CN2619084Y - Spherical roller bearing with double half-width outer ring - Google Patents
Spherical roller bearing with double half-width outer ring Download PDFInfo
- Publication number
- CN2619084Y CN2619084Y CN 03265583 CN03265583U CN2619084Y CN 2619084 Y CN2619084 Y CN 2619084Y CN 03265583 CN03265583 CN 03265583 CN 03265583 U CN03265583 U CN 03265583U CN 2619084 Y CN2619084 Y CN 2619084Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- spherical
- roller bearing
- outer ring
- spherical roller
- 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
Links
- 239000000835 fiber Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Rolling Contact Bearings (AREA)
Abstract
A spherical roller bearing with double half-width outer rings solves the problem that in the prior art, spherical rollers are respectively arranged on two independent stamping retainers, and a boss is arranged on the outer surface of an inner ring to isolate the spherical rollers. The bearing has the disadvantages of complex processing, high mould cost, various defects caused by the fact that the two retainers are not integrated, and the bearing is made of a stamped steel plate, poor in strength and wear resistance, early damaged and short in service life. It is characterized in that two rows of spherical rollers 3 which are crossly arranged on a retainer 4 are arranged between the raceway surface of the inner ring 2 and the inner spherical surface of the outer ring 1 which is divided into two half rings. With angular rotational movement. The aligning angle is enlarged, and the bearing box is less susceptible to the angle alignment error of the shaft and the bearing box seat or the bending of the shaft than the common spherical roller bearing. The cage is reinforced and can carry larger loads. Can be used on chemical fiber equipment.
Description
The utility model relates to a kind of bearing, the two half-breadths outer ring spheric roller bearing that uses on particularly a kind of chemical fiber machinery.
This kind bearing of the prior art its objective is for using on the chemical fiber machinery.Its structure is that spherical roller is arranged in two respectively independently on the pressing cage, and outer surface belt one boss of inner ring is with its isolation.Its deficiency is a processed complex, the die cost height, and because of two retainers do not bring many drawbacks for one, and material is the punching press steel plate, intensity, wears no resistance, and causes bearing to damage in early days, working life is short.
The purpose of this utility model is to solve above-mentioned deficiency of the prior art, and provides a kind of aligning angle bigger two half-breadths outer ring spheric roller bearing.
Technical solution of the present utility model is: cross arrangement places the raceway face of inner ring 2 and is divided between the inner ball surface of outer ring 1 of two half-turns at two vollyball face rollers 3 on the retainer 4.
The advantage that the utility model is had compared to existing technology is: the aligning angle strengthens, than the more difficult influence that is subjected to axle and bearing block angular alignment error or bending shaft of general spheric roller bearing.Retainer is an enhancement mode, can carry bigger load, and wear-resistant.
This accompanying drawing is that the utility model overall structure master looks and adds cross-sectional schematic.
The utility model provides embodiment below in conjunction with accompanying drawing: cross arrangement places the raceway face of inner ring 2 and is divided between the inner ball surface of outer ring 1 of two half-turns at two vollyball face rollers 3 on the reinforced brass solid cage 4.The band angle rotatablely moves.Can be for using on the chemical fiber machinery.
Claims (1)
1. two half-breadth outer rings spheric roller bearing, spherical roller (3) is arranged on the retainer (4), it is characterized in that: cross arrangement places the raceway face of inner ring (2) and is divided between the inner ball surface of outer ring (1) of two half-turns at two vollyball face rollers (3) on the retainer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265583 CN2619084Y (en) | 2003-03-17 | 2003-03-17 | Spherical roller bearing with double half-width outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265583 CN2619084Y (en) | 2003-03-17 | 2003-03-17 | Spherical roller bearing with double half-width outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619084Y true CN2619084Y (en) | 2004-06-02 |
Family
ID=34256074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03265583 Expired - Fee Related CN2619084Y (en) | 2003-03-17 | 2003-03-17 | Spherical roller bearing with double half-width outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619084Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767566A (en) * | 2012-08-01 | 2012-11-07 | 优必胜（苏州）轴承有限公司 | Novel self-aligning roller bearing allowing wide-angle deflection |
-
2003
- 2003-03-17 CN CN 03265583 patent/CN2619084Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767566A (en) * | 2012-08-01 | 2012-11-07 | 优必胜（苏州）轴承有限公司 | Novel self-aligning roller bearing allowing wide-angle deflection |
| CN102767566B (en) * | 2012-08-01 | 2014-12-17 | 优必胜（苏州）轴承有限公司 | Novel self-aligning roller bearing allowing wide-angle deflection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |