CN204387118U - The long cylindrical roller bearing of axial load can be born - Google Patents
The long cylindrical roller bearing of axial load can be born Download PDFInfo
- Publication number
- CN204387118U CN204387118U CN201520004078.0U CN201520004078U CN204387118U CN 204387118 U CN204387118 U CN 204387118U CN 201520004078 U CN201520004078 U CN 201520004078U CN 204387118 U CN204387118 U CN 204387118U
- Authority
- CN
- China
- Prior art keywords
- ball
- retainer
- inner ring
- outer ring
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a kind of long cylindrical roller bearing that can bear axial load, comprise inner ring, outer ring, long cylinder roller and retainer, the cross section of inner ring and outer ring is L-type, comprise the side block portion of circumferential part and the circumferential part side of bearing radial force, the circumferential part of inner ring and outer ring has roller raceway, long cylinder roller rolls in roller raceway, retainer comprises annular end and the joint being connected two annular ends, annular end has the ball hole inlaying ball, two ends of long cylinder roller have the arc-shaped recess for inlaying ball, ball embeds the arc-shaped recess of long cylinder roller and the ball hole of retainer, the ball exposing ball hole contacts with the side block portion of inner ring and outer ring.The beneficial effects of the utility model are: this bearing can bear axial load can bear radial load again, and compact structure, and volume is little, is suitable at installing space little, and the occasion that carrying stressing conditions is complicated and changeable uses.
Description
Technical field
The utility model relates to a kind of long cylindrical roller bearing that can bear axial load.
Background technique
Bearing uses widely in having of all trades and professions, for the structural feature of equipment, the practical situations such as the load of bearing expectation carrying and Environmental Conditions, the kind model of bearing also presents varied, in many instances, rotary component not only needs to carry axial load, also radial load will be carried, at this time tapered roller bearing can be used, but tapered roller bearing is separable type bearing, when bearing bears radial load, an axial thrust load will be produced, so need another bearing that can bear axial force in the other direction to be balanced, install loaded down with trivial details, need larger installing space.Thrust-bearing and ball bearing can also be used in this case to meet load bearing requirements, but this also will need very large installing space simultaneously.
Model utility content
Technical problem to be solved in the utility model is: provide a kind of long cylindrical roller bearing that can bear axial load, can be used alone, and reduces the demand of installing space.
The utility model solves the technological scheme that its technical problem adopts: a kind of long cylindrical roller bearing that can bear axial load, comprise inner ring, outer ring, long cylinder roller and retainer, the cross section of inner ring and outer ring is L-type, comprise the side block portion of circumferential part and the circumferential part side of bearing radial force, the side block portion of inner ring and outer ring is axially being oppositely arranged, the circumferential part of inner ring and outer ring has roller raceway, long cylinder roller rolls in roller raceway, and by retainer at circumferential spaced set, retainer comprises two annular ends in left and right and the joint being connected two annular ends, annular end has the ball hole inlaying ball, the diameter of the outer openings of ball hole is less than the diameter of ball, two ends of long cylinder roller have the arc-shaped recess for inlaying ball, between the end of long cylinder roller and two of retainer annular ends, there is ball, ball embeds the arc-shaped recess of long cylinder roller and the ball hole of retainer, the ball exposing ball hole contacts with the side block portion of inner ring and outer ring.
Further restriction, side block portion has ball road.
Further restriction, retainer is nylon material, and annular end and joint be structure as a whole.
Further restriction, retainer is steel, and joint is cylindrical body, and annular end and joint are connected by screw.
The beneficial effects of the utility model are: this bearing can bear axial load can bear radial load again, and compact structure, and volume is little, is suitable at installing space little, and the occasion that carrying stressing conditions is complicated and changeable uses.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is the structural representation of bearing of the present utility model;
Fig. 2 is the structural representation of retainer of the present utility model;
In figure, 1. inner ring, 2. outer ring, 3. long cylinder roller, 4. retainer, 41. annular ends, 42. joints, 5. ball.
Embodiment
As illustrated in fig. 1 and 2, a kind of long cylindrical roller bearing that can bear axial load, comprise inner ring 1, outer ring 2, long cylinder roller 3 and retainer 4, the cross section of inner ring 1 and outer ring 2 is L-type, comprise the side block portion of circumferential part and the circumferential part side of bearing radial force, the side block portion of inner ring 1 and outer ring 2 is axially being oppositely arranged, the circumferential part of inner ring 1 and outer ring 2 has roller raceway, long cylinder roller 3 rolls in roller raceway, and by retainer 4 at circumferential spaced set, retainer 4 comprises two annular ends 41 in left and right and the joint 42 being connected two annular ends 41, annular end 41 has the ball hole inlaying ball 5, the diameter of the outer openings of ball hole is less than the diameter of ball 5, two ends of long cylinder roller 3 have the arc-shaped recess for inlaying ball 5, between the end of long cylinder roller 3 and two annular ends 41 of retainer 4, there is ball 5, ball 5 embeds the arc-shaped recess of long cylinder roller 3 and the ball hole of retainer 4, the ball 5 exposing ball hole contacts with the side block portion of inner ring 1 and outer ring 2.
