CN205991095U - A kind of wear-resisting type bearing roller - Google Patents
A kind of wear-resisting type bearing roller Download PDFInfo
- Publication number
- CN205991095U CN205991095U CN201620618298.7U CN201620618298U CN205991095U CN 205991095 U CN205991095 U CN 205991095U CN 201620618298 U CN201620618298 U CN 201620618298U CN 205991095 U CN205991095 U CN 205991095U
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- China
- Prior art keywords
- roller
- ball shape
- hollow outer
- outer ball
- wear
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of wear-resisting type bearing roller, including in spherical roller body, hollow outer ball shape rolling body, in described hollow outer ball shape roller body, interior spherical roller body is installed, between described hollow outer ball shape roller and interior spherical roller body, elastomeric isolation layer is installed, lubricating oil storage groove is offered on the described elastomeric isolation layer side wall of hollow outer ball shape rolling body side, offer lubrication channel on described hollow outer ball shape rolling body, and described lubrication channel and lubricating oil storage groove is connected installation.A kind of wear-resisting type bearing roller described in the utility model, the setting of its elastomeric isolation layer avoids the frictionally damage between interior spherical roller body and hollow outer ball shape rolling body, the setting of lubrication channel can lubricate roller and retainer and bearing internal external circle, thus reducing friction each other, it is to avoid the abrasion of roller.
Description
Technical field
This utility model is related to a kind of wear-resisting type bearing roller.
Background technology
Bearing roller is the vitals in bearing, and usual roller is arranged on retainer, and retainer is used for separating each
Roller, keeps roller spacing equal, makes load mean allocation, during use, bearing roller turns between bearing inner race and bearing outer ring
Dynamic thus realizing bearing inner race and the function of outer ring mutually rotation, due to bearing roller all the time with retainer and bearing internal external circle
Contact and phase mutual friction, are so easily caused bearing roller and easily wear and tear.
Utility model content
The purpose of this utility model is to provide a kind of wear-resisting type bearing roller, and the setting of its elastomeric isolation layer avoids interior ball
Frictionally damage between shape rolling body and hollow outer ball shape rolling body, the setting of lubrication channel can lubricate roller and retainer with
And bearing internal external circle, thus reduce friction each other, it is to avoid the abrasion of roller.
In order to achieve the above object, the technical solution of the utility model is：
A kind of wear-resisting type bearing roller, including in spherical roller body, hollow outer ball shape rolling body, the rolling of described hollow outer ball shape
Interior spherical roller body is installed in daughter, between described hollow outer ball shape roller and interior spherical roller body, elastomeric isolation is installed
Layer, offer on the described elastomeric isolation layer side wall of hollow outer ball shape rolling body side lubricating oil storage groove, described in
Offer lubrication channel on empty outer spherical rolling body, and described lubrication channel and lubricating oil storage groove is connected installation.
In described lubrication channel, drainage screen is installed.
On the described elastomeric isolation layer side wall of interior spherical roller body side, elastic projection is installed.
Described elastomeric isolation layer is integrally manufactured with elastic projection to be formed.
The beneficial effects of the utility model are：A kind of wear-resisting type bearing roller, the setting of its elastomeric isolation layer avoids interior ball
Frictionally damage between shape rolling body and hollow outer ball shape rolling body, the setting of lubrication channel can lubricate roller and retainer with
And bearing internal external circle, thus reduce friction each other, it is to avoid the abrasion of roller.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1
A kind of wear-resisting type bearing roller as shown in Figure 1, including in spherical roller body 1, hollow outer ball shape rolling body 2, described
Interior spherical roller body 1 is installed, between described hollow outer ball shape roller 2 and interior spherical roller body 1 in hollow outer ball shape rolling body 2
Elastomeric isolation layer 3 is installed, on the described elastomeric isolation layer 3 side wall of hollow outer ball shape rolling body 2 side, offers lubrication
Oil storage groove 4, described hollow outer ball shape rolling body 2 offers lubrication channel 5, and described lubrication channel 5 is deposited with lubricating oil
Storage groove 4 is connected installation.
In described lubrication channel 5, drainage screen 6 is installed.The setting of drainage screen 6 avoids lubrication channel 5 impurity blocking lubrication logical
Road 5.
On the described elastomeric isolation layer 3 side wall of interior spherical roller body 1 side, elastic projection 7 is installed.Described elasticity
Sealing coat 3 is integrally manufactured with elastic projection 7 to be formed.The bullet when interior spherical roller body 1 occurs extruding with hollow outer ball shape rolling body 2
Property projection 7 deforms upon, thus slowing down the extruding force between interior spherical roller body 1 and hollow outer ball shape rolling body 2, it is to avoid interior ball
Shape rolling body 1 and hollow outer ball shape rolling body 2 frictionally damage.Elastomeric isolation layer 3 and elastic projection 7 are by polytetrafluoroethylmaterial material
Make.
A kind of wear-resisting type bearing roller of the present embodiment, the setting of its elastomeric isolation layer avoids interior spherical roller body and hollow
Frictionally damage between outer spherical rolling body, the setting of lubrication channel can lubricate roller and retainer and bearing internal external circle,
Thus reducing friction each other, it is to avoid the abrasion of roller.
Claims (4)
1. a kind of wear-resisting type bearing roller it is characterised in that：Including in spherical roller body（1）, hollow outer ball shape rolling body（2）,
Described hollow outer ball shape rolling body（2）Interior spherical roller body is inside installed（1）, described hollow outer ball shape roller（2）Spherical with interior
Rolling body（1）Between elastomeric isolation layer is installed（3）, positioned at hollow outer ball shape rolling body（2）The described elastomeric isolation layer of side
（3）Lubricating oil storage groove is offered on the wall of side（4）, described hollow outer ball shape rolling body（2）On offer lubrication channel（5）,
And described lubrication channel（5）Store groove with lubricating oil（4）Be connected installation.
2. a kind of wear-resisting type bearing roller according to claim 1 it is characterised in that：Described lubrication channel（5）Interior installation
There is drainage screen（6）.
3. a kind of wear-resisting type bearing roller according to claim 1 it is characterised in that：Positioned at interior spherical roller body（1）One
The described elastomeric isolation layer of side（3）On the wall of side, elastic projection is installed（7）.
4. a kind of wear-resisting type bearing roller according to claim 3 it is characterised in that：Described elastomeric isolation layer（3）With bullet
Property projection（7）Integrally manufactured form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618298.7U CN205991095U (en) | 2016-06-22 | 2016-06-22 | A kind of wear-resisting type bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618298.7U CN205991095U (en) | 2016-06-22 | 2016-06-22 | A kind of wear-resisting type bearing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991095U true CN205991095U (en) | 2017-03-01 |
Family
ID=58102506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620618298.7U Expired - Fee Related CN205991095U (en) | 2016-06-22 | 2016-06-22 | A kind of wear-resisting type bearing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065848A (en) * | 2020-09-10 | 2020-12-11 | 芜湖辉悦机械设计有限公司 | Ceramic bearing |
-
2016
- 2016-06-22 CN CN201620618298.7U patent/CN205991095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065848A (en) * | 2020-09-10 | 2020-12-11 | 芜湖辉悦机械设计有限公司 | Ceramic bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312500 Zhejiang city of Shaoxing province Xinchang County habayashi street habayashi Road No. 23 Patentee after: Zhejiang Jiayang Bearing Co., Ltd. Address before: 312500 Zhejiang city of Shaoxing province Xinchang County habayashi street habayashi Road No. 23 Patentee before: Xinchang Jia Yang bearing Co., Ltd |
|
| 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: 20170301 Termination date: 20210622 |