CN202165410U - Bearing used for food machinery - Google Patents
Bearing used for food machinery Download PDFInfo
- Publication number
- CN202165410U CN202165410U CN2011202089685U CN201120208968U CN202165410U CN 202165410 U CN202165410 U CN 202165410U CN 2011202089685 U CN2011202089685 U CN 2011202089685U CN 201120208968 U CN201120208968 U CN 201120208968U CN 202165410 U CN202165410 U CN 202165410U
- Authority
- CN
- China
- Prior art keywords
- groove
- outer ring
- bearing
- ring
- food machinery
- 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
Abstract
The utility model discloses a bearing used for food machinery, which comprises an inner ring, an outer ring, dustproof covers and a plurality of steel balls. The inner surface of the outer ring and the outer surface of the inner ring are respectively provided with a groove; the steel balls are clamped in the grooves between the inner ring and the outer ring; the two sides of the steel ball are respectively provided with two semi-retainers; the two sides of the groove of the outer ring are respectively provided with a clamping slot; the outer edge of the dustproof cover is provided with a turned edge turning up to the outside; and the dustproof covers are covered outside the semi-retainers and are clamped in the groove on the inner surface of the outer ring. A U-shaped slot is arranged on the surface of the outer ring; moreover, the edges and corners on the surfaces of the inner ring and the outer ring of the bearing are removed; therefore, the bearing used for food machinery is convenient to install; moreover, as the dustproof covers are installed on the two end surfaces of the bearing, dust pollution can be effectively prevented.
Description
Technical field
The utility model relates to a kind of bearing that is used for food machinery.
Background technique
Structurally each lasso of deep groove ball bearing all has 1/3rd the continuous ditch type raceway that cross section is approximately the equatorial circle girth of ball.Deep groove ball bearing is mainly used in and bears radial load, also can bear certain thrust load.When the radial internal clearance of bearing increases, have the character of angular contact ball bearing, can bear the thrust load of both direction alternation.Compare with other measure-alike types of bearings, such pivot friction coefficient is little, and limit speed is high, and precision is high, the bearing type of first-selection when being user's type selecting.Deep groove ball bearing is simple in structure, and is easy to use, is that lots of production is maximum, one type of imported bearing that application area is the widest.Exist the mounting type of dust cover to exist installation insecure in the existing technology, cause dust to enter into and cause shorten working life on the steel ball between the Internal and external cycle.Exist the use field of bearing too narrow in the existing technology, the utility model is made corresponding improvement to the requirement of field of food.
The model utility content
The utility model provides a kind of simple in structure, surperficial bearing that is used for food machinery that is provided with groove in outer ring.
The utility model technical solution problem provides following scheme:
A kind of bearing that is used for food machinery comprises inner ring, outer ring, dust cover and several steel balls, and said inner surface and inner ring outer surface are respectively equipped with groove; Said steel ball is fastened in the groove between the inside and outside circle; Said steel ball both sides are separately installed with the two halves retainer, and the groove both sides of said outer ring are established draw-in groove respectively, and the outward edge of said dust cover is provided with the crimping of outward flanging; Said half retainer is covered with dust cover, and said dust cover is fastened in the draw-in groove of inner surface.
The outer surface of said outer ring is provided with U type groove.
The utility model is provided with U type groove on the surface of outer ring, and the Internal and external cycle surface of bearing all erases corner angle, the installation of being convenient to, and on the both ends of the surface of bearing, dust cover is installed.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing, a kind of bearing that is used for food machinery comprises inner ring 1, outer ring 2, dust cover 3 and several steel balls 4; Said outer ring 2 internal surfaces and inner ring 1 outer surface are respectively equipped with groove 6,5; Said steel ball 4 is fastened in inside and outside circle 1, the groove between 25,6, and said steel ball 4 both sides are separately installed with two halves retainer 7, and groove 6 both sides of said outer ring 2 are established draw-in groove 8 respectively; The outward edge of said dust cover 3 is provided with the crimping of outward flanging; Said half retainer 7 is covered with dust cover 3, and said dust cover 3 is fastened in the draw-in groove 8 of outer ring 2 internal surfaces, and the outer surface of said outer ring 2 is provided with U type groove.
Claims (2)
1. bearing that is used for food machinery; Comprise inner ring, outer ring, dust cover and several steel balls; It is characterized in that: said inner surface and inner ring outer surface are respectively equipped with groove, and said steel ball is fastened in the groove between the inside and outside circle, and said steel ball both sides are separately installed with the two halves retainer; The groove both sides of said outer ring are established draw-in groove respectively; The outward edge of said dust cover is provided with the crimping of outward flanging, and said half retainer is covered with dust cover, and said dust cover is fastened in the draw-in groove of inner surface.
2. according to the said bearing that is used for food machinery of claim 1, it is characterized in that: the outer surface of said outer ring is provided with U type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202089685U CN202165410U (en) | 2011-06-21 | 2011-06-21 | Bearing used for food machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202089685U CN202165410U (en) | 2011-06-21 | 2011-06-21 | Bearing used for food machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165410U true CN202165410U (en) | 2012-03-14 |
Family
ID=45801237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202089685U Expired - Fee Related CN202165410U (en) | 2011-06-21 | 2011-06-21 | Bearing used for food machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165410U (en) |
-
2011
- 2011-06-21 CN CN2011202089685U patent/CN202165410U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202790088U (en) | Double-row full-complement cylindrical roller bearing | |
| CN202165407U (en) | DGBB with rolling cross grain grooves | |
| CN202165405U (en) | Deep groove ball bearing with lengthened inner ring | |
| CN202165402U (en) | Semi-closed deep groove ball bearing | |
| CN202690763U (en) | Sealed deep groove ball bearing with oil storage tanks | |
| CN202165410U (en) | Bearing used for food machinery | |
| CN202326752U (en) | High-speed dust-proof sealing trench ball bearing | |
| CN202165418U (en) | Deep groove ball bearing provided with strop groove | |
| CN202790087U (en) | Double-row full-complement cylindrical roller bearing | |
| CN203589088U (en) | Alkaline battery sealing device with self-adjustable center | |
| CN202118104U (en) | Double-direction thrust ball bearing | |
| CN202266583U (en) | Special-shaped bearing for long supporting axle | |
| CN202251429U (en) | Bearing with oil guide groove | |
| CN203348330U (en) | Solid cage for deep groove ball bearing | |
| CN202165414U (en) | Inner-extruding deep groove ball bearing | |
| CN202165422U (en) | Double-row inclined plane bearing | |
| CN202165421U (en) | Two-row deep groove ball bearing | |
| CN204003997U (en) | A kind of retainer of roller bearing | |
| CN202579279U (en) | Device for combining horizontal type multi-stage pump rolling bearing | |
| CN202165413U (en) | Nylon retainer bearing | |
| CN204985325U (en) | Height bears weight of spacer ring punching press holder biserial self -aligning roller bearing in nothing | |
| CN202165416U (en) | Single-lip contact-type seal ring bearing | |
| CN204755587U (en) | High bearing capacity's self -aligning roller bearing | |
| CN202690767U (en) | Dustproof ball bearing | |
| CN204985346U (en) | Single flange inner circle guide punching press holder biserial self -aligning roller bearing |
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: 20120314 Termination date: 20120621 |