CN202144831U - Non-tooth type cross cylindrical roller bearing - Google Patents
Non-tooth type cross cylindrical roller bearing Download PDFInfo
- Publication number
- CN202144831U CN202144831U CN201120210640U CN201120210640U CN202144831U CN 202144831 U CN202144831 U CN 202144831U CN 201120210640 U CN201120210640 U CN 201120210640U CN 201120210640 U CN201120210640 U CN 201120210640U CN 202144831 U CN202144831 U CN 202144831U
- Authority
- CN
- China
- Prior art keywords
- cylindrical roller
- roller bearing
- bearing
- outer ring
- inner 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.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of cylindrical roller bearings, in particular to a non-tooth type cross cylindrical roller bearing. The non-tooth type cross cylindrical roller bearing is provided with an outer ring, an inner ring, cylindrical rollers and isolation blocks, wherein sealing rings are respectively arranged on parts of both sides of the outer ring contacted with the inner ring, the inner surface of the outer ring and the inner ring is provided with grooves matched with the rollers, the rollers are distributed in raceways in cross arrangement mode, and the isolation block is arranged between each two adjacent rollers. The non-tooth type cross cylindrical roller bearing has novel design, strong weight-bearing capacity and long service life, is simple to manufacture and is suitable for the bearing with high rotation speed.
Description
Technical field
The utility model relates to the roller bearing technical field, especially a kind of no tooth-like crossing cylinder roller bearing.
Background technique
Bearing all is able to use widely on some equipment of all trades and professions and utensil, practical situations such as load of estimating to carry to structural feature, the bearing of equipment and Environmental Conditions, and it is varied that the kind model of bearing also appears, complete.Turntable bearing is a kind of large size bearing that can bear combined load; Can bear simultaneously bigger axially, radial load and tilting moment; Common turntable bearing can't be tackled the high-revolving requirement of high load, because bearing capacity is lower, has certain influence in usability with on working life.
The model utility content
The technical problem that the utility model will solve is: for solving problem set forth above, a kind of no tooth-like crossing cylinder roller bearing of high-mechanic is provided.
The utility model solves the technological scheme that its technical problem adopted: a kind of no tooth-like crossing cylinder roller bearing; Have outer ring, inner ring, cylindrical roller and spacing block; In order to reach the effect of sealing, both sides, outer ring and inner ring contact position respectively are provided with a seal ring, offer the groove that is complementary with roller on outer ring and the inner ring internal surface; The roller cross arrangement is distributed in the raceway, is provided with spacing block between adjacent two rollers.Bearing surface is coated with the zinc layer, and zinc coating thickness is 13.5um～16.5um.
The beneficial effect of the utility model is that the no tooth-like crossing cylinder roller bearing of the utility model is novel in design, makes simply, be applicable to rotating speed bearing faster, and bearing power is strong, long service life.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
1. outer rings among the figure, 2. inner ring, 3. roller, 4. spacing block, 5. seal ring.
Embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the schematic representation of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of no tooth-like crossing cylinder roller bearing as shown in Figure 1; Have outer ring 1, inner ring 2, cylindrical roller 3 and spacing block 4; 1 both sides, outer ring and inner ring 2 contact position respectively are provided with a seal ring 5; Offer the groove that is complementary with roller 3 on outer ring 1 and inner ring 2 internal surfaces, roller 3 cross arrangements are distributed in the raceway, are provided with spacing block 4 between adjacent two rollers.Bearing surface is coated with the zinc layer, and zinc coating thickness is 13.5um～16.5um.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (2)
1. no tooth-like crossing cylinder roller bearing; Have outer ring (1), inner ring (2), cylindrical roller (3) and spacing block (4); It is characterized in that: (1) both sides, outer ring and inner ring (2) contact position respectively are provided with a seal ring (5); Offer the groove that is complementary with roller (3) on outer ring (1) and inner ring (2) internal surface, described roller (3) cross arrangement is distributed in the raceway, is provided with spacing block (4) between adjacent two rollers.
2. no tooth-like crossing cylinder roller bearing according to claim 1, it is characterized in that: described bearing surface is coated with the zinc layer, and zinc coating thickness is 13.5um～16.5um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210640U CN202144831U (en) | 2011-06-20 | 2011-06-20 | Non-tooth type cross cylindrical roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210640U CN202144831U (en) | 2011-06-20 | 2011-06-20 | Non-tooth type cross cylindrical roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202144831U true CN202144831U (en) | 2012-02-15 |
Family
ID=45580762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120210640U Expired - Fee Related CN202144831U (en) | 2011-06-20 | 2011-06-20 | Non-tooth type cross cylindrical roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202144831U (en) |
-
2011
- 2011-06-20 CN CN201120210640U patent/CN202144831U/en not_active Expired - Fee Related
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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: 20120215 Termination date: 20120620 |