a kind of angle contacting flange bearing, comprises outer ring, inner ring, rolling element, retainer; Rolling element is between inner ring and the raceway of outer ring; Retainer in raceway along the circumferential direction by rolling element even partition; It is characterized in that: described retainer adopts italic formula, with tang bottom the pocket hole of retainer; The outer side surface of described outer ring is provided with flange, and described flange extends radially outwardly along described outer ring, and described flange arranges multiple through hole.Bearing and flange are carried out Integration Design by the utility model, and namely the outer shroud of flange and bearing is designed to integrative-structure, effectively reduces number of spare parts, alleviates quality, can improve the stability of transmission of power simultaneously.The shoulder block height of the both sides of Internal and external cycle of the present utility model differs simultaneously, and be to load more steel ball the lower of the shoulder block of side wherein processing, bearing load carrying capacity is strengthened.
Description
Technical field
The utility model relates to a kind of bearing, particularly a kind of angle contacting flange bearing.
Background technique
Bearing is the comparatively conventional fixed member in engineering machinery.Along with socioeconomic fast development, the demand of market to bearing is increasing, requires also more and more higher.How flange transmission and loading ability of bearing are effectively combined and solve that the number of components in prior art is many, quality weight, the problem of the poor reliability of transmission of power is the current technical issues that need to address of those skilled in the art simultaneously.
Model utility content
The purpose of this utility model is for above-mentioned shortcomings and deficiencies of the prior art and provides a kind of bearing capacity high and the angle contacting flange bearing that friction factor is little, to solve, the number of components in prior art is many, quality weight, simultaneously the problem of the poor reliability of transmission of power.
The purpose of this utility model is realized by following technological scheme.
A kind of angle contacting flange bearing, comprises outer ring, inner ring, rolling element, retainer; Rolling element is between inner ring and the raceway of outer ring; Retainer in raceway along the circumferential direction by rolling element even partition; It is characterized in that: described retainer adopts italic formula, with tang bottom the pocket hole of retainer; The outer side surface of described outer ring is provided with flange, and described flange extends radially outwardly along described outer ring, and described flange arranges multiple through hole.
Further, described through hole is along the through described flange of axis of described outer ring.
Further, the inner hole surface of described outer ring is evenly provided with one deck outer ring self-lubricating sliding layer, the outer side surface of described inner ring is evenly provided with one deck inner ring self-lubricating sliding layer.
Further, described inner ring self-lubricating sliding layer, outer ring self-lubricating sliding layer are bonded on inner ring and outer ring respectively by pyrolytic coating.
Compared with prior art, the advantage of angle contacting flange bearing described in the utility model is as follows:
1, bearing and flange are carried out Integration Design by the utility model, and namely the outer shroud of flange and bearing is designed to integrative-structure, effectively reduces number of spare parts, alleviates quality, can improve the stability of transmission of power simultaneously.
2, the shoulder block height of the both sides of Internal and external cycle of the present utility model differs, and be to load more steel ball the lower of the shoulder block of side wherein processing, bearing load carrying capacity is strengthened.
3, the utility model structure is simple, application is convenient, self-lubricating sliding layer friction factor based on polyimide is low, hardness is high, lubricating ability is far away higher than traditional steel axle, its material itself has the characteristic of Wear-resistant, high-temperature resistant, effectively can improve bearing failure because high temperature and high-speed resistance cause by increasing this self-lubricating sliding layer, substantially increasing the working life of bearing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model angle contacting flange bearing.
In figure: 1 inner ring, 2 inner ring self-lubricating sliding layers, 3 outer rings, 4 outer ring self-lubricating sliding layers, 5 rolling elements, 6 retainers, 7 flanges, 8 through holes.
Embodiment
Structure of the present utility model is further described below in conjunction with accompanying drawing 1.
A kind of angle contacting flange bearing, comprises outer ring 3, inner ring 1, rolling element 5, retainer 6; Rolling element 5 is between inner ring 1 and the raceway of outer ring 3; The outer side surface of described outer ring 3 is provided with flange 7, and described flange 7 extending radially outwardly along described outer ring 3, described flange 7 arranges multiple through hole 8.Described through hole 8 is along the through described flange 7 of axis of described outer ring 3.The utility model is provided with flange 7 on the outer side surface of outer ring 3, bearing and flange are carried out Integration Design, namely the outer shroud of flange and bearing is designed to integrative-structure, do not need lining and back-up ring, pad when mounted, effectively reduce number of spare parts, simplify installation procedure, avoid auxiliary component and occur damaging and causing transmission system failure likelihood in mechanical movement, add reliability when transmission system is run, also mitigate the weight of transmission system simultaneously.
Retainer 6 in raceway along the circumferential direction by rolling element 5 even partition; Described retainer 6 adopts italic formula, with tang bottom the pocket hole of retainer 6.The shoulder block height of the both sides of Internal and external cycle of the present utility model differs, and be to load more steel ball the lower of the shoulder block of side wherein processing, bearing load carrying capacity is strengthened.
The inner hole surface of described outer ring 3 is evenly provided with one deck outer ring self-lubricating sliding layer 4, the outer side surface of described inner ring 1 is evenly provided with one deck inner ring self-lubricating sliding layer 2.The thickness of described inner ring self-lubricating sliding layer 2, outer ring self-lubricating sliding layer 4 is 0.03-0.1mm.Self-lubricating sliding layer friction factor based on polyimide is low, hardness is high, lubricating ability is far away higher than traditional steel axle, its material itself has the characteristic of Wear-resistant, high-temperature resistant, effectively can improve bearing failure because high temperature and high-speed resistance cause by increasing this self-lubricating sliding layer, substantially increasing the working life of bearing.
More than show and describe basic principle of the present utility model and major character and advantage thereof.The technology personage of the industry should understand; the utility model is not by the restriction of above-mentioned implementing regulations; describe in above-mentioned implementing regulations and specification just for illustration of principle of the present utility model; under the prerequisite not departing from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong within the scope of claimed the utility model.
The claimed scope of the utility model defines with appending claims and other equivalent.
Claims (4)
1. an angle contacting flange bearing, comprises outer ring (3), inner ring (1), rolling element (5), retainer (6); Rolling element (5) is positioned between the raceway of inner ring (1) and outer ring (3); Retainer (6) in raceway along the circumferential direction by rolling element (5) even partition; It is characterized in that: described retainer (6) adopts italic formula, with tang bottom the pocket hole of retainer (6); The outer side surface of described outer ring (3) is provided with flange (7), described flange (7) extending radially outwardly along described outer ring (3), described flange (7) is arranged multiple through hole (8).
2. a kind of angle contacting flange bearing according to claim 1, is characterized in that: described through hole (8) is along the through described flange (7) of axis of described outer ring (3).
3. a kind of angle contacting flange bearing according to claim 1, it is characterized in that: in the inner hole surface of described outer ring (3), be evenly provided with one deck outer ring self-lubricating sliding layer (4), the outer side surface of described inner ring (1) is evenly provided with one deck inner ring self-lubricating sliding layer (2).
4. a kind of angle contacting flange bearing according to claim 3, is characterized in that: described inner ring self-lubricating sliding layer (2), outer ring self-lubricating sliding layer (4) are bonded on inner ring (1) and outer ring (3) respectively by pyrolytic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147908.0U CN204082888U (en) | 2014-03-24 | 2014-03-24 | A kind of angle contacting flange bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147908.0U CN204082888U (en) | 2014-03-24 | 2014-03-24 | A kind of angle contacting flange bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082888U true CN204082888U (en) | 2015-01-07 |
Family
ID=52175611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420147908.0U Expired - Fee Related CN204082888U (en) | 2014-03-24 | 2014-03-24 | A kind of angle contacting flange bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082888U (en) |
-
2014
- 2014-03-24 CN CN201420147908.0U patent/CN204082888U/en not_active Expired - Fee Related
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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: 20150107 Termination date: 20160324 |