CN203214605U - Stop double-row tapered roller bearing - Google Patents
Stop double-row tapered roller bearing Download PDFInfo
- Publication number
- CN203214605U CN203214605U CN2013201616581U CN201320161658U CN203214605U CN 203214605 U CN203214605 U CN 203214605U CN 2013201616581 U CN2013201616581 U CN 2013201616581U CN 201320161658 U CN201320161658 U CN 201320161658U CN 203214605 U CN203214605 U CN 203214605U
- Authority
- CN
- China
- Prior art keywords
- bearing
- tapered roller
- outer ring
- stop double
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of bearings and in particular relates to a stop double-row tapered roller bearing. The stop double-row tapered roller bearing comprises a bearing outer ring, a bearing inner ring, a tapered roller and a holder, wherein the bearing inner ring is bugled out of the bearing outer ring; a space ring is arranged between the bearing outer ring and the bearing inner ring; and a stop slot is arranged on the bearing outer ring. According to the stop double-row tapered roller bearing disclosed by the utility model, the tapered inner ring assembly is of a separable structure, so that the installation is relatively convenient and the structure is simple; moreover, the stop double-row tapered roller bearing can be used for a front wheel hub of a car, is stronger in bearing capacity, large in load capacity and suitable for high-speed rotation.
Description
Technical field
The utility model relates to technical field of bearings, especially a kind of double-row conical bearing with locking groove.
Background technique
In industries such as automobile, milling train, mine, metallurgy, plastics machineries; can require has supporting design bearing, often can use tapered roller bearing, and mainly bearing radially is main footpath, axial connected load; bearing load carrying capacity depends on the raceway angles of outer ring, and the more big bearing capacity of angle is more big.Common double-row conical bearing complex structure, the manufacture cost height, high load is high-revolving when requiring in reply, in case damage, repairs suitable trouble.
The model utility content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of load big, the stop double-row conical bearing of long service life.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of stop double-row conical bearing, comprise bearing outer ring, bearing inner race, tapered roller and retainer, described bearing inner race protrudes bearing outer ring, be provided with spacer ring between described bearing outer ring and the bearing inner race, described bearing outer ring is provided with locking groove.
Further, the cone assembly of the inner ring of described tapered roller and retainer assembly composition is separable structure.
Further, described tapered roller is contained between the recessed raceway and the recessed raceway on the bearing outer ring internal surface on the bearing inner race outer surface.
The beneficial effects of the utility model are that the cone assembly of stop double-row conical bearing of the present utility model is separable structure, installs more convenient, simple in structure, can be used in the front-wheel hub of car, bearing capacity is stronger, load carrying capacity is big, is suitable for rotation at a high speed.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. bearing outer rings among the figure, 2. bearing inner race, 3. tapered roller, 4. spacer ring, 5. locking groove.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation 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.
Stop double-row conical bearing as shown in Figure 1 comprises bearing outer ring 1, bearing inner race 2, and tapered roller 3 and retainer, bearing inner race 2 protrudes bearing outer ring 1, is provided with spacer ring 4 between bearing outer ring 1 and the bearing inner race 2, and bearing outer ring 1 is provided with locking groove 5.Tapered roller 3 is separable structure with the cone assembly that the inner ring of retainer assembly is formed.Secondly, tapered roller 3 is contained between the recessed raceway and the recessed raceway on bearing outer ring 1 internal surface on bearing inner race 2 outer surfaces.
Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. stop double-row conical bearing, comprise bearing outer ring (1), bearing inner race (2), two row tapered rollers (3) and retainer, it is characterized in that: described bearing inner race (2) protrudes bearing outer ring (1), be provided with spacer ring (4) between described bearing outer ring (1) and the bearing inner race (2), described bearing outer ring is provided with locking groove (5).
2. stop double-row conical bearing according to claim 1 is characterized in that: described tapered roller (3) is separable structure with the cone assembly that the inner ring of retainer assembly is formed.
3. stop double-row conical bearing according to claim 1 is characterized in that: described tapered roller (3) is contained between the recessed raceway and the recessed raceway on bearing outer ring (1) internal surface on bearing inner race (2) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201616581U CN203214605U (en) | 2013-04-02 | 2013-04-02 | Stop double-row tapered roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201616581U CN203214605U (en) | 2013-04-02 | 2013-04-02 | Stop double-row tapered roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214605U true CN203214605U (en) | 2013-09-25 |
Family
ID=49204148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201616581U Expired - Fee Related CN203214605U (en) | 2013-04-02 | 2013-04-02 | Stop double-row tapered roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736583A (en) * | 2016-04-21 | 2016-07-06 | 浙江天马轴承有限公司 | Double-row angular contact ball bearing and installation structure thereof |
| CN111412216A (en) * | 2019-01-08 | 2020-07-14 | 斯凯孚公司 | Rolling element bearing unit, cage and mounting method |
-
2013
- 2013-04-02 CN CN2013201616581U patent/CN203214605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736583A (en) * | 2016-04-21 | 2016-07-06 | 浙江天马轴承有限公司 | Double-row angular contact ball bearing and installation structure thereof |
| CN111412216A (en) * | 2019-01-08 | 2020-07-14 | 斯凯孚公司 | Rolling element bearing unit, cage and mounting method |
| CN111412216B (en) * | 2019-01-08 | 2024-04-05 | 斯凯孚公司 | Rolling element bearing unit, cage and mounting method |
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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: 20130925 Termination date: 20140402 |