CN207377976U - Monorail axle box bearing - Google Patents
Monorail axle box bearing Download PDFInfo
- Publication number
- CN207377976U CN207377976U CN201720929102.0U CN201720929102U CN207377976U CN 207377976 U CN207377976 U CN 207377976U CN 201720929102 U CN201720929102 U CN 201720929102U CN 207377976 U CN207377976 U CN 207377976U
- Authority
- CN
- China
- Prior art keywords
- bearing
- inner race
- roller
- monorail
- bearing inner
- 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
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model is related to monorail axle box bearing, mainly including bearing outer ring, bearing inner race, roller and retainer；The roller is arranged between bearing outer ring and bearing inner race, and the retainer is arranged between bearing outer ring and bearing inner race, on the outside of roller；There is monorail groove, the lubrication piece is graphite ring on the bearing inner race.Monorail axle box bearing has good lubricity using the lubrication piece of graphite, can reduce the friction loss of roller and bearing inner race, bearing outer ring and baffle ring, reduces capacity loss, and then improves the work efficiency of entire bearing.
Description
Technical field
The utility model is related to field of bearings, relate in particular to a kind of monorail axle box bearing.
Background technology
In widely used plain bearing, other dirts are always easily mixed into installation process, and then make the mill of roller
Loss rate improves, and so as to cause the damage of entire bearing, influences the service life of bearing.
The content of the invention
The purpose of this utility model is to provide a kind of monorail axle box bearings that can improve bearing service life.
In order to solve the above technical problems, the purpose of this utility model is achieved through the following technical solutions：
Monorail axle box bearing, mainly including bearing outer ring, bearing inner race, roller, baffle ring and lubrication piece；
The roller is arranged between bearing outer ring and bearing inner race, and the baffle ring is arranged on the outside of bearing inner race, described
Lubrication piece is arranged at the outside of bearing inner race, is co-axially mounted with bearing inner race, and lubrication piece is axially located between baffle ring and roller.
The lubrication piece is graphite ring.
Lubrication piece has good lubricity, and the friction that can reduce roller and bearing inner race, bearing outer ring and baffle ring is damaged
It loses, reduces capacity loss.
The beneficial effects of the utility model are：
Monorail axle box bearing has good lubricity using the lubrication piece of graphite, can reduce in roller and bearing
The friction loss of circle, bearing outer ring and baffle ring reduces capacity loss, and then improves the work efficiency of entire bearing.
Description of the drawings
Fig. 1 is monorail axle box bearing structure diagram；
Wherein, 1- bearing outer rings；2- bearing inner races；3- rollers；4- baffle rings；5- lubrication pieces.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing：The present embodiment is with the utility model skill
Implemented under premised on art scheme, give detailed embodiment, but the scope of protection of the utility model be not limited to it is following
Embodiment.
As shown in Figure 1, monorail axle box bearing, mainly includes bearing outer ring 1, bearing inner race 2, roller 3, baffle ring 4 and profit
Slide plate 5；
The roller 3 is arranged between bearing outer ring 1 and bearing inner race 2, and the baffle ring 4 is arranged at 2 outside of bearing inner race,
The lubrication piece 5 is arranged at the outside of bearing inner race 2, is co-axially mounted with bearing inner race 2, and lubrication piece 5 is axially located at baffle ring 4 and rolling
Between son 3.
The lubrication piece 5 is graphite ring.
The above, is only the preferable specific embodiment of the utility model, these specific embodiments are all based on this
Different realization methods under utility model general idea, and the scope of protection of the utility model is not limited thereto, it is any ripe
It knows in the technical scope that those skilled in the art disclose in the utility model, the change or replacement that can be readily occurred in, all
It should cover within the scope of protection of the utility model.
Claims (1)
1. monorail axle box bearing, it is characterised in that：By bearing outer ring（1）, bearing inner race（2）, roller（3）, baffle ring（4）And profit
Slide plate（5）Composition；The roller（3）It is arranged at bearing outer ring（1）And bearing inner race（2）Between, the baffle ring（4）It is arranged at axis
Hold inner ring（2）Outside, the lubrication piece（5）It is arranged at bearing inner race（2）Outside, with bearing inner race（2）It is co-axially mounted, lubricates
Piece（5）It is axially located at baffle ring（4）With roller（3）Between；The lubrication piece（5）For graphite ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929102.0U CN207377976U (en) | 2017-07-28 | 2017-07-28 | Monorail axle box bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929102.0U CN207377976U (en) | 2017-07-28 | 2017-07-28 | Monorail axle box bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377976U true CN207377976U (en) | 2018-05-18 |
Family
ID=62298168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720929102.0U Expired - Fee Related CN207377976U (en) | 2017-07-28 | 2017-07-28 | Monorail axle box bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377976U (en) |
-
2017
- 2017-07-28 CN CN201720929102.0U patent/CN207377976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180518 Termination date: 20200728 |