CN202833636U - Multidirectional supporting load combined bearing - Google Patents
Multidirectional supporting load combined bearing Download PDFInfo
- Publication number
- CN202833636U CN202833636U CN 201220556641 CN201220556641U CN202833636U CN 202833636 U CN202833636 U CN 202833636U CN 201220556641 CN201220556641 CN 201220556641 CN 201220556641 U CN201220556641 U CN 201220556641U CN 202833636 U CN202833636 U CN 202833636U
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- China
- Prior art keywords
- axial
- bearing
- cylindrical roller
- cage
- outer ring
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- Expired - Fee Related
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Abstract
The utility model relates to a multidirectional supporting load combined bearing comprising a bearing outer ring, a radial cage and radial cylindrical rollers in rolling fit with the radial cage. An axial cage is coaxially arranged at one end of the bearing outer ring, axial cylindrical rollers are uniformly arranged on the axial cage in an annular shape, the axial cylindrical rollers are in rolling fit with the axial cage, a coaxial bearing installation ring is arranged at the other end of the axial cage relative to the bearing outer ring in the axial direction, one side of the axial cylindrical rollers is abutted against the radial face of the bearing outer ring in the axial direction, and the other side is abutted against the radial face of the bearing installation ring to form a thrust cylindrical roller bearing. By adopting the scheme, the utility model provides the multidirectional supporting load combined bearing which can support radial and axial combined load of heavy load.
Description
Technical field
The utility model relates to a kind of bearing, is specifically related to a kind of multidirectional bearing load combination bearing.
Background technique
Bearing is to work the parts of fixing and reducing the load friction factor in mechanical transmission course, when other parts produce relative movement each other on axle, is used for reducing the fixing parts of friction factor and retainer shaft central position in the power transmission process.Bearing is a kind of very important component in the contemporary machinery, so the design of bearing has also become very important problem.What often can run in the now existing equipment that axle system bears heavy duty simultaneously radially reaches axial connected load; when particularly the thrust load accounting is heavily larger; must adopt simultaneously centripetal cylindrical roller and cylindrical roller thrust bearing, such setting makes bearing structure not compact, increases complexity is installed.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of multidirectional bearing load combination bearing that radially reaches axial connected load that can bear simultaneously heavy duty.
For achieving the above object, the utility model provides following technological scheme: comprise bearing outer ring, radially retainer and the radially cylindrical roller that cooperates with the rolling of retainer radially, it is characterized in that: the axial end of described bearing outer ring is coaxially arranged with axial cage, annular evenly is provided with the axial cylindrical roller on the described axial cage, described axial cylindrical roller rolls with axial cage and cooperates, the axial the other end of the relative bearing outer ring of described axial cage is provided with coaxial bearing installing ring, described axial cylindrical Roller Shaft is butted on the sagittal plane of bearing outer ring to a side, the sagittal plane that opposite side is butted on the bearing installing ring consists of cylindrical roller thrust bearing.
By adopting technique scheme, setting up bearing installing ring, axial cage, axial cylindrical roller makes centripetal roller bearing possess simultaneously the function of cylindrical roller thrust bearing, what make that multidirectional bearing load combination bearing can bear heavy duty simultaneously radially reaches axial connected load, and compact structure, install simple, during as installed, need bearing towards the end face of axial cage through superfinish, reach and be fit to axial cylindrical roller rolling requirement, avoid installing again other thrust cylindrical bearing, caused the complexity of structure.
The utility model further is set to: described axial cylindrical roller comprises interior axial cylindrical roller and outer axial cylindrical roller, and described interior axial cylindrical roller and outer axial cylindrical roller are coaxial and fit to arrange.
By adopting technique scheme, two row axial cylindrical rollers are set, a relative row roller structure obviously improves roller in the sliding frictions that radially produce owing to motion diameter difference.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the side view of the utility model embodiment;
Fig. 2 is the sectional view of the utility model embodiment.
Embodiment
Such as Fig. 1-shown in Figure 2, the utility model discloses a kind of multidirectional bearing load combination bearing, comprise bearing outer ring 1, radially retainer 2 and the radially cylindrical roller 3 that cooperates with retainer 2 rollings radially, bearing outer ring 1 an axial end is coaxially arranged with axial cage 5, annular evenly is provided with axial cylindrical roller 6 on the axial cage 5, axial cylindrical roller 6 rolls with axial cage 5 and cooperates, the axial the other end of axial cage 5 relative bearing outer rings 1 is provided with coaxial bearing installing ring 4, axial cylindrical roller 6 axial sides are butted on the sagittal plane 11 of bearing outer ring 1, the sagittal plane 41 that opposite side is butted on bearing installing ring 4 consists of cylindrical roller thrust bearing, set up bearing installing ring 4, axial cage 5, axial cylindrical roller 6 makes centripetal roller bearing possess simultaneously the function of cylindrical roller thrust bearing, what make that multidirectional bearing load combination bearing can bear heavy duty simultaneously radially reaches axial connected load, and compact structure, install simple, during as installed, need bearing towards the sagittal plane 11 of axial cage 5 through superfinish, reach and be fit to axial cylindrical roller rolling requirement, avoid installing again other thrust cylindrical bearing, caused the complexity of structure.
Further be set to, axial cylindrical roller 6 comprises interior axial cylindrical roller 61 and outer axial cylindrical roller 62, interior axial cylindrical roller 61 and the 62 coaxial and settings of fitting of outer axial cylindrical roller, two row axial cylindrical rollers 6 are set, a relative row roller structure obviously improves roller in the sliding frictions that radially produce owing to motion diameter difference.
Claims (2)
1. multidirectional bearing load combination bearing, comprise bearing outer ring, radially retainer and the radially cylindrical roller that cooperates with the rolling of retainer radially, it is characterized in that: the axial end of described bearing outer ring is coaxially arranged with axial cage, annular evenly is provided with the axial cylindrical roller on the described axial cage, described axial cylindrical roller rolls with axial cage and cooperates, the axial the other end of the relative bearing outer ring of described axial cage is provided with coaxial bearing installing ring, described axial cylindrical Roller Shaft is butted on the sagittal plane of bearing outer ring to a side, the sagittal plane that opposite side is butted on the bearing installing ring consists of cylindrical roller thrust bearing.
2. multidirectional bearing load combination bearing according to claim 1, it is characterized in that: described axial cylindrical roller comprises interior axial cylindrical roller and outer axial cylindrical roller, described interior axial cylindrical roller and outer axial cylindrical roller are coaxial and fit and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556641 CN202833636U (en) | 2012-10-26 | 2012-10-26 | Multidirectional supporting load combined bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556641 CN202833636U (en) | 2012-10-26 | 2012-10-26 | Multidirectional supporting load combined bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833636U true CN202833636U (en) | 2013-03-27 |
Family
ID=47945349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220556641 Expired - Fee Related CN202833636U (en) | 2012-10-26 | 2012-10-26 | Multidirectional supporting load combined bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833636U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154112A (en) * | 2014-08-08 | 2014-11-19 | 浙江天马轴承有限公司 | Cylindrical roller combined bearing |
| CN104154112B (en) * | 2014-08-08 | 2017-01-04 | 浙江天马轴承有限公司 | A kind of cylindrical roller combination bearing |
| CN108869550A (en) * | 2018-08-10 | 2018-11-23 | 镇江鑫可轴承有限公司 | A kind of combined retainer type roller bearing |
| CN109356999A (en) * | 2018-12-12 | 2019-02-19 | 中核新科（天津） 精密机械制造有限公司 | The close roller shafting of retarder high precision overloading |
| CN109356998A (en) * | 2018-12-12 | 2019-02-19 | 中核新科（天津） 精密机械制造有限公司 | The close roller shafting of retarder heavy duty |
-
2012
- 2012-10-26 CN CN 201220556641 patent/CN202833636U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154112A (en) * | 2014-08-08 | 2014-11-19 | 浙江天马轴承有限公司 | Cylindrical roller combined bearing |
| CN104154112B (en) * | 2014-08-08 | 2017-01-04 | 浙江天马轴承有限公司 | A kind of cylindrical roller combination bearing |
| CN108869550A (en) * | 2018-08-10 | 2018-11-23 | 镇江鑫可轴承有限公司 | A kind of combined retainer type roller bearing |
| CN108869550B (en) * | 2018-08-10 | 2023-09-26 | 镇江鑫可轴承有限公司 | Combined retainer type roller bearing |
| CN109356999A (en) * | 2018-12-12 | 2019-02-19 | 中核新科（天津） 精密机械制造有限公司 | The close roller shafting of retarder high precision overloading |
| CN109356998A (en) * | 2018-12-12 | 2019-02-19 | 中核新科（天津） 精密机械制造有限公司 | The close roller shafting of retarder heavy duty |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI RENBEN AUTOMOBILE BEARING CO., LTD. Effective date: 20140403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140403 Address after: 325000 No. 16, Yong Jiang Road, Wenzhou economic and Technological Development Zone, Zhejiang, Wenzhou Patentee after: C&U Group Ltd. Patentee after: Shanghai Renben Automobile Bearing Co., Ltd. Address before: 325000 No. 16, Yong Jiang Road, Wenzhou economic and Technological Development Zone, Zhejiang, Wenzhou Patentee before: C&U Group Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |