CN202165412U - Deep groove ball bearing - Google Patents
Deep groove ball bearing Download PDFInfo
- Publication number
- CN202165412U CN202165412U CN2011202090201U CN201120209020U CN202165412U CN 202165412 U CN202165412 U CN 202165412U CN 2011202090201 U CN2011202090201 U CN 2011202090201U CN 201120209020 U CN201120209020 U CN 201120209020U CN 202165412 U CN202165412 U CN 202165412U
- Authority
- CN
- China
- Prior art keywords
- groove
- ball bearing
- outer ring
- deep groove
- dust cover
- 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 deep groove ball bearing, which comprises an inner ring, an outer ring, dust covers and a plurality of steel balls. Grooves are arranged on the inner surface of the outer ring and the outer surface of the inner ring. The steel balls are clamped in the grooves between the inner ring and the outer ring. Two halves of retainers are respectively installed on two sides of the steel balls. Clamping grooves are respectively arranged on two sides of the grooves of the outer ring, the outer edges of the dust covers are provided with hemming which turns outwards. The dust covers are covered outside the two halves of retainers and clamped in the clamping grooves on the inner surface of the outer ring. The deep groove ball bearing has the advantages of effectively avoiding dust and being firm in structure and capable of prolonging service life.
Description
Technical field
The utility model relates to a kind of deep groove ball bearing.
Background technique
(westerner writes " Bearing " to bearing; Japan's person " axle receives ") be a kind of very important component in the contemporary machinery; Its major function is supporting rotating shaft or other moving body, and guiding rotation or moving movement also bears by axle or parts on shaft transmission and the load of coming.Press the difference of motor element frictional property, bearing can be divided into two types on rolling bearing and sliding bearing.Each lasso all has the radial ball bearing of continuous ditch type raceway that cross section is approximately the girth 1/3rd of ball, is applicable to precision instrument, low noise motor, automobile, motorcycle and common mechanical etc., is a most widely used class bearing in the mechanical industry.Simple structure, working service is convenient.Mainly be used for bearing radial load, also can bear certain axial load, when the radial internal clearance of bearing strengthens, have the performance of angular contact ball bearing, can bear bigger axial load.Such pivot friction coefficient is little, and limit speed is high, and dimensional range and variation are various.Solid durable, highly versatile and low noise operation can be turned round and be easy under at a high speed and installed.Single-groove grooved ball bearing has the sealed type design in addition, can lubricate and service free again.Single-row band filling slot and two-row ball bearing are applicable to severe duty.
The model utility content
The utility model provide a kind of can be effectively dustproof, well-set deep groove ball bearing.
The utility model technical solution problem provides following scheme:
A kind of deep groove ball bearing comprises inner ring, outer ring, dust cover and several steel balls, and said inner surface and inner ring outer surface are provided with groove; Said steel ball is fastened in the groove between the inside and outside circle; Said steel ball both sides are separately installed with the two halves retainer, and the groove both sides of said outer ring are established draw-in groove respectively, and the outward edge of said dust cover is provided with the crimping of outward flanging; Said half keeps being covered with dust cover, and said dust cover is fastened in the draw-in groove of inner surface.
Between the said two halves retainer through closing-up.
The utility model is connected with dust cover on half retainer both sides of bearing, makes dust cover not slide through clamping again, effectively guarantees sealing to prevent that dust from falling on the steel ball, influences the working life of bearing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing, a kind of deep groove ball bearing comprises inner ring 1, outer ring 2, dust cover 3 and several steel balls 4; Said outer ring 2 internal surfaces and inner ring 1 outer surface are provided with groove 5,6; Said steel ball 4 is fastened in inside and outside circle 1, the groove between 25,6, and said steel ball 4 both sides are separately installed with two halves retainer 7, and groove 5 both sides of said outer ring 2 are established draw-in groove 8 respectively; The outward edge of said dust cover 3 is provided with the crimping 9 of outward flanging; Said half keeps outer 7 to be covered with dust cover 3, and said dust cover 3 is fastened in the draw-in groove 8 of outer ring 2 internal surfaces, passes through rivet 10 riveteds between the said two halves retainer 7.
Claims (2)
1. a deep groove ball bearing comprises inner ring, outer ring, dust cover and several steel balls, it is characterized in that: said inner surface and inner ring outer surface are respectively equipped with groove; Said steel ball is fastened in the groove between the inside and outside circle; Said steel ball both sides are separately installed with the two halves retainer, and the groove both sides of said outer ring are established draw-in groove respectively, and the outward edge of said dust cover is provided with the crimping of outward flanging; Said half retainer is covered with dust cover, and said dust cover is fastened in the draw-in groove of inner surface.
2. according to the said deep groove ball bearing of claim 1, it is characterized in that: between the said two halves retainer through closing-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202090201U CN202165412U (en) | 2011-06-21 | 2011-06-21 | Deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202090201U CN202165412U (en) | 2011-06-21 | 2011-06-21 | Deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165412U true CN202165412U (en) | 2012-03-14 |
Family
ID=45801239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202090201U Expired - Fee Related CN202165412U (en) | 2011-06-21 | 2011-06-21 | Deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071681A (en) * | 2016-11-10 | 2018-05-25 | 镇江东正精工机械有限公司 | A kind of single-row deep groove ball bearing |
-
2011
- 2011-06-21 CN CN2011202090201U patent/CN202165412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071681A (en) * | 2016-11-10 | 2018-05-25 | 镇江东正精工机械有限公司 | A kind of single-row deep groove ball bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9151324B2 (en) | Double-row angular ball bearing | |
| CN202165402U (en) | Semi-closed deep groove ball bearing | |
| CN208982512U (en) | A kind of double row tapered roller bearing with self-locking structure | |
| CN105276000A (en) | Variable-frequency motor bearing | |
| CN202165412U (en) | Deep groove ball bearing | |
| CN202165405U (en) | Deep groove ball bearing with lengthened inner ring | |
| CN202165416U (en) | Single-lip contact-type seal ring bearing | |
| CN202165419U (en) | Deep-groove ball bearing provided with semi-holding racks with rivets | |
| CN202833626U (en) | Deep groove ball bearing | |
| CN202165400U (en) | Roller bearing of outer-diameter circular arc | |
| CN202165423U (en) | Sealed double-row deep groove ball bearing | |
| CN202391952U (en) | Angular contact ball bearing having dustproof effect | |
| CN202266584U (en) | Sealing ring bearing | |
| CN202125516U (en) | Coupling bearing | |
| CN202165407U (en) | DGBB with rolling cross grain grooves | |
| CN202790087U (en) | Double-row full-complement cylindrical roller bearing | |
| CN202165417U (en) | Deep groove ball bearing provided with claw retainers | |
| CN202165399U (en) | Bearing used for automobile door and window | |
| CN202165404U (en) | Guide wheel bearing with groove on outer ring | |
| CN202883701U (en) | Low-noise and long-life deep-groove ball bearing | |
| CN202165420U (en) | Surface strengthened type deep-groove ball bearing | |
| CN202165443U (en) | Bearing provided with outer protective wheels | |
| CN202628833U (en) | Miniature bearing | |
| CN202690767U (en) | Dustproof ball bearing | |
| CN103790934A (en) | Low-noise long-life deep groove ball bearing |
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: 20120314 Termination date: 20120621 |