CN202165417U - Deep groove ball bearing provided with claw retainers - Google Patents
Deep groove ball bearing provided with claw retainers Download PDFInfo
- Publication number
- CN202165417U CN202165417U CN2011202090964U CN201120209096U CN202165417U CN 202165417 U CN202165417 U CN 202165417U CN 2011202090964 U CN2011202090964 U CN 2011202090964U CN 201120209096 U CN201120209096 U CN 201120209096U CN 202165417 U CN202165417 U CN 202165417U
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- CN
- China
- Prior art keywords
- rings
- groove
- retainer
- ball bearing
- retainers
- 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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Abstract
The utility model discloses a deep groove ball bearing provided with claw retainers, which comprises inner rings, outer rings, rubber sealing rings and a plurality of steel balls, wherein grooves are arranged on the inner surfaces of the outer rings and the outer surfaces of the inner rings respectively, the steel balls are clamped in the grooves among the inner rings and the outer rings, two semi-retainers are respectively arranged at the two sides of each steel ball, clamping grooves are arranged at the two sides of the grooves of the outer rings, flange edges are arranged on the outer edges of the rubber sealing rings, and the rubber sealing rings are covered outside the semi-retainers and clamped in the clamping grooves on the inner surfaces of the outer rings. Compared with the existing metal anti-dust caps, as the rubber sealing rings are adopted, the sealing effect is better, and the abrasion among the anti-dust caps and the bearing rings is reduced.
Description
Technical field
The utility model relates to a kind of deep groove ball bearing with the pawl retainer.
Background technique
Bearing is a kind of very important component in the contemporary machinery, and 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 utility model provides a kind of novel Placement of retainer.
The model utility content
The utility model provides a kind of deep groove ball bearing that adopts claw to connect the two halves retainer.
The utility model technical solution problem provides following scheme:
A kind of deep groove ball bearing with the pawl retainer; Comprise inner ring, outer ring, rubber seal and several steel balls; Said inner surface and inner ring outer surface are respectively equipped with groove, and said steel ball is fastened in the groove between the inside and outside circle, and said steel ball both sides are separately installed with the two halves retainer; The groove both sides of said outer ring are established draw-in groove respectively; The outward edge of said rubber seal is provided with flange edge, and said half keeps being covered with rubber seal, and said rubber seal is fastened in the draw-in groove of inner surface.
Claw connects between the said two halves retainer.
The utility model is made improvement on the basis of traditional bearing, need process the inclined-plane on the both sides of outer ring for cooperating practical set more, and the connection between half retainer in the bearing also is to adopt two mutual clampings of claw.
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 with the pawl retainer comprises inner ring 1, outer ring 2, rubber seal 3 and several steel balls 4; Said outer ring 2 internal surfaces and inner ring 1 outer surface are respectively equipped with groove 5,6; Said steel ball 4 is fastened in the groove 5,6 between the inside and outside circle, 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 rubber seal 3 is provided with flange edge 9; Said half retainer 7 is covered with rubber seal 3, and said rubber seal 3 is fastened in the draw-in groove 8 of outer ring 2 internal surfaces, connects through claw 10 between the said two halves retainer 7.
Claims (3)
1. deep groove ball bearing with the pawl retainer; Comprise inner ring, outer ring, rubber seal and several steel balls; It is characterized in that: said inner surface and inner ring outer surface are respectively equipped with groove, and said steel ball is fastened in the groove between the inside and outside circle, and said steel ball both sides are separately installed with the two halves retainer; The groove both sides of said outer ring are established draw-in groove respectively; The outward edge of said rubber seal is provided with flange edge, and said half retainer is covered with rubber seal, and said rubber seal is fastened in the draw-in groove of inner surface.
2. according to the deep groove ball bearing of the said band pawl of claim 1 retainer, it is characterized in that: connect through claw between the said two halves retainer.
3. according to the deep groove ball bearing of the said band pawl of claim 1 retainer, it is characterized in that: the inclined-plane is established in the bi-side of said outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202090964U CN202165417U (en) | 2011-06-21 | 2011-06-21 | Deep groove ball bearing provided with claw retainers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202090964U CN202165417U (en) | 2011-06-21 | 2011-06-21 | Deep groove ball bearing provided with claw retainers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165417U true CN202165417U (en) | 2012-03-14 |
Family
ID=45801244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202090964U Expired - Fee Related CN202165417U (en) | 2011-06-21 | 2011-06-21 | Deep groove ball bearing provided with claw retainers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165417U (en) |
-
2011
- 2011-06-21 CN CN2011202090964U patent/CN202165417U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120621 |