Side block portion has ball road.
Retainer 4 is nylon material, and annular end 41 and joint 42 are structure as a whole.
Retainer 4 is steel, and joint 42 is cylindrical body, and annular end 41 and joint 42 are connected by screw.
Claims (4)
1. one kind can be born the long cylindrical roller bearing of axial load, comprise inner ring (1), outer ring (2), long cylinder roller (3) and retainer (4), it is characterized in that: described inner ring (1) and the cross section of outer ring (2) are L-type, comprise the side block portion of circumferential part and the circumferential part side of bearing radial force, the side block portion of inner ring (1) and outer ring (2) is axially being oppositely arranged
The circumferential part of inner ring (1) and outer ring (2) has roller raceway, and long cylinder roller (3) rolls in roller raceway, and by retainer (4) at circumferential spaced set,
Retainer (4) comprises two annular ends (41) in left and right and the joint (42) being connected two annular ends (41), (41) have the ball hole inlaying ball (5) to annular end, the diameter of the outer openings of ball hole is less than the diameter of ball (5)
Two ends of long cylinder roller (3) have the arc-shaped recess for inlaying ball (5),
Between the end of long cylinder roller (3) and two annular ends (41) of retainer (4), there is ball (5), ball (5) embeds the arc-shaped recess of long cylinder roller (3) and the ball hole of retainer (4), and the ball (5) exposing ball hole contacts with the side block portion of inner ring (1) and outer ring (2).
2. the long cylindrical roller bearing that can bear axial load according to claim 1, is characterized in that: in described side block portion, have ball road.
3. the long cylindrical roller bearing that can bear axial load according to claim 1, is characterized in that: described retainer (4) is nylon material, and annular end (41) and joint (42) are structure as a whole.
4. the long cylindrical roller bearing that can bear axial load according to claim 1, it is characterized in that: described retainer (4) is steel, joint (42) is cylindrical body, and annular end (41) and joint (42) are connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004078.0U CN204387118U (en) | 2015-01-05 | 2015-01-05 | The long cylindrical roller bearing of axial load can be born |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004078.0U CN204387118U (en) | 2015-01-05 | 2015-01-05 | The long cylindrical roller bearing of axial load can be born |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387118U true CN204387118U (en) | 2015-06-10 |
Family
ID=53359841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520004078.0U Expired - Fee Related CN204387118U (en) | 2015-01-05 | 2015-01-05 | The long cylindrical roller bearing of axial load can be born |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387118U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763482A (en) * | 2016-12-29 | 2017-05-31 | 吴利祥 | A kind of durable shock-absorbing sleeve |
| CN106768541A (en) * | 2015-11-24 | 2017-05-31 | 上海凯泉泵业（集团）有限公司 | A kind of new axial force measuring device and measuring method based on pull pressure sensor |
| CN109026987A (en) * | 2018-09-30 | 2018-12-18 | 如皋市非标轴承有限公司 | A kind of bearing being easily installed |
| CN115492858A (en) * | 2022-09-29 | 2022-12-20 | 临清市海滨轴承制造有限公司 | High-speed precise heavy-duty bearing combined type rolling body |
-
2015
- 2015-01-05 CN CN201520004078.0U patent/CN204387118U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768541A (en) * | 2015-11-24 | 2017-05-31 | 上海凯泉泵业（集团）有限公司 | A kind of new axial force measuring device and measuring method based on pull pressure sensor |
| CN106768541B (en) * | 2015-11-24 | 2019-03-22 | 上海凯泉泵业（集团）有限公司 | A kind of axial force measuring device and measurement method based on pull pressure sensor |
| CN106763482A (en) * | 2016-12-29 | 2017-05-31 | 吴利祥 | A kind of durable shock-absorbing sleeve |
| CN109026987A (en) * | 2018-09-30 | 2018-12-18 | 如皋市非标轴承有限公司 | A kind of bearing being easily installed |
| CN115492858A (en) * | 2022-09-29 | 2022-12-20 | 临清市海滨轴承制造有限公司 | High-speed precise heavy-duty bearing combined type rolling body |
| CN115492858B (en) * | 2022-09-29 | 2023-04-18 | 临清市海滨轴承制造有限公司 | High-speed precise heavy-duty bearing combined rolling body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |