CN203717632U - Bearing - Google Patents
Bearing Download PDFInfo
- Publication number
- CN203717632U CN203717632U CN201420026586.4U CN201420026586U CN203717632U CN 203717632 U CN203717632 U CN 203717632U CN 201420026586 U CN201420026586 U CN 201420026586U CN 203717632 U CN203717632 U CN 203717632U
- Authority
- CN
- China
- Prior art keywords
- bearing
- inner ring
- roller
- balls
- bearing inner
- 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
- 241000446313 Lamella Species 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 abstract 3
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a bearing. The bearing comprises a bearing outer ring and a bearing inner ring, wherein the bearing inner ring is arranged at the interior of the bearing outer ring; a plurality of balls are arranged between the bearing outer ring and the bearing inner ring; the interior of the bearing inner ring is additionally provided with a roller; the roller is internally provided with a plurality of second balls; each of the balls and the second balls is provided with an oil film. The bearing is reasonable in design, simple in structure and convenient to use; the bearing is internally provided with a screw thread, so that the bearing can be firmly combined with a bearing seat together, and the shaft is more convenient to rotate; moreover, an oil injection hole is formed in the bearing, lubricating oil is convenient to add, and the practicability is high; the bearing is internally provided with the roller and the oil film, so that the using effect is good, the frictional force and noise pollution are greatly reduced, and the service life of the bearing is prolonged.
Description
Technical field
The utility model relates to a kind of bearing.
Background technique
bearing is the supporting member in mechanical transmission mechanism, and its quality and bearing capacity directly affect the service behaviour of mechanical complete machine.At present, the bearing structure on market and function are all more single, and working life is short, and ball in bearing gets rusty easily, and cause inefficiency and noise pollution serious.
Summary of the invention
(1) technical problem that will solve
For addressing the above problem, the utility model proposes a kind of simple in structure, easy to use and bearing that noise is little.
(2) technological scheme
Bearing of the present utility model, comprises outer race and bearing inner ring; Described bearing inner ring is arranged on outer race inside; Between described outer race and bearing inner ring, be provided with multiple balls; Described bearing inner ring inside has additional roller; In described roller, be provided with multiple the second balls; On described ball and the second ball, be provided with oil lamella.
Further, described outer race arranged outside has screw thread.
Further, between described outer race and bearing inner ring He on roller, be provided with oil hole.
Further, the diameter of described ball and the second ball is 44.45mm.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to the utility model: bearing of the present utility model, and reasonable in design, simple in structure, easy to use; In the utility model, be provided with screw thread, can very firmly combine with bearing support, can make axle rotate more convenient, and be provided with oil hole, the convenient lubricant oil that adds, practical; In the utility model, be provided with roller and oil lamella, using effect is good, and has reduced widely frictional force and noise pollution, has increased the working life of bearing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
1-outer race; 2-bearing inner ring; 3-ball; 4-roller; 5-the second ball; 6-oil hole; 7-oil lamella.
Embodiment
A kind of bearing as shown in Figure 1, comprises outer race 1 and bearing inner ring 2; Described bearing inner ring 2 is arranged on outer race 1 inside; Between described outer race 1 and bearing inner ring 2, be provided with multiple balls 3; Described bearing inner ring 2 inside have additional roller 4; In described roller 4, be provided with multiple the second balls 5; On described ball 3 and the second ball 5, be provided with oil lamella 7, reduced frictional force and noise pollution, practical.
Wherein, described outer race 1 arranged outside has screw thread; Between described outer race 1 and bearing inner ring 2 He on roller 4, be provided with oil hole 6; The diameter of described ball 3 and the second ball 5 is 44.45mm.
Bearing of the present utility model, reasonable in design, simple in structure, easy to use; In the utility model, be provided with screw thread, can very firmly combine with bearing support, can make axle rotate more convenient, and be provided with oil hole, the convenient lubricant oil that adds, practical; In the utility model, be provided with roller and oil lamella, using effect is good, and has reduced widely frictional force and noise pollution, has increased the working life of bearing.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that related domain ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents of the utility model request protection, has all been documented in claims.
Claims (4)
1. a bearing, comprises outer race and bearing inner ring; It is characterized in that: described bearing inner ring is arranged on outer race inside; Between described outer race and bearing inner ring, be provided with multiple balls; Described bearing inner ring inside has additional roller; In described roller, be provided with multiple the second balls; On described ball and the second ball, be provided with oil lamella.
2. bearing according to claim 1, is characterized in that: described outer race arranged outside has screw thread.
3. bearing according to claim 1, is characterized in that: between described outer race and bearing inner ring He on roller, be provided with oil hole.
4. bearing according to claim 1, is characterized in that: the diameter of described ball and the second ball is 44.45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026586.4U CN203717632U (en) | 2014-01-16 | 2014-01-16 | Bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026586.4U CN203717632U (en) | 2014-01-16 | 2014-01-16 | Bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717632U true CN203717632U (en) | 2014-07-16 |
Family
ID=51156788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420026586.4U Expired - Fee Related CN203717632U (en) | 2014-01-16 | 2014-01-16 | Bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762115A (en) * | 2019-12-01 | 2020-02-07 | 无锡嘉能电机技术有限公司 | low noise bearing |
-
2014
- 2014-01-16 CN CN201420026586.4U patent/CN203717632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762115A (en) * | 2019-12-01 | 2020-02-07 | 无锡嘉能电机技术有限公司 | low noise bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANHUI RZN BEARING CO., LTD. Assignor: Fu Yinyan Contract record no.: 2015340000137 Denomination of utility model: Bearing device Granted publication date: 20140716 License type: Exclusive License Record date: 20151015 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |