CN203297359U - Steady bearing - Google Patents

Steady bearing Download PDF

Info

Publication number
CN203297359U
CN203297359U CN2013203267689U CN201320326768U CN203297359U CN 203297359 U CN203297359 U CN 203297359U CN 2013203267689 U CN2013203267689 U CN 2013203267689U CN 201320326768 U CN201320326768 U CN 201320326768U CN 203297359 U CN203297359 U CN 203297359U
Authority
CN
China
Prior art keywords
bearing
retainer
retaining rack
outer ring
lugs
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
Application number
CN2013203267689U
Other languages
Chinese (zh)
Inventor
魏玉平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Brati Textile Machinery Co Ltd
Original Assignee
Changzhou Brati Textile Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou Brati Textile Machinery Co Ltd filed Critical Changzhou Brati Textile Machinery Co Ltd
Priority to CN2013203267689U priority Critical patent/CN203297359U/en
Application granted granted Critical
Publication of CN203297359U publication Critical patent/CN203297359U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the technical field of bearings, and in particular relates to a steady bearing. The steady bearing comprises a bearing outer ring, wherein a retaining rack is arranged in the bearing outer ring; retaining rack lugs are arranged on the retaining rack; grooves are formed in the bearing outer ring; the number of the retaining rack lugs is the same as that of the groove; at least two retaining rack lugs and at least two grooves are adopted. The grooves are formed in the bearing in a machining manner; the retaining rack is machined to form a shape with the retaining rack lugs, so that when the steady bearing is assembled, the retaining rack lugs are embedded after being aligned to the grooves. Thus, the retaining rack cannot rotate even when the bearing performs high-speed running. The steady bearing is good in using effect.

Description

Firm bearing
Technical field
The utility model relates to technical field of bearings, especially a kind of firm bearing.
Background technique
Bearing is widely used in daily life is produced, in bearing, all be provided with retainer, on retainer, roller or needle roller is being installed, bearing there will be retainer to rotate in the process that runs up situation, and the impact life is produced.
The model utility content
The deficiency of rotating in order to overcome existing retainer, the utility model provides a kind of firm bearing.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of firm bearing, comprise bearing outer ring, in described bearing outer ring, be provided with retainer, described retainer is provided with the retainer projection, described bearing outer ring is provided with groove, described retainer projection is consistent with the number of groove, and number is at least 2.
The beneficial effects of the utility model are, this firm bearing processes groove on bearing, retainer is processed into to the shape with the retainer projection, after when installing, retainer projection alignment indentation being embedded, can install, such bearing not there will be rotation at the retainer that runs up yet, and using effect is good.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the novel bearing outer ring schematic diagram of this use;
In figure 1, bearing outer ring, 2, retainer, 3, the retainer projection, 4, groove.
Embodiment
As Fig. 1, it is structural representation of the present utility model, a kind of firm bearing, comprise bearing outer ring 1, in described bearing outer ring 1, be provided with retainer 2, described retainer 2 is provided with retainer projection 3, described bearing outer ring 1 is provided with groove 4, and described retainer projection 3 is consistent with the number of groove 4, and number is at least 2.
This firm bearing processes groove 4 at bearing outer ring 1, and retainer 2 adds retainer projection 3, bearing when installing by in the groove 4 in retainer projection 3 embedded axle bearing outer-rings 1, even bearing not there will be the situation of retainer displacement yet in telling the process of running like this, using effect is good.

Claims (2)

1. a firm bearing, comprise bearing outer ring (1), it is characterized in that, in described bearing outer ring (1), is provided with retainer (2), and described retainer (2) is provided with retainer projection (3), and described bearing outer ring (1) is provided with groove (4).
2. firm bearing according to claim 1, is characterized in that, described retainer projection (3) is consistent with the number of groove (4), and number is at least 2.
CN2013203267689U 2013-06-07 2013-06-07 Steady bearing Expired - Fee Related CN203297359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203267689U CN203297359U (en) 2013-06-07 2013-06-07 Steady bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203267689U CN203297359U (en) 2013-06-07 2013-06-07 Steady bearing

Publications (1)

Publication Number Publication Date
CN203297359U true CN203297359U (en) 2013-11-20

Family

ID=49573367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203267689U Expired - Fee Related CN203297359U (en) 2013-06-07 2013-06-07 Steady bearing

Country Status (1)

Country Link
CN (1) CN203297359U (en)

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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: 20131120

Termination date: 20140607