CN206000869U - High-Speed Cylindrical Roller Bearing - Google Patents
High-Speed Cylindrical Roller Bearing Download PDFInfo
- Publication number
- CN206000869U CN206000869U CN201621003557.1U CN201621003557U CN206000869U CN 206000869 U CN206000869 U CN 206000869U CN 201621003557 U CN201621003557 U CN 201621003557U CN 206000869 U CN206000869 U CN 206000869U
- Authority
- CN
- China
- Prior art keywords
- retainer
- roller
- holes
- ring
- 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
This utility model belongs to a kind of High-Speed Cylindrical Roller Bearing, including outer back-up ring（2）And inner ring（1）, in inner ring（1）With outer back-up ring（2）Between equipped with retainer（4）, in retainer（4）Circumference on be uniformly provided with multiple dress roller pocket holes（8）, in roller pocket hole（8）Built with roller（7）, in roller（7）Right-hand member equipped with retainer lid（6）, retainer（4）With retainer lid（6）Between use die（5）It is fixedly connected it is characterised in that filling roller pocket holes multiple（8）Between be provided with multiple spacer holes（3）；Spacer holes（3）Can be made into dress roller pocket hole（8）Size and shape is identical little or big.This utility model lubricating system, high precision and material constant in the case of, improve more than turn up 1000r/min, solve the high-revolving demand of cable and wire equipment.
Description
Technical field
This utility model belongs to bearing, particularly to a kind of High-Speed Cylindrical Roller Bearing.
Background technology
At present, the rotating speed of large-sized cable wiring equipment reaches as high as 600r/min, in order to improve the production efficiency of equipment, will
The maximum speed of equipment brings up to 800-1000r/min.Existing plain bearing limit speed generally individually power is in 550r/min.Will
Ask in the constant situation such as lubricating system, high precision and material, how to improve rotating speed, can only internally be optimized in structure
Design.
Content of the invention
It is an object of the invention to solution above-mentioned technical problem, provide between being provided between a kind of roller of dress on retainer
High-Speed Cylindrical Roller Bearing every hole.
This utility model solves technical problem and be employed technical scheme comprise that：A kind of High-Speed Cylindrical Roller Bearing, including outer
Back-up ring and inner ring, equipped with retainer between inner ring and outer back-up ring, are uniformly provided with multiple dress rollers on the circumference of retainer
Pocket hole, in roller pocket in the hole equipped with roller, roller right-hand member equipped with retainer lid, use die between retainer and retainer lid
It is fixedly connected it is characterised in that being provided with multiple spacer holes between multiple dress roller pocket holes；Spacer holes can be made into dress roller pocket
Hole size and shape is identical little or big.
The beneficial effects of the utility model are：This utility model is in lubricating system, high precision and the constant situation of material
Under, improve more than turn up 1000r/min, solve the high-revolving demand of cable and wire equipment.
Brief description
Below in conjunction with accompanying drawing, illustrated with embodiment.
Fig. 1 is the front view of High-Speed Cylindrical Roller Bearing；
Fig. 2 is the front view of retainer part in Fig. 1；
Fig. 3 is the left side view of Fig. 2.
In figure：1- inner ring；The outer back-up ring of 2-；3- spacer holes；4- retainer；5- die；6- retainer lid；7- roller；8- fills
Roller pocket hole；9- axis hole.
Specific embodiment
Embodiment, referring to the drawings, a kind of High-Speed Cylindrical Roller Bearing, including outer back-up ring 2 and inner ring 1, in inner ring 1 and outer gear
Equipped with retainer 4 between circle 2, multiple dress roller pocket holes 8 are uniformly provided with the circumference of retainer 4, built-in in roller pocket hole 8
Have roller 7, roller 7 right-hand member equipped with retainer lid 6, be fixedly connected with die 5 between retainer 4 and retainer lid 6, it is special
Levy and be to be provided with eight spacer holes 3 between multiple dress roller pocket holes 8；Spacer holes 3 can be made into dress roller pocket hole 8 size and shape
Shape is identical little or big.
During use, axis hole 9 is fixedly connected with the rotary shaft of equipment, and bearing is contained in bearing block.
Claims (1)
1. a kind of High-Speed Cylindrical Roller Bearing, including outer back-up ring（2）And inner ring（1）, in inner ring（1）With outer back-up ring（2）Between fill
There is retainer（4）, in retainer（4）Circumference on be uniformly provided with multiple dress roller pocket holes（8）, in roller pocket hole（8）Built-in
There is roller（7）, in roller（7）Right-hand member equipped with retainer lid（6）, retainer（4）With retainer lid（6）Between use die（5）
It is fixedly connected it is characterised in that filling roller pocket holes multiple（8）Between be provided with multiple spacer holes（3）；Spacer holes（3）Can be made into same
Dress roller pocket hole（8）Size and shape is identical little or big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621003557.1U CN206000869U (en) | 2016-08-31 | 2016-08-31 | High-Speed Cylindrical Roller Bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621003557.1U CN206000869U (en) | 2016-08-31 | 2016-08-31 | High-Speed Cylindrical Roller Bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000869U true CN206000869U (en) | 2017-03-08 |
Family
ID=58196390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621003557.1U Expired - Fee Related CN206000869U (en) | 2016-08-31 | 2016-08-31 | High-Speed Cylindrical Roller Bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351957A (en) * | 2016-08-31 | 2017-01-25 | 瓦房店冶金轴承集团有限公司 | High-speed cylindrical roller bearing |
-
2016
- 2016-08-31 CN CN201621003557.1U patent/CN206000869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351957A (en) * | 2016-08-31 | 2017-01-25 | 瓦房店冶金轴承集团有限公司 | High-speed cylindrical roller bearing |
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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 |
Granted publication date: 20170308 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |