CN203362814U - Double-row angular contact ball bearing - Google Patents
Double-row angular contact ball bearing Download PDFInfo
- Publication number
- CN203362814U CN203362814U CN 201320436520 CN201320436520U CN203362814U CN 203362814 U CN203362814 U CN 203362814U CN 201320436520 CN201320436520 CN 201320436520 CN 201320436520 U CN201320436520 U CN 201320436520U CN 203362814 U CN203362814 U CN 203362814U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- double
- ring
- angular contact
- row angular
- 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
The utility model discloses a double-row angular contact ball bearing which comprises an outer ring, two inner rings, holders and steel balls, wherein the outer ring is an integral type outer ring; the holders are arranged between the outer ring and the inner rings; the steel balls are arranged on the holders; a channel is arranged in the inner diameter direction of the outer ring; a flange is arranged in the outer diameter direction of each holder, and is locked and fastened in the channel; stopping grooves are formed in the outer ring; a stop ring is arranged on each stopping groove. According to the utility model, the structure is simple, and the outer ring, the two inner rings, the holders and the steel balls can be firmly locked together; scattering and separation of products in the conveying and mounting process can be avoided; the problems caused by locking through slotting the inner rings and adding a flange in the inner diameter direction of the holder are solved; the double-row angular contact ball bearing has the characteristics of compact internal structure, small required product space, high simplicity and convenience for processing, and convenience for mounting; the axial displacement of the bearing can be directly controlled by the stop ring, so that the complexity reduction of components matched with the outer diameter of the bearing is facilitated, and the overall production cost is reduced.
Description
Technical field
The utility model relates to a kind of bearing, says more specifically a kind of double-row angular contact bal bearing.
Background technique
In the double-row angular contact bal bearing field, the designer occurs scattering must consider Product Assembly when design after in transportation and installation process, the phenomenon of separating, so just adopt various locking methods, after Product Assembly outer ring, steel ball, retainer and two inner rings lock together, but current double-row angular contact bal bearing locking method majority is two kinds, a kind ofly be exactly by inner ring fluting and the mode that the retainer internal diameter direction adds flange, part to be locked, this locking method generally all can only use on the bearing that amount of space is larger, the bearing narrow for some spaces is just inadaptable, the second is exactly to add at two inner ring internal diameter directions the locking mode that a plastic sleeve carries out interference fit, and this mode exists that cost is large, the shortcoming of complex process.And current double-row angular contact bal bearing is when being coordinated with other parts, due to the axial displacement that can't directly control bearing, so that improved the complexity of bearing outside diameter mating parts in engagement process, make the overall manufacturing cost high.
The model utility content
For the problems referred to above, the problem that the utility model quasi-solution is determined is to provide that a kind of internal structure is compact, cost is low, process double-row angular contact bal bearing easy and easy for installation.
For achieving the above object, the utility model is by the following technical solutions: a kind of double-row angular contact bal bearing, comprise outer ring, inner ring, retainer and steel ball, described outer ring is integral type outer race, and described inner ring is two, between described outer ring and described inner ring, is provided with retainer, described retainer is provided with steel ball, described outer ring internal diameter direction is provided with conduit, and described retainer external diameter direction is provided with flange, and described flange lock is buckled in described conduit.
As preferably, described outer ring is provided with locking groove, and described locking groove is provided with stop ring.
The beneficial effects of the utility model are: the utility model is simple in structure, because the outer ring internal diameter direction is provided with conduit, retainer external diameter direction is provided with flange, flange lock is buckled in conduit, firmly by outer ring, two inner rings, retainer and steel ball lock together, stop product in transportation, in installation process, occur scattering, the phenomenon of separating, and solved the inner ring fluting and locked existing problem with the mode that the retainer internal diameter direction adds flange, there is the internal structure compactness, the product space required is little, process characteristics easy and easy for installation, again owing to having increased locking groove on outer ring, locking groove is provided with stop ring, directly control the axial displacement of bearing by stop ring, the complexity that is conducive to reduction and bearing outside diameter mating parts, reduce the overall manufacturing cost.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1-outer ring, 2-inner ring, 3-retainer, 4-steel ball, 5-locking groove.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the present embodiment, the technological scheme in the utility model embodiment is carried out to clear, complete description.
As shown in Figure 1, the utility model discloses a kind of double-row angular contact bal bearing, comprise outer ring 1, inner ring 2, retainer 3 and steel ball 4, outer ring 1 is integral type outer race, inner ring 2 is two, be provided with retainer 3 between outer ring 1 and inner ring 2, retainer 3 is provided with steel ball 4, and outer ring 1 internal diameter direction is provided with conduit, retainer 3 external diameter directions are provided with flange, flange lock is buckled in conduit, and outer ring 1 is provided with locking groove 5, and locking groove 5 is provided with stop ring.
The utility model is simple in structure, because outer ring 1 internal diameter direction is provided with conduit, retainer 3 external diameter directions are provided with flange, flange lock is buckled in conduit, firmly by outer ring 1, two inner rings 2, retainer 3 and steel ball 4 lock together, stop product in transportation, in installation process, occur scattering, the phenomenon of separating, and solved inner ring 2 flutings and locked existing problem with the mode that retainer 3 internal diameter directions add flange, there is the internal structure compactness, the product space required is little, process characteristics easy and easy for installation, again owing to having increased locking groove 5 on outer ring, locking groove 5 is provided with stop ring, directly control the axial displacement of bearing by stop ring, the complexity that is conducive to reduction and bearing outside diameter mating parts, reduce the overall manufacturing cost.
Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment who obtains, and all should belong to the scope of the utility model protection.
Claims (2)
1. a double-row angular contact bal bearing, comprise outer ring (1), inner ring (2), retainer (3) and steel ball (4), described outer ring (1) is integral type outer race, described inner ring (2) is two, be provided with retainer (3) between described outer ring (1) and described inner ring (2), described retainer (3) is provided with steel ball (4), it is characterized in that: described outer ring (1) internal diameter direction is provided with conduit, described retainer (3) external diameter direction is provided with flange, and described flange lock is buckled in described conduit.
2. double-row angular contact bal bearing according to claim 1, it is characterized in that: described outer ring (1) is provided with locking groove (5), and described locking groove (5) is provided with stop ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320436520 CN203362814U (en) | 2013-07-12 | 2013-07-12 | Double-row angular contact ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320436520 CN203362814U (en) | 2013-07-12 | 2013-07-12 | Double-row angular contact ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362814U true CN203362814U (en) | 2013-12-25 |
Family
ID=49810586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320436520 Expired - Fee Related CN203362814U (en) | 2013-07-12 | 2013-07-12 | Double-row angular contact ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041855A (en) * | 2015-07-31 | 2015-11-11 | 洛阳轴研科技股份有限公司 | Back-to-back assembly type biserial angular contact ball bearing and assembling method thereof |
| CN105690084A (en) * | 2016-03-11 | 2016-06-22 | 浙江万向精工有限公司 | Hub bearing unit assembling method |
| 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 |
-
2013
- 2013-07-12 CN CN 201320436520 patent/CN203362814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041855A (en) * | 2015-07-31 | 2015-11-11 | 洛阳轴研科技股份有限公司 | Back-to-back assembly type biserial angular contact ball bearing and assembling method thereof |
| CN105690084A (en) * | 2016-03-11 | 2016-06-22 | 浙江万向精工有限公司 | Hub bearing unit assembling method |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203006670U (en) | Elevator roller | |
| CN203362814U (en) | Double-row angular contact ball bearing | |
| CN203214673U (en) | Bearing assembly | |
| CN204381419U (en) | A kind of lathe spindle | |
| CN202991843U (en) | Double-inner-ring bearing | |
| CN202690763U (en) | Sealed deep groove ball bearing with oil storage tanks | |
| CN202597477U (en) | Bearing with threads on inner ring and outer ring | |
| CN203607978U (en) | High temperature horizontal motor bearing support structure | |
| CN204186813U (en) | Automobile-used special-shape bearing outer ring | |
| CN204664152U (en) | Adjustable bearing | |
| CN203214605U (en) | Stop double-row tapered roller bearing | |
| CN203578483U (en) | Work structure provided with center shaft and rolling wheel and used for channeling machine | |
| CN201925343U (en) | Linear bearing | |
| CN202371000U (en) | Thrust tapered roller bearing | |
| CN204805327U (en) | Split type biserial bearing | |
| CN203463491U (en) | Novel double-row tapered roller bearing | |
| CN203962707U (en) | Two and half propons school bus hubs | |
| CN202251435U (en) | Dual-row conical roller bearing used for automobile wheel hub unit | |
| CN204664144U (en) | A kind of adjustable bearing | |
| CN204591992U (en) | A kind of selflubricating biserial conical bearing | |
| CN203627739U (en) | Back-up ring and hoop combined axial positioning structure | |
| CN214331195U (en) | Hub bearing with lock catch ring | |
| CN203685873U (en) | Bearing dust cover | |
| CN202531644U (en) | Omniseal biserial cylindrical roller bearing with flange | |
| CN203697864U (en) | Central spindle of automobile hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312352 Zhejiang Province, Shaoxing city Shangyu District Dongguan Street Lian Village Patentee after: Shangyu Wanli Auto Bearing Co., Ltd. Shaoxing Address before: 312352 Zhejiang province Shangyu Dongguan Street Lian Tong Patentee before: Shangyu Wanli Auto Bearing 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: 20131225 Termination date: 20180712 |