CN201268193Y - Heavy-load ball hub bearing unit - Google Patents
Heavy-load ball hub bearing unit Download PDFInfo
- Publication number
- CN201268193Y CN201268193Y CNU200820190849XU CN200820190849U CN201268193Y CN 201268193 Y CN201268193 Y CN 201268193Y CN U200820190849X U CNU200820190849X U CN U200820190849XU CN 200820190849 U CN200820190849 U CN 200820190849U CN 201268193 Y CN201268193 Y CN 201268193Y
- Authority
- CN
- China
- Prior art keywords
- flange
- ring
- inner flange
- raceway
- inner 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
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
An overloading ball hub bearing unit is characterized in that an overloading ball hub bearing is provided with four lines of steel balls; the inner circle of an outer flange 6 of a hub is provided with a multi-layer stepped raceway; the outer circles of an inner ring 1 and an inner flange 9 are provided with opposite or corresponding multi-layer stepped raceways; bearings are respectively arranged in the raceways between the inner circle 1 and the inner ring 1 of the outer flange 6 of the hub and the outer circle of the inner flange 9; every two lines of steel balls and every two lines of steel balls are respectively arranged in a nylon holding frame 5 in the raceways; the inner circle of the inner ring 1 is sheathed on the outer circle at one end of the inner flange 9; a rubber sealing ring 3 is arranged between the inner ring 1 and the end head of the raceway at one end of the inner flange 9; one end of the outer flange 6 is provided with a rubber sealing ring 2, and the other end is provided with a dust-proof steel ring 8; the center of the inner flange 9 is provided with a hole; and a knurling bolt 10 is arranged in a hole of an outer disc of the inner flange 9.
Description
Technical field
The utility model relates to a kind of vehicular spare parts, specifically, relates to a kind of improvement of common hub-bearing unit structure.
Background technology
In the prior art, hub-bearing unit is the parts in a kind of automobile suspension system, is used for the supporting of automotive wheel, possesses the basic function of transfer torque.But common hub-bearing unit centre bearer adopts double-row angular contact bal bearing, and heavy, the miniaturization of modern automobile hub bearing technology shown incompatibility.
Summary of the invention
The utility model purpose is to adopt the phenomenon of double-row angular contact bal bearing load-carrying capacity deficiency at common hub-bearing unit centre bearer, designs a kind of heavily loaded four row ball hub bearing unit.
The technical solution of the utility model is, a kind of heavily loaded ball hub bearing unit, it comprises outward flange dish, inner ring, inner flange, steel ball, rubber seal, retainer, Dust-proof steel ring and knurled nut composition, it is characterized in that: heavily loaded ball hub bearing has four row steel balls, on the interior circle of wheel hub outward flange dish 6, be provided with multilayer step raceway, on the cylindrical of inner ring 1 and inner flange 9, be provided with correspondence or corresponding multilayer step raceway; Be respectively equipped with bearing in the raceway between the cylindrical of the interior circle of wheel hub outward flange dish 6 and inner ring 1 and inner flange 9, steel ball 4 and steel ball 7 are contained in respectively in the nylon cages 5; The interior circle of inner ring 1 is sleeved on the end cylindrical of inner flange 9; Rubber seal 3 is located between the termination of inner ring 1 and inner flange 9 one end raceways, and an end of outward flange dish 6 is provided with rubber seal 2, and the other end is provided with Dust-proof steel ring 8; The center of inner flange 9 is provided with the hole, and knurled nut 10 is housed in the hole on the outer disc of inner flange 9.
A kind of heavily loaded ball hub bearing of the present utility model unit, two row steel balls 4 and two row steel balls 7 are contained in respectively in the interior nylon cages 5 of raceway.
The beneficial effects of the utility model are, common hub-bearing unit centre bearer is designed to heavily loaded four row ball hub bearings by structural development such as double-row angular contact bal bearings, on the cylindrical of the interior circle of wheel hub outward flange dish and inner ring and inner flange, be provided with corresponding or corresponding multilayer step raceway, be respectively equipped with nylon cages in the raceway, steel ball is contained in the nylon cages respectively; These heavy duty four row ball hub bearing unit have satisfied automobile hub bearing miniaturization and the strong requirement of load-carrying capacity.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
In the drawings 1, inner ring, 2, rubber seal, 3, rubber seal, 4, steel ball, 5, nylon cages, 6, the outward flange dish, 7, steel ball, 8, Dust-proof steel ring, 9, inner flange, 10, knurled nut.
The specific embodiment
In the embodiment in figure 1, the interior circle of inner ring 1 is sleeved on the end cylindrical of inner flange 9, is provided with multilayer step raceway on the cylindrical of inner ring 1 and inner flange 9, is provided with the corresponding or corresponding step raceway of multilayer on the interior circle of wheel hub outward flange dish 6; Be respectively equipped with bearing in the raceway between the cylindrical of the interior circle of wheel hub outward flange dish 6 and inner ring 1 and inner flange 9, per two row steel balls 4 and two row steel balls 7 are contained in respectively in the interior nylon cages 5 of raceway.Rubber seal 3 is located between the termination of inner ring 1 and inner flange 9 one end raceways, and an end of outward flange dish 6 is provided with rubber seal 2, and the other end is provided with Dust-proof steel ring 8.The center of inner flange 9 is provided with the hole, and knurled nut 10 is housed in the hole of the cylindrical of inner flange 9.
During use, knurled nut 10 is housed in the hole with the cylindrical of inner flange 9 installs and be fastened on the axle drive shaft in the screw, heavily loaded four row ball hub bearing unit are installed with axle drive shaft, can use.
Claims (2)
1, a kind of heavily loaded ball hub bearing unit, comprise outward flange dish, inner ring, inner flange, steel ball, rubber seal, retainer, Dust-proof steel ring and knurled nut composition, it is characterized in that: heavily loaded ball hub bearing has four row steel balls, on the interior circle of wheel hub outward flange dish (6), be provided with multilayer step raceway, on the cylindrical of inner ring (1) and inner flange (9), be provided with correspondence or corresponding multilayer step raceway; Be respectively equipped with bearing in the raceway between the cylindrical of the interior circle of wheel hub outward flange dish (6) and inner ring (1) and inner flange (9), steel ball (4) and steel ball (7) are contained in respectively in the nylon cages (5); The interior circle of inner ring (1) is sleeved on the end cylindrical of inner flange (9); The center of inner flange (9) is provided with the hole, knurled nut (10) is housed in the hole of the cylindrical of inner flange (9), rubber seal (3) is located between the termination of inner ring (1) and inner flange (9) one end raceways, one end of outward flange dish (6) is provided with rubber seal (2), and the other end is provided with Dust-proof steel ring (8).
2, a kind of heavily loaded ball hub bearing according to claim 1 unit is characterized in that: two row steel balls (4) and two row steel balls (7) are contained in respectively in the nylon cages (5) in the raceway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820190849XU CN201268193Y (en) | 2008-09-11 | 2008-09-11 | Heavy-load ball hub bearing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820190849XU CN201268193Y (en) | 2008-09-11 | 2008-09-11 | Heavy-load ball hub bearing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268193Y true CN201268193Y (en) | 2009-07-08 |
Family
ID=40840780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820190849XU Expired - Fee Related CN201268193Y (en) | 2008-09-11 | 2008-09-11 | Heavy-load ball hub bearing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268193Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425598A (en) * | 2011-11-06 | 2012-04-25 | 湖北新火炬科技股份有限公司 | Heavy-load long-life hub bearing unit |
| CN104454976A (en) * | 2014-11-21 | 2015-03-25 | 南京冠盛汽配有限公司 | High-speed high-bearing hub bearing unit |
| CN108058540A (en) * | 2016-11-09 | 2018-05-22 | 阿文美驰技术有限责任公司 | Wheel connector assembly with the sealing element being connected with adjusting ring interface |
| CN113700736A (en) * | 2021-09-07 | 2021-11-26 | 浙江鸿宁轴承科技有限公司 | High-wear-resistance multilayer sealed automobile hub bearing |
| CN115135891A (en) * | 2020-03-30 | 2022-09-30 | 舍弗勒技术股份两合公司 | Wheel set bearing for rail vehicle and rail vehicle |
-
2008
- 2008-09-11 CN CNU200820190849XU patent/CN201268193Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425598A (en) * | 2011-11-06 | 2012-04-25 | 湖北新火炬科技股份有限公司 | Heavy-load long-life hub bearing unit |
| CN102425598B (en) * | 2011-11-06 | 2012-12-05 | 湖北新火炬科技股份有限公司 | Heavy-load long-life hub bearing unit |
| CN104454976A (en) * | 2014-11-21 | 2015-03-25 | 南京冠盛汽配有限公司 | High-speed high-bearing hub bearing unit |
| CN108058540A (en) * | 2016-11-09 | 2018-05-22 | 阿文美驰技术有限责任公司 | Wheel connector assembly with the sealing element being connected with adjusting ring interface |
| CN115135891A (en) * | 2020-03-30 | 2022-09-30 | 舍弗勒技术股份两合公司 | Wheel set bearing for rail vehicle and rail vehicle |
| CN113700736A (en) * | 2021-09-07 | 2021-11-26 | 浙江鸿宁轴承科技有限公司 | High-wear-resistance multilayer sealed automobile hub bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201268193Y (en) | Heavy-load ball hub bearing unit | |
| US8668393B2 (en) | Wheel hub joint unit for a vehicle | |
| US7413349B2 (en) | Wheel bearing unit | |
| EP1722115A3 (en) | Wheel support bearing assembly | |
| EP1598217A3 (en) | Bearing apparatus for a wheel of vehicle | |
| CN1748132A (en) | Load-measuring device for rolling bearing unit and rolling bearing unit for load measurement | |
| US8186888B2 (en) | Wheel bearing and a bearing apparatus for a wheel of vehicle of semi-floating type having the wheel bearing | |
| US7699405B2 (en) | Vehicle wheel end assemblies and methods of assembly thereof | |
| JP4554471B2 (en) | Double row tapered roller bearings for wheels | |
| US6736418B2 (en) | Vehicle wheel end having integrated knuckle and outer race | |
| US20080226213A1 (en) | Wheel Bearing Unit | |
| US20080310785A1 (en) | Wheel Bearing Unit | |
| US20100054646A1 (en) | Double-row wheel bearing unit | |
| CN2799293Y (en) | Hub bearing unit with circular passive sensor | |
| CN205498486U (en) | Automobile wheel hub unit of band edge crispy noodles key | |
| CN206217501U (en) | It is provided with the hub-bearing unit of " O " type sealing ring | |
| CN211335421U (en) | Light non-drive conical hub unit | |
| CN202833623U (en) | Car hub unit with compact structure, high rigidity and large load | |
| CN208294943U (en) | A kind of hub-bearing unit of biserial difference rolling structure | |
| CN200992116Y (en) | Automobile hub bearing unit | |
| CN201923205U (en) | Split type steering knuckle assembly | |
| CN201314332Y (en) | Hub bearing assembly of car | |
| CN102418738B (en) | High-rigidity long-life wheel hub bearing unit | |
| CN201362136Y (en) | Wheel hub bearing unit with three-convexity | |
| CN201057226Y (en) | Hub bearing assembly for minitype motortruck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUBEI NEW TORCH TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HUBEI NEW TORCH SCIENCE + TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 441000 automobile industry park, hi tech Industrial Development Zone, Hubei, Xiangfan Patentee after: The new torch Science and Technology Ltd. in Hubei Address before: 441000 automobile industry park, hi tech Industrial Development Zone, Hubei, Xiangfan Patentee before: Hubei New Torch Science & Technology 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: 20090708 Termination date: 20160911 |