CN203285865U - Tapered roller bearing with end cover - Google Patents
Tapered roller bearing with end cover Download PDFInfo
- Publication number
- CN203285865U CN203285865U CN2013202183309U CN201320218330U CN203285865U CN 203285865 U CN203285865 U CN 203285865U CN 2013202183309 U CN2013202183309 U CN 2013202183309U CN 201320218330 U CN201320218330 U CN 201320218330U CN 203285865 U CN203285865 U CN 203285865U
- Authority
- CN
- China
- Prior art keywords
- hole
- outer ring
- holes
- flange
- tapered roller
- 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
Abstract
The utility model discloses a tapered roller bearing with an end cover, which comprises an inner ring, an outer ring with taper holes, rollers and a retainer; a flange is arranged at one end, where a small hole is formed, of the outer ring; a blind hole connected with the small hole in the outer ring is formed in the flange; an oil filling hole communicated with the outer side of the outer ring is formed in the upper end of one side wall of the blind hole; six holes are circumferentially and uniformly formed in the flange, wherein two holes that are opposite to each other are axial threaded through holes, and the other four holes are axial through holes.
Description
Technical field
The utility model relates to a kind of tapered roller bearing with end cap.
Background technique
The axially locating of tapered roller bearing outer ring in frame upper bearing (metal) hole relies on end cap usually,, if each bearing needs to join an end cap, can increase part kind and the quantity of complete machine.
The model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, a kind of tapered roller bearing with end cap is provided.
the technological scheme that its technical problem that solves the utility model adopts is: a kind of tapered roller bearing with end cap, comprise inner ring, outer ring with taper hole, roller, retainer, described outer ring small bore end has flange, establish the blind hole that is connected with the outer ring aperture in flange, the blind hole sidewall upper offers the oil hole that communicates with the outside, outer ring, if the words that the lubricating oil path in oil hole and frame is communicated with, just can be lubricated to bearing oiling, described flange circumferentially is evenly equipped with six holes, wherein a pair of relative hole is the axial screw thread through hole, be used for pulling out bearing outer ring from the frame bearing hole, all the other four holes are axial hole, be used for the end cap that bearing outer ring and flange are connected as a single entity is fixed on frame.
The beneficial effects of the utility model are: a kind of tapered roller bearing with end cap that the utility model provides, has the end cap that outer ring and flange are connected as a single entity, in the installation process of bearing, just no longer need to configure in addition end cap, thereby reduced part kind and the quantity of complete machine.
Description of drawings
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is plan view of the present utility model;
Fig. 2 is right elevation of the present utility model.
In figure: 1. outer ring; 2. flange; 3. oil hole; 4. blind hole; 5. roller; 6. inner ring; 7. axial hole; 8. axial screw thread through hole.
Embodiment
By reference to the accompanying drawings the utility model is further described now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of tapered roller bearing with end cap as shown in Figure 1 and Figure 2, comprise inner ring 6, have outer ring 1, roller 5, the retainer of taper hole, described outer ring 1 small bore end has flange 2, establish the blind hole 4 that is connected with outer ring 1 aperture in flange 2, blind hole 4 sidewall upper offer the oil hole 3 that communicates with 1 outside, outer ring, described flange 2 circumferentially is evenly equipped with six holes, and wherein a pair of relative hole is axial screw thread through hole 8, and all the other four holes are axial hole 7.
Above-mentioned mode of execution only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (1)
1. tapered roller bearing with end cap, comprise inner ring, have outer ring, roller, the retainer of taper hole, it is characterized in that: described outer ring small bore end has flange, establish the blind hole that is connected with the outer ring aperture in flange, the blind hole sidewall upper offers the oil hole that communicates with the outside, outer ring, described flange circumferentially is evenly equipped with six holes, and wherein a pair of relative hole is the axial screw thread through hole, and all the other four holes are axial hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202183309U CN203285865U (en) | 2013-04-25 | 2013-04-25 | Tapered roller bearing with end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202183309U CN203285865U (en) | 2013-04-25 | 2013-04-25 | Tapered roller bearing with end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285865U true CN203285865U (en) | 2013-11-13 |
Family
ID=49542229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202183309U Expired - Fee Related CN203285865U (en) | 2013-04-25 | 2013-04-25 | Tapered roller bearing with end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402334A (en) * | 2017-01-26 | 2019-11-01 | 博格华纳公司 | Ventilation bearing cage for turbomachinery |
-
2013
- 2013-04-25 CN CN2013202183309U patent/CN203285865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402334A (en) * | 2017-01-26 | 2019-11-01 | 博格华纳公司 | Ventilation bearing cage for turbomachinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140425 |