CN201513462U - Flat roller bearing - Google Patents
Flat roller bearing Download PDFInfo
- Publication number
- CN201513462U CN201513462U CN200920257063XU CN200920257063U CN201513462U CN 201513462 U CN201513462 U CN 201513462U CN 200920257063X U CN200920257063X U CN 200920257063XU CN 200920257063 U CN200920257063 U CN 200920257063U CN 201513462 U CN201513462 U CN 201513462U
- Authority
- CN
- China
- Prior art keywords
- retainer
- flat
- maintaining
- roller bearing
- rollers
- 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
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a flat roller bearing, which is used for a rotary system of transportation machinery. The flat roller bearing has the advantages of stable working state, long service life, large bearing force and low manufacture cost. The flat roller bearing comprises a first maintaining frame, a second maintaining frame, a first flat ring, a second flat ring and rollers, wherein the first maintaining frame and the second maintaining frame are overlapped, a plurality of rollers are arranged on the two maintaining frames, the first flat ring is arranged above the first maintaining frame, the second flat ring is arranged under the second maintaining frame, both of the two flat rings are in mutually contact with the outer side surface of the rollers, in addition, the flat roller bearing also comprises a case, and the case is covered on the outer side of the first maintaining frame, the second maintaining frame, the first flat ring and the second flat ring. The maintaining frames are formed by steel plates with the thickness of 0.5 mm through punching, and the overlapping arrangement height of the two maintaining frames is smaller than the diameter of the rollers.
Description
Technical field
The utility model relates to a kind of bearing, relates in particular to a kind of plane roller bearing.
Background technique
The rotary system of Transport Machinery requires the strength of bearing big, two flat circles can be relative to rotating neatly, the flat circle of existing plane roller bearing and the rotation instability between the roller bearing, and outside whole bearing is exposed to, the fragile weak point in working life that causes, its manufacture cost is also higher relatively.
The model utility content
Technical problem to be solved in the utility model provides a kind of stable working state, long service life, and strength is big, the plane roller bearing of low cost of manufacture.
The utility model comprises first retainer, second retainer, the first flat circle, second flat circle and the roller; Described first retainer and second retainer are stacked mutually, and several rollers are installed on above-mentioned two retainers; The first flat circle is arranged in the top of first retainer, and the second flat circle is arranged in the below of second retainer, and above-mentioned two flat circles all are in contact with one another with the outer side surface of described several rollers; Also comprise a shell in addition, described shell wraps in the outside of first retainer, second retainer, the first flat circle and the part second flat circle; Above-mentioned retainer adopts 0.5 millimeters thick punching of the steel plate to form, and two retainer stack height are less than roller diameter.
The shell of the utility model midplane roller bearing wraps in the outside of flat circle, retainer, has limited moving of flat circle, retainer, makes the working state of bearing more stable, has prolonged the working life of bearing, has increased the strength of bearing.Retainer is simple in structure, adopts 0.5 millimeter punching of the steel plate, has reduced manufacture cost; Two retainer stack height are slightly less than roller diameter, and on the one hand retainer can play, but roller basic fixed position on the other hand.
Description of drawings
Fig. 1 is the structural representation of plane roller bearing.
Embodiment
As shown in Figure 1, the plane roller bearing in the present embodiment comprises first retainer 1, second retainer, 2, first flat circle 3, the second flat circle 4, roller 5 and shell 6.
Described first retainer 1 and second retainer 2 are stacked mutually, and 14 rollers 5 are installed on above-mentioned two retainers.The first flat circle 3 is arranged in the top of first retainer 1, and the second flat circle 4 is arranged in the below of second retainer 2, and above-mentioned two flat circles all are in contact with one another with the outer side surface of described 14 rollers 5.Described shell 6 wraps in outside first retainer 1, second retainer, 2, the first flat circle 3 and a part second flat circle 4.Above-mentioned retainer adopts 0.5 millimeters thick punching of the steel plate to form, and two retainer stack height are less than roller diameter.
Claims (1)
1. a plane roller bearing comprises first retainer, second retainer, the first flat circle, second flat circle and the roller; Described first retainer and second retainer are stacked mutually, and several rollers are installed on above-mentioned two retainers; The first flat circle is arranged in the top of first retainer, and the second flat circle is arranged in the below of second retainer, and above-mentioned two flat circles all are in contact with one another with the outer side surface of described several rollers; It is characterized in that: also comprise a shell, described shell wraps in the outside of first retainer, second retainer, the first flat circle and the part second flat circle; Above-mentioned retainer adopts 0.5 millimeters thick punching of the steel plate to form, and two retainer stack height are less than roller diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920257063XU CN201513462U (en) | 2009-10-30 | 2009-10-30 | Flat roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920257063XU CN201513462U (en) | 2009-10-30 | 2009-10-30 | Flat roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513462U true CN201513462U (en) | 2010-06-23 |
Family
ID=42484870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920257063XU Expired - Fee Related CN201513462U (en) | 2009-10-30 | 2009-10-30 | Flat roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855080A (en) * | 2015-12-09 | 2017-06-16 | 优必胜(上海)精密轴承制造有限公司 | A kind of vehicle shock absorber bearing |
-
2009
- 2009-10-30 CN CN200920257063XU patent/CN201513462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855080A (en) * | 2015-12-09 | 2017-06-16 | 优必胜(上海)精密轴承制造有限公司 | A kind of vehicle shock absorber bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201606411U (en) | Three-row cylinder roller bearing axial composite cage | |
| CN202744142U (en) | Guide shoe for an elevator | |
| CN201513462U (en) | Flat roller bearing | |
| CN103244552B (en) | Large-scale multi-roller bearing | |
| CN203698717U (en) | Brick packing platform with rotating position | |
| CN203006440U (en) | Bottle poking wheel | |
| CN201902443U (en) | Three-line pivoting support for metallurgical equipment | |
| CN101701600A (en) | Plane roller bearing | |
| CN202193441U (en) | Feeding device of bearing outer ring or bearing inner ring | |
| CN201908951U (en) | Slewing bearing with six rows of rollers | |
| CN202418238U (en) | Vertical supporting bearing | |
| CN204003997U (en) | A kind of retainer of roller bearing | |
| CN203130786U (en) | Bearing | |
| CN202251425U (en) | Crane and pulley assembly thereof | |
| CN202717301U (en) | Buffering carrier roller | |
| CN201575050U (en) | Novel full complement deep-groove ball bearing | |
| CN201762037U (en) | Lower car body of caterpillar crane | |
| CN202162241U (en) | Novel lower roll lifting mechanism of two-roll plate rolling machine | |
| CN201802753U (en) | Thrust deep-groove ball slewing bearing | |
| CN202316695U (en) | Movable veneer reeling machine | |
| CN202165567U (en) | Transmission shaft with eccentric bearing | |
| CN203033653U (en) | Lower hook assembly of chain block | |
| CN203297341U (en) | Novel thrust ball bearing | |
| CN103062214B (en) | Bearing | |
| CN216241923U (en) | One-way clutch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20101030 |