CN201884458U - Hub bearing of tapered roller - Google Patents
Hub bearing of tapered roller Download PDFInfo
- Publication number
- CN201884458U CN201884458U CN2010206665468U CN201020666546U CN201884458U CN 201884458 U CN201884458 U CN 201884458U CN 2010206665468 U CN2010206665468 U CN 2010206665468U CN 201020666546 U CN201020666546 U CN 201020666546U CN 201884458 U CN201884458 U CN 201884458U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- tapered roller
- bearing
- hub bearing
- double
- 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
Disclosed is a hub bearing of a tapered roller. An external tapered roller bearing with an integral double-row structure is arranged on a mandrel of the hub bearing of the tapered roller, an outer ring of the tapered roller bearing with the integral double-row structure is an integral structure while an inner ring is combined by an inner ring A and an inner ring B, the inner ring A and the inner ring B are sleeved on the outer diameter of the mandrel, a double-row tapered roller is disposed among the outer ring, the inner ring A and the inner ring B, and the outer ring, the inner ring A and the inner ring B, together with the double-row tapered roller, form the integral double-row tapered roller bearing structure. The integral double-row tapered roller bearing structure is arranged in the hub bearing, thereby guaranteeing the service performance and the service life of the hub bearing. The hub bearing of the tapered roller has the advantages of novel structure, convenience in installation and repair, low manufacturing cost and long service life.
Description
Technical field
The utility model relates to a kind of hub bearing of tapered roller, belongs to the hub bearing product technical field of using on the wheel shaft of automobile front and back.
Background technique
The hub bearing of the present tapered roller that before and after automobile, uses on the wheel shaft, mainly comprise mandrel, Sealing and rolling bearing, and the quality of rolling bearing performance directly has influence on the usability and the working life of hub bearing, what use on the hub bearing of vehicle at present mainly is the steel ball rolling bearing structure, the rolling bearing of this steel ball structure, because the inadequate natural endowment of its bearing capacity, steel ball will wear and tear after vehicle uses certain hour, behind worn steel ball, the working clearance of hub bearing will increase, hub bearing will produce noise like this, produces circular runout, can influence the stability of vehicle driving.
Summary of the invention
The utility model provides a kind of hub bearing of a kind of tapered roller of novelty, adopts external whole double-row type tapered roller bearing structure technology, to realize guaranteeing the purpose of the good usability of vehicle hub bearing.
The technical solution adopted in the utility model is:
A kind of hub bearing of tapered roller, the mandrel of the hub bearing of described tapered roller is provided with the whole double column structure tapered roller bearing of an external, the outer ring of whole double column structure tapered roller bearing is an overall structure, inner ring is constituted by inner ring A, inner ring B, inner ring A, inner ring B are set on the external diameter of mandrel, between outer ring and inner ring A, the inner ring B double-row conical is set, outer ring, inner ring A, inner ring B constitute whole double-row conical bearing structure with double-row conical.
The utility model beneficial effect is:
Owing to adopted the hub bearing of a kind of tapered roller of the present utility model, whole double-row type tapered roller bearing structure is set in hub bearing, guaranteed the usability and the working life of hub bearing, the hub bearing of a kind of tapered roller of the present utility model has: the characteristics of novel structure, installation and maintenance convenience, low cost of manufacture, long service life.
Description of drawings
Fig. 1: the plan view that is the hub bearing of a kind of tapered roller of the utility model;
Fig. 2: the sectional view that is Fig. 1.
Among Fig. 2: mandrel 1, outer ring 2, inner ring A3, inner ring B4.
Embodiment
As shown in Figure 1 and Figure 2.
A kind of hub bearing of tapered roller, the mandrel 1 of the hub bearing of described tapered roller is provided with the whole double column structure tapered roller bearing of an external, the outer ring 2 of whole double column structure tapered roller bearing is an overall structure, inner ring is constituted by inner ring A3, inner ring B4, inner ring A3, inner ring B4 are set on the external diameter of mandrel 1, between outer ring 2 and inner ring A3, the inner ring B4 double-row conical is set, outer ring 2, inner ring A3, inner ring B4 constitute whole double-row conical bearing structure with double-row conical.
Basic functional principle:
Press Fig. 1, shown in Figure 2, with tapered roller, inner ring A3, inner ring B4 and outer ring 2 stack mountings, constitute a whole double column structure tapered roller bearing, then whole double column structure tapered roller bearing is installed on the mandrel 1, and installs the Sealing of both sides, other component are gone up in assembling then, constitute the hub bearing of tapered roller, the hub bearing of tapered roller is installed on the vehicle, on the hub bearing of tapered roller, installs vehicle tyre then, so just can use.
Because it is big that taper roller has bearing capacity, the service life of therefore greatly having improved hub bearing.
Claims (1)
1. the hub bearing of a tapered roller, it is characterized in that: the mandrel of the hub bearing of described tapered roller (1) is provided with the whole double column structure tapered roller bearing of an external, the outer ring (2) of whole double column structure tapered roller bearing is an overall structure, inner ring is by inner ring A(3), inner ring B(4) constitutes, inner ring A(3), inner ring B(4) is set on the external diameter of mandrel (1), outer ring (2) and inner ring A(3), inner ring B(4) between double-row conical is set, outer ring (2), inner ring A(3), inner ring B(4) constitutes whole double-row conical bearing structure with double-row conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206665468U CN201884458U (en) | 2010-12-18 | 2010-12-18 | Hub bearing of tapered roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206665468U CN201884458U (en) | 2010-12-18 | 2010-12-18 | Hub bearing of tapered roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884458U true CN201884458U (en) | 2011-06-29 |
Family
ID=44182000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206665468U Expired - Fee Related CN201884458U (en) | 2010-12-18 | 2010-12-18 | Hub bearing of tapered roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884458U (en) |
-
2010
- 2010-12-18 CN CN2010206665468U patent/CN201884458U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi province Teng Teng auto parts Limited by Share Ltd Assignor: Taizhou Junteng Automobile Parts Co., Ltd. Contract record no.: 2014360000062 Denomination of utility model: Bush bearing of taper roller Granted publication date: 20110629 License type: Exclusive License Record date: 20140314 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |