CN102478072A - Insert bearing - Google Patents
Insert bearing Download PDFInfo
- Publication number
- CN102478072A CN102478072A CN2010105628184A CN201010562818A CN102478072A CN 102478072 A CN102478072 A CN 102478072A CN 2010105628184 A CN2010105628184 A CN 2010105628184A CN 201010562818 A CN201010562818 A CN 201010562818A CN 102478072 A CN102478072 A CN 102478072A
- Authority
- CN
- China
- Prior art keywords
- bearing
- inner ring
- ring
- roller
- outer ring
- 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.)
- Pending
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Abstract
An insert bearing with positioning spigot on an inner ring of the invention comprises an outer ring, an inner ring, a roller and a spring ring. A slot of a spring collar is arranged on one side of an outer ring raceway; the roller is arranged between the bearing inner ring and the outer ring; no retainer full-roller bearing is included; and a positioning spigot is arranged in the bearing inner ring. During usage, fixation of the shaft and the bearing inner ring is realized through key-type connection at the positioning spigot. The invention has advantage that a cooperation gap of the bearing internal diameter and the shaft can be slightly amplified to facilitate loading and unloading, without generating relative sliding; meanwhile, usage environment with large moment can be satisfied to ensure usage life of the bearing under severe environment.
Description
Technical field
The present invention relates to a kind of bearing.
Background technique
Advantages such as it is simple in structure to use at present bearing with spherical outside surface, and volume is less, and is easy to loading and unloading, but also do not have the bearing of inner ring internal diameter band positioning spigot so far, satisfied not needs such as some farm machinery, mining machinery less than 10 fens eccentric bearings.
Summary of the invention
To above-mentioned deficiency, the present invention proposes the bearing that has a location seam on a kind of inner ring internal diameter.
Inner ring of the present invention has the bearing with spherical outside surface of positioning spigot, the bearing that is made up of outer ring, inner ring, roller, spring ring.Draw-in groove, roller that outer ring raceway one side is provided with spring collar are provided with between bearing inner race and the outer ring, and no retainer is completely adorned roller bearing, and bearing inner race is provided with a location seam.Pass through in the using process to connect the fixing of realization axle and bearing inner race at the key of positioning spigot.
Advantage of the present invention is: the matching gap of this bearing bore diameter and axle can be amplified easy to loading and unloading slightly, and can not produce slide relative, has also satisfied bigger the making of moment simultaneously and has damaged the border, has guaranteed the working life of certain adverse environment lower bearing.
Description of drawings
Fig. 1 is an assembly structure schematic representation of the present invention;
Inner ring schematic representation among Fig. 2 the present invention.
Embodiment
As having the bearing of positioning spigot on Fig. 1, a kind of inner ring internal diameter of the present invention shown in Figure 2, comprise outer ring 01, inner ring 02, roller 04; Be provided with full dress roller between said outer ring and the inner ring; Guaranteed radial load, after roller is packed between inner ring and the outer ring spring collar 31 be installed in the jump ring groove of outer ring raceway that the internal diameter of inner ring is provided with the positioning spigot 14 of rectangle groove; Guarantee bearing inner race and axle secure fit, can not become flexible.
Claims (1)
1. a bearing with spherical outside surface comprises outer ring, inner ring, roller; Be provided with full dress roller between outer ring and the inner ring, after roller is packed between inner ring and the outer ring spring collar be installed in the jump ring groove of outer ring raceway, the endoporus of inner ring is provided with the positioning spigot of rectangle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105628184A CN102478072A (en) | 2010-11-29 | 2010-11-29 | Insert bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105628184A CN102478072A (en) | 2010-11-29 | 2010-11-29 | Insert bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102478072A true CN102478072A (en) | 2012-05-30 |
Family
ID=46090806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105628184A Pending CN102478072A (en) | 2010-11-29 | 2010-11-29 | Insert bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102478072A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422642A (en) * | 2015-12-28 | 2016-03-23 | 宁波达奋精工轴承有限公司 | Bearing convenient to install |
| CN107202066A (en) * | 2017-07-21 | 2017-09-26 | 如皋市非标轴承有限公司 | It is a kind of to facilitate oil injecting lubricating and easy disassembly formula bearing |
| CN109322910A (en) * | 2018-11-27 | 2019-02-12 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Replaceable preloading spring tapered roller bearing |
-
2010
- 2010-11-29 CN CN2010105628184A patent/CN102478072A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422642A (en) * | 2015-12-28 | 2016-03-23 | 宁波达奋精工轴承有限公司 | Bearing convenient to install |
| CN105422642B (en) * | 2015-12-28 | 2018-08-28 | 南昌市新通新发实业有限公司 | A kind of bearing being easily installed |
| CN107202066A (en) * | 2017-07-21 | 2017-09-26 | 如皋市非标轴承有限公司 | It is a kind of to facilitate oil injecting lubricating and easy disassembly formula bearing |
| CN109322910A (en) * | 2018-11-27 | 2019-02-12 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Replaceable preloading spring tapered roller bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |