CN201561058U - Clutch bearing - Google Patents
Clutch bearing Download PDFInfo
- Publication number
- CN201561058U CN201561058U CN2009202221408U CN200920222140U CN201561058U CN 201561058 U CN201561058 U CN 201561058U CN 2009202221408 U CN2009202221408 U CN 2009202221408U CN 200920222140 U CN200920222140 U CN 200920222140U CN 201561058 U CN201561058 U CN 201561058U
- Authority
- CN
- China
- Prior art keywords
- bearing
- outer ring
- clutch
- main body
- flange
- 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 - Lifetime
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a clutch bearing. The bearing main body consists of a bearing inner ring and a bearing outer ring. Rubber seal washers are arranged in seal grooves at the two ends of the bearing outer ring. One side of the bearing outer ring extends outward to form a flange. Projections are arranged at the upper and the lower ends of the flange, one projection side oriented at the bearing main body is an oblique surface of 135 degrees angle, and shallow transition grooves are formed at the connecting parts of the oblique surfaces with the top of the bearing main body. The clutch bearing is simple in structure. The bearing cage and the release cover in the original structure are completely simplified into one bearing. The structure of the release bearing assembly is largely simplified, and part number is reduced. Lubricating grease can be effectively stored in a bearing cavity without causing lubricating grease losses. The bearing also has excellent dustproof functions. The service life of the bearing is largely extended. The bearing is a special bearing designed for clutches. The bearing adopts large radial internal clearance and has the functions of angular contact thrust ball bearings. The bearing can bear shaft radial combined load.
Description
Technical field
The utility model belongs to bearing and makes field, particularly a kind of clutch bearing.
Background technique
Present clutch bearing assembly is made up of bearing, wavy spring sheet, bearing cage, release sleeve, by bearing cage release sleeve is led to bearing to be connected as a single entity, and this structure assembling is complicated, and number of spare parts is many, and sealing effect is relatively poor.Cause the loss of lubricating grease easily, anti-dust performance is poor, has had a strong impact on the working life of bearing.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and good sealing effect improves the clutch bearing of the united load of bearing shaft.
To achieve these goals, the technological scheme that the utility model is taked is: a kind of clutch bearing, bearing body is made up of bearing inner race and bearing outer ring, be provided with rubber seal in the seal groove at described bearing outer ring two ends, the part that stretches out of described bearing outer ring one side forms a flange 1, described flange is formed with boss 4 in two ends about in the of 1, and described boss 4 is one 45 ° of inclined-planes towards the one side of bearing body, and the joint at this inclined-plane and bearing body top is formed with shallow type and is groove 3 more.
A kind of clutch bearing described in the utility model, simple in structure, the bearing cage in the original structure, release sleeve all are simplified to a cover bearing, simplified the structure of release bearing assembly greatly, reduced the quantity of part.And lubricating grease effectively can be kept in the bearing bore, can not cause the loss of lubricating grease, and have the good dust-proof effect, the working life of improving bearing greatly.This bearing is the special bearing for clutch designs, is a kind of distressed structure of deep groove ball bearing, adopts bigger radial internal clearance, has the function of angle contacting thrust ball bearing, and is bigger than general deep groove ball bearing axial carrying capacity, can bear the diameter of axle to connected load.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Embodiment
As shown in Figure 1, this clutch bearing gets bearing body and is made up of bearing inner race 6 and bearing outer ring 2, be provided with rubber seal 5 in the seal groove at described bearing outer ring 2 two ends, the one that stretches out of one side of described bearing outer ring be formed with a flange 1, described flange is formed with boss 4 in two ends about in the of 1, described boss 4 is one 45 ° of inclined-planes towards the one side of bearing body, can increase the intensity of flange 1 like this, another side is the plane, this plane is convenient to contact with the shift fork of clutch, and the joint at this inclined-plane and bearing body top is formed with shallow type and is groove 3 more.Shallow type grinding undercut 3 is convenient to the processing of inclined-plane and bearing top circle cylinder.
Claims (1)
1. clutch bearing, bearing body is made up of bearing inner race and bearing outer ring, be provided with rubber seal in the seal groove at described bearing outer ring two ends, it is characterized in that: the part that stretches out of described bearing outer ring one side forms a flange (1), described flange (1) two ends up and down is formed with boss (4), described boss (4) is one 45 ° of inclined-planes towards the one side of bearing body, and the joint at this inclined-plane and bearing body top is formed with shallow type and is groove (3) more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202221408U CN201561058U (en) | 2009-12-15 | 2009-12-15 | Clutch bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202221408U CN201561058U (en) | 2009-12-15 | 2009-12-15 | Clutch bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561058U true CN201561058U (en) | 2010-08-25 |
Family
ID=42626203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202221408U Expired - Lifetime CN201561058U (en) | 2009-12-15 | 2009-12-15 | Clutch bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869516A (en) * | 2017-12-27 | 2018-04-03 | 瓦房店轴承集团有限责任公司 | Deep groove ball bearing of the outer ring with boss |
-
2009
- 2009-12-15 CN CN2009202221408U patent/CN201561058U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869516A (en) * | 2017-12-27 | 2018-04-03 | 瓦房店轴承集团有限责任公司 | Deep groove ball bearing of the outer ring with boss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |