CN205677976U - A kind of new-type nonstandard needle bearing - Google Patents
A kind of new-type nonstandard needle bearing Download PDFInfo
- Publication number
- CN205677976U CN205677976U CN201620514180.XU CN201620514180U CN205677976U CN 205677976 U CN205677976 U CN 205677976U CN 201620514180 U CN201620514180 U CN 201620514180U CN 205677976 U CN205677976 U CN 205677976U
- Authority
- CN
- China
- Prior art keywords
- bearing
- internal diameter
- diameter
- standard rolling
- rolling bearing
- 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.)
- Active
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of new-type nonstandard needle bearing, relate to technical field of bearings, including retainer and needle roller, the external diameter of this bearing is not equal to the external diameter of the standard rolling bearing of same internal diameter or internal diameter is not equal to the internal diameter of standard rolling bearing of same external diameter and the needle roller diameter of this bearing is more than the diameter of the standard rolling bearing with internal diameter or with external diameter.Traditional standard rolling bearing size limitation abolished by this bearing, and range is wide, and structure is higher.
Description
Technical field
The utility model relates to technical field of bearings, particularly relates to a kind of needle bearing.
Background technology
Needle bearing is the roller bearing with cylindrical roller, relatively its diameter, and roller is not only thin but also grow, and this roller is referred to as rolling
Pin.Existing needle bearing is all standard-sized, i.e. the size of internal diameter is the fixed dimension in a Distribution value from small to large, and
The internal diameter of each size corresponding has again the external diameter of specific fixed dimension matched, here it is standard rolling bearing, and it is not institute
Under the conditions of some uses, any one standard rolling bearing all can be suitable for, and rotating shaft itself varies in size, and the size of bearing holder (housing, cover) also size
Differ, both not necessarily can corresponding specific standard rolling bearing, and the little and diameter in the quantity of the process of use discovery needle roller
If great, this bearing is more firmly more solid, so for above-mentioned situation, now providing a kind of nonstandard needle bearing.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of new-type nonstandard needle bearing, and tradition abolished by this bearing
Standard rolling bearing size limitation, range is wide, and structure is higher.
For solving the problems referred to above, the utility model adopts the technical scheme that: a kind of new-type nonstandard needle bearing, including protect
Holding frame and needle roller, the external diameter of this bearing is not equal to the external diameter of the standard rolling bearing of same internal diameter or internal diameter is not equal to the standard axle of same external diameter
The needle roller diameter of the internal diameter holding and this bearing is more than the diameter of the standard rolling bearing with internal diameter or with external diameter.
Preferably, the external diameter of this bearing is more than the external diameter of the standard rolling bearing with internal diameter.
Preferably, the outside dimension of this bearing is the 110%-130% of the standard rolling bearing outside dimension with internal diameter.
Preferably, the external diameter of this bearing is less than the external diameter of the standard rolling bearing with internal diameter.
Preferably, the outside dimension of this bearing is the 70%-90% of the standard rolling bearing outside dimension with internal diameter.
Preferably, the internal diameter of this bearing is less than the internal diameter of the standard rolling bearing with external diameter.
Preferably, the internal diameter size of this bearing is the 70%-90% of the standard rolling bearing internal diameter size with external diameter.
Preferably, the internal diameter of this bearing is more than the internal diameter of the standard rolling bearing with external diameter.
Preferably, the internal diameter size of this bearing is the 110%-130% of the standard rolling bearing internal diameter size with external diameter.
Preferably, the needle roller quantity of this bearing is less than the needle roller quantity of the standard rolling bearing with internal diameter or with external diameter.
This utility model is had the effect that, this utility model is had the effect that, this bearing is nonstandard bearing, does not has
Have fixing internal diameter and external diameter collocation size, it is adaptable to various places, various rotating shafts and bearing holder (housing, cover), applied range, and
The quantity of needle roller is less than existing standard bearing, and the diameter of needle roller is thicker, and resistance to compression effect is more preferable.
Brief description
Fig. 1 is the structural representation of standard rolling bearing one；
Fig. 2 is the structural representation of the utility model one embodiment identical with Fig. 1 Plays bearing one internal diameter；
Fig. 3 is the structural representation of standard rolling bearing two；
Fig. 4 is the structural representation of the utility model one embodiment identical with Fig. 3 Plays bearing two external diameter.
Detailed description of the invention
With detailed description of the invention, the utility model is described in further detail below in conjunction with the accompanying drawings: a kind of new-type nonstandard
Needle bearing, including retainer and needle roller, the external diameter of this bearing is not equal to external diameter or the internal diameter of the standard rolling bearing of same internal diameter
In the internal diameter of standard rolling bearing of same external diameter and the needle roller diameter of this bearing more than the diameter of the standard rolling bearing with internal diameter or with external diameter.
Being illustrated in figure 1 existing standard rolling bearing one, Fig. 2 is an embodiment of the present utility model, and both compare can
Knowing, the internal diameter of nonstandard bearing of the present utility model is equal with the internal diameter of standard rolling bearing one, and external diameter is more than outside standard rolling bearing one
Footpath, outside dimension is the 110%-130% of standard rolling bearing one outside dimension.The external diameter of nonstandard bearing in like manner of the present utility model also may be used
To be set smaller than the external diameter of standard rolling bearing one, outside dimension is the 70%-90% of standard rolling bearing one outside dimension.
Being illustrated in figure 3 existing standard rolling bearing two, Fig. 4 is another embodiment of the present utility model, and both compare
Understanding, the external diameter of nonstandard bearing of the present utility model is equal with the external diameter of standard rolling bearing two, and internal diameter is less than standard rolling bearing two
Internal diameter, internal diameter size is the 70%-90% of standard rolling bearing two internal diameter size.The internal diameter of nonstandard bearing in like manner of the present utility model also may be used
To be set greater than the external diameter of standard rolling bearing two, outside dimension is the 110%-130% of standard rolling bearing two outside dimension.
The needle roller quantity of this bearing less than the needle roller quantity of standard rolling bearing with internal diameter or with external diameter, so each needle roller
The strain of diameter phase is big, more solid and reliable, wear-resisting.
This utility model is had the effect that, this bearing is nonstandard bearing, does not has fixing internal diameter and external diameter collocation chi
Very little, it is adaptable to various places, various rotating shafts and bearing holder (housing, cover), applied range, and the quantity of needle roller is less than existing standard axle
Holding, the diameter of needle roller is thicker, and resistance to compression effect is more preferable.
Claims (10)
1. a new-type nonstandard needle bearing, including retainer and needle roller, is characterized in that: the external diameter of this bearing is not equal to same internal diameter
The external diameter of standard rolling bearing or internal diameter be not equal to the internal diameter of standard rolling bearing of same external diameter and the needle roller diameter of this bearing more than with interior
Footpath or the diameter of the standard rolling bearing with external diameter.
2. the new-type nonstandard needle bearing of one according to claim 1, is characterized in that: the external diameter of this bearing is more than same internal diameter
The external diameter of standard rolling bearing.
3. the new-type nonstandard needle bearing of one according to claim 2, is characterized in that: the outside dimension of this bearing is for interior
The 110%-130% of the standard rolling bearing outside dimension in footpath.
4. the new-type nonstandard needle bearing of one according to claim 1, is characterized in that: the external diameter of this bearing is less than same internal diameter
The external diameter of standard rolling bearing.
5. the new-type nonstandard needle bearing of one according to claim 4, is characterized in that: the outside dimension of this bearing is for interior
The 70%-90% of the standard rolling bearing outside dimension in footpath.
6. the new-type nonstandard needle bearing of one according to claim 1, is characterized in that: the internal diameter of this bearing is less than same external diameter
The internal diameter of standard rolling bearing.
7. the new-type nonstandard needle bearing of one according to claim 6, is characterized in that: the internal diameter size of this bearing is for outward
The 70%-90% of the standard rolling bearing internal diameter size in footpath.
8. the new-type nonstandard needle bearing of one according to claim 1, is characterized in that: the internal diameter of this bearing is more than same external diameter
The internal diameter of standard rolling bearing.
9. the new-type nonstandard needle bearing of one according to claim 8, is characterized in that: the internal diameter size of this bearing is for outward
The 110%-130% of the standard rolling bearing internal diameter size in footpath.
10. the new-type nonstandard needle bearing of one according to claim 1, is characterized in that: the needle roller quantity of this bearing is less than
The needle roller quantity of the standard rolling bearing with internal diameter or with external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514180.XU CN205677976U (en) | 2016-05-31 | 2016-05-31 | A kind of new-type nonstandard needle bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514180.XU CN205677976U (en) | 2016-05-31 | 2016-05-31 | A kind of new-type nonstandard needle bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677976U true CN205677976U (en) | 2016-11-09 |
Family
ID=57436731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620514180.XU Active CN205677976U (en) | 2016-05-31 | 2016-05-31 | A kind of new-type nonstandard needle bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205677976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093371A (en) * | 2020-10-30 | 2020-12-18 | 长沙长泰智能装备有限公司 | V-shaped flat roller conveying chain |
-
2016
- 2016-05-31 CN CN201620514180.XU patent/CN205677976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093371A (en) * | 2020-10-30 | 2020-12-18 | 长沙长泰智能装备有限公司 | V-shaped flat roller conveying chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205677976U (en) | A kind of new-type nonstandard needle bearing | |
| CN107477090A (en) | needle bearing | |
| CN202008290U (en) | Special ceramic roller for sintering magnetic materials | |
| CN204387098U (en) | Energy reach is to the compact bearings with radial load | |
| CN203708043U (en) | Motor end cover and bearing assembling structure | |
| CN204387102U (en) | Compact type long cylinder roller and ball combination bearing | |
| CN207583831U (en) | A kind of novel ball pin | |
| CN203308902U (en) | Split double-row cylindrical roller bearing | |
| CN202493596U (en) | Double-row cylindrical roller bearing without outer race | |
| CN204387114U (en) | Energy reach is to the retainer assembly of the bearing with radial load | |
| CN206253758U (en) | Large gear fixture | |
| CN206530601U (en) | A kind of bearing on monitoring device camera lens | |
| CN202646375U (en) | Double-layer deep groove ball bearing | |
| CN203896067U (en) | Permanent magnet rotor | |
| CN204437059U (en) | The spherical plain bearing rod end of adjustable play | |
| CN204664144U (en) | A kind of adjustable bearing | |
| CN204127109U (en) | A kind of rolling bearing | |
| CN202493595U (en) | Widened type single-row cylindrical roller bearing | |
| CN208348283U (en) | A kind of outer double-row bearing | |
| CN207393763U (en) | A kind of more adaptive type automobile shafts bearing sleeves | |
| CN201651033U (en) | Ball bearing | |
| CN204096937U (en) | A kind of dual AC power supporting modified gear for hanging on hanging wheel | |
| CN203717632U (en) | Bearing | |
| CN206682149U (en) | A kind of suction-type computer rotation shaft | |
| CN206770407U (en) | A kind of special-shaped needle bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |