CN202165420U - Surface strengthened type deep-groove ball bearing - Google Patents
Surface strengthened type deep-groove ball bearing Download PDFInfo
- Publication number
- CN202165420U CN202165420U CN201120209151XU CN201120209151U CN202165420U CN 202165420 U CN202165420 U CN 202165420U CN 201120209151X U CN201120209151X U CN 201120209151XU CN 201120209151 U CN201120209151 U CN 201120209151U CN 202165420 U CN202165420 U CN 202165420U
- Authority
- CN
- China
- Prior art keywords
- groove
- ball bearing
- outer ring
- ring
- 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
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Abstract
The utility model discloses a surface strengthened type deep-groove ball bearing comprises an inner ring, an outer ring, dustproof caps and a plurality of steel balls; the surfaces of the inner and the outer rings are galvanized; a groove is formed on the inner surface of the outer ring and the outer surface of the inner ring respectively; the plurality of steel balls are arranged in the grooves between the inner ring and the outer ring in a clamping manner; two semi-holding racks are mounted respectively on two sides of each steel ball; a clamping groove is respectively mounted on two sides of the groove of the outer ring; a rolled edge rolling outwards is arranged on the outer edge of each dustproof cap; the dustproof cap is arranged on the outer cover of each semi-holding rack and is clamped in the clamping grooves on the inner surface of the outer ring; and the two semi-holding racks are connected through a claw. The surface strengthened type deep-groove ball bearing has the advantages of good corrosion resistance, strong strength and improvement in the working efficiency of the bearing.
Description
Technical field
The utility model relates to the reinforced deep groove ball bearing in a kind of surface.
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.Exist the corrosion resistance of bearing bad in the existing technology, can not meet the demands working life.
The model utility content
The utility model provides a kind of good corrosion resistance, surperficial reinforced deep groove ball bearing that intensity is high.
The utility model technical solution problem provides following scheme:
The reinforced deep groove ball bearing in a kind of surface; Comprise inner ring, outer ring, dust cover and several steel balls, zinc-plated processing is all carried out on said Internal and external cycle surface, and 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.
Connect through claw between the said two halves retainer.
The utility model bearing is applicable to that corrosivity intensity is high, and in the equipment or machinery that perhaps frictional strength is big, the utility model has crossed zinc on the surface of Internal and external cycle, makes the surface strength of bearing get a promotion.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing, the reinforced deep groove ball bearing in a kind of surface comprises inner ring 1, outer ring 2, dust cover 3 and several steel balls 4; Zinc-plated processing is all carried out on said Internal and external cycle 1,2 surfaces, and said outer ring 2 internal surfaces and inner ring 1 outer surface are respectively equipped with groove 5,6, and said steel ball 4 is fastened in inside and outside circle 1, the groove between 25,6; Said steel ball 4 both sides are separately installed with two halves retainer 7; Groove 6 both sides of said outer ring 2 are established draw-in groove 8 respectively, and the outward edge of said dust cover 3 is provided with the crimping of outward flanging, and said half retainer 7 is covered with dust cover 3; Said dust cover 3 is fastened in the draw-in groove 8 of outer ring 2 internal surfaces, connects through claw 9 between the said two halves retainer 7.
Claims (2)
1. reinforced deep groove ball bearing in surface; Comprise inner ring, outer ring, dust cover and several steel balls, it is characterized in that: zinc-plated processing is all carried out on said Internal and external cycle surface, and 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 reinforced deep groove ball bearing in the said surface of claim 1, it is characterized in that: connect through claw between the said two halves retainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209151XU CN202165420U (en) | 2011-06-21 | 2011-06-21 | Surface strengthened type deep-groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209151XU CN202165420U (en) | 2011-06-21 | 2011-06-21 | Surface strengthened type deep-groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165420U true CN202165420U (en) | 2012-03-14 |
Family
ID=45801247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120209151XU Expired - Fee Related CN202165420U (en) | 2011-06-21 | 2011-06-21 | Surface strengthened type deep-groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165420U (en) |
-
2011
- 2011-06-21 CN CN201120209151XU patent/CN202165420U/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 |