CN202165419U - Deep-groove ball bearing provided with semi-holding racks with rivets - Google Patents
Deep-groove ball bearing provided with semi-holding racks with rivets Download PDFInfo
- Publication number
- CN202165419U CN202165419U CN2011202091435U CN201120209143U CN202165419U CN 202165419 U CN202165419 U CN 202165419U CN 2011202091435 U CN2011202091435 U CN 2011202091435U CN 201120209143 U CN201120209143 U CN 201120209143U CN 202165419 U CN202165419 U CN 202165419U
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- CN
- China
- Prior art keywords
- groove
- semi
- outer ring
- ball bearing
- deep
- 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 semi-holding racks with rivets. The deep-groove ball bearing comprises an inner ring, an outer ring, dustproof caps and a plurality of steel balls; the axial length of the inner ring is greater than that of the outer ring; 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 rivet is mounted on the semi-holding rack on the left side of the steel ball and is in riveted joint with the rivet hole on the semi-holding rack on the left through the rivet; a clamping groove is respectively formed on two sides of the groove of the outer ring; and a 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. According to the utility model, the two semi-holding racks are connected together, so that the firm connection of the holding racks in a bearing is ensured, and the deep-groove ball bearing provided with semi-holding racks with rivets is convenient to use.
Description
Technical field
The utility model relates to a kind of deep groove ball bearing with nail half 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.Exist in the existing technology between the retainer to connect firmly inadequately, retainer comes off easily.
The model utility content
The utility model provides a kind of deep groove ball bearing that can the band that the two halves retainer firmly links together be followed closely half retainer.
The utility model technical solution problem provides following scheme:
A kind of deep groove ball bearing with nail half retainer comprises inner ring, outer ring, dust cover and several steel balls, and the axial length of said inner ring is longer than the outer ring; 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, and said steel ball both sides are separately installed with the two halves retainer, and said half retainer that is installed in the steel ball left side is provided with rivet; And pass through rivet together between the riveted holes of establishing on half retainer on right side; The groove both sides of said outer ring are established draw-in groove respectively, and said half retainer is covered with dust cover, and said dust cover is fastened in the draw-in groove of inner surface.
Between said dust cover and the draw-in groove spring ring is installed.
The utility model is employed on the two halves retainer rivet is set, and through rivet two and half retainers is riveted together, and compares other riveted joint mode, and rivet is more firm, safety.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to accompanying drawing, a kind of deep groove ball bearing with nail half retainer comprises inner ring 1, outer ring 2, dust cover 3 and several steel balls 4; The axial length of said inner ring 1 is longer than outer ring 2; 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, and said steel ball 4 both sides are separately installed with two halves retainer 7,8; Said half retainer 7 that is installed in steel ball 4 left sides is provided with rivet 9; And be riveted together through rivet 9 between the riveted holes of establishing on half retainer on right side 8 10, groove 6 both sides of said outer ring 2 are established draw-in groove 11 respectively, and said two halves retainer 7,8 is covered with dust cover 3; Said dust cover 3 is fastened in the draw-in groove 11 of outer ring 2 internal surfaces, between said dust cover 3 and the draw-in groove 11 spring ring 12 is installed.
Claims (2)
1. the deep groove ball bearing with nail half retainer comprises inner ring, outer ring, dust cover and several steel balls, and it is characterized in that: the axial length of said inner ring is longer than the outer ring; 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, and said steel ball both sides are separately installed with the two halves retainer, and said half retainer that is installed in the steel ball left side is provided with rivet; And pass through rivet together between the riveted holes of establishing on half retainer on right side; The groove both sides of said outer ring are established draw-in groove respectively, and said half retainer is covered with dust cover, and said dust cover is fastened in the draw-in groove of inner surface.
2. follow closely the deep groove ball bearing of half retainer according to the said band of claim 1, it is characterized in that: between said dust cover and the draw-in groove spring ring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202091435U CN202165419U (en) | 2011-06-21 | 2011-06-21 | Deep-groove ball bearing provided with semi-holding racks with rivets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202091435U CN202165419U (en) | 2011-06-21 | 2011-06-21 | Deep-groove ball bearing provided with semi-holding racks with rivets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165419U true CN202165419U (en) | 2012-03-14 |
Family
ID=45801246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202091435U Expired - Fee Related CN202165419U (en) | 2011-06-21 | 2011-06-21 | Deep-groove ball bearing provided with semi-holding racks with rivets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518418A (en) * | 2018-04-25 | 2018-09-11 | 中国航发哈尔滨轴承有限公司 | A kind of enhanced non-metallic cage |
| CN109356946A (en) * | 2018-11-28 | 2019-02-19 | 南京轴承有限公司 | The automobile-used pull type clutch separator of engineering |
-
2011
- 2011-06-21 CN CN2011202091435U patent/CN202165419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518418A (en) * | 2018-04-25 | 2018-09-11 | 中国航发哈尔滨轴承有限公司 | A kind of enhanced non-metallic cage |
| CN109356946A (en) * | 2018-11-28 | 2019-02-19 | 南京轴承有限公司 | The automobile-used pull type clutch separator of engineering |
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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 |