CN202628800U - Check cylindrical roller bearing - Google Patents
Check cylindrical roller bearing Download PDFInfo
- Publication number
- CN202628800U CN202628800U CN 201220234909 CN201220234909U CN202628800U CN 202628800 U CN202628800 U CN 202628800U CN 201220234909 CN201220234909 CN 201220234909 CN 201220234909 U CN201220234909 U CN 201220234909U CN 202628800 U CN202628800 U CN 202628800U
- Authority
- CN
- China
- Prior art keywords
- bearing
- outer ring
- cylindrical roller
- bearing outer
- inner race
- 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
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of bearings, in particular to a check cylindrical roller bearing. The check cylindrical roller bearing comprises bearing outer rings, bearing inner rings, cylindrical rollers and retainers, wherein a middle flange is arranged on each bearing outer ring; a check groove is formed in the surface of each bearing outer ring; and roller paths which are matched with the cylindrical rollers are arranged on the bearing outer rings and the bearing inner rings. The check cylindrical roller bearing is compact in structure, convenient to mount, flexible in operation, high in rigidity, high in carrying capacity and low in deformation after being loaded, and is mostly used for supporting a spindle of a machine tool.
Description
Technical field
The utility model relates to technical field of bearings, especially a kind of stop roller bearing.
Background technique
In industries such as automobile, milling train, mine, metallurgy, plastics machineries, can require supporting design bearing, often can use roller bearing; Common roller bearing can't be tackled the high-revolving requirement of high load, and when carrying high speed rotating, the outer footpath of roller one end is different with inner footpath one end rotating speed sometimes; It is bigger to wear and tear; Because bearing capacity is lower, the rotation underaction has certain influence in usability with on working life.
The model utility content
The technical problem that the utility model will solve is: for overcoming the problem of above-mentioned existence, provide a kind of load capacity high stop roller bearing.
The utility model solves the technological scheme that its technical problem adopted: a kind of stop roller bearing; Comprise bearing outer ring; Bearing inner race, cylindrical roller and retainer, described bearing outer ring have a centre rib; The bearing outer ring surface has locking groove, and described bearing outer ring and bearing inner race offer the raceway that is complementary with cylindrical roller.
Further, described bearing outer ring and bearing inner race are separately positioned on the inside and outside both sides of annular solid of cylindrical roller and retainer formation.
Further, the contact seal circle is equipped with in described bearing inner race both sides, interior dress lithium grease, and running temperature is limited to-40 ℃～+ 80 ℃.
The beneficial effect of the utility model is, the stop roller bearing compact structure of the utility model is easy for installation, flexible operation, rigidity is strong, bearing capacity is big, receive load after distortion little, be used for the supporting of machine tool chief axis mostly.
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. bearing outer rings among the figure, 2. bearing inner race, 3. cylindrical roller, 4. retainer.
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.
Stop roller bearing as shown in Figure 1 comprises bearing outer ring 1, bearing inner race 2; Cylindrical roller 3 and retainer 4; Bearing outer ring 1 has a centre rib, and bearing outer ring 1 surface has locking groove, and bearing outer ring 1 offers the raceway that is complementary with cylindrical roller 3 with bearing inner race 2.Bearing outer ring 1 and bearing inner race 2 are separately positioned on the inside and outside both sides of annular solid of cylindrical roller 3 and retainer 4 formations.The contact seal circle is equipped with in bearing inner race 2 both sides, interior dress lithium grease, and running temperature is limited to one 40 ℃～+ 80 ℃.
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 (3)
1. stop roller bearing; Comprise bearing outer ring (1); Bearing inner race (2), cylindrical roller (3) and retainer (4) is characterized in that: described bearing outer ring (1) has a centre rib; Bearing outer ring (1) surface has locking groove, and described bearing outer ring (1) and bearing inner race (2) offer the raceway that is complementary with cylindrical roller (3).
2. stop roller bearing according to claim 1 is characterized in that: described bearing outer ring (1) and bearing inner race (2) are separately positioned on the inside and outside both sides of annular solid of cylindrical roller (3) and retainer (4) formation.
3. stop roller bearing according to claim 1 is characterized in that: the contact seal circle is equipped with in described bearing inner race (2) both sides, interior dress lithium grease, and running temperature is limited to-40 ℃～+ 80 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234909 CN202628800U (en) | 2012-05-22 | 2012-05-22 | Check cylindrical roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234909 CN202628800U (en) | 2012-05-22 | 2012-05-22 | Check cylindrical roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628800U true CN202628800U (en) | 2012-12-26 |
Family
ID=47382005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220234909 Expired - Fee Related CN202628800U (en) | 2012-05-22 | 2012-05-22 | Check cylindrical roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628800U (en) |
-
2012
- 2012-05-22 CN CN 201220234909 patent/CN202628800U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU WUJIN HUANYU BEARING CO., LTD. Free format text: FORMER OWNER: LU LIANYUN Effective date: 20130426 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130426 Address after: 213178, Changzhou, Jiangsu province Wujin District snow weir Town House Street Patentee after: Changzhou Wujin Huanyu Bearing Co.,Ltd. Address before: 213178, Jiangsu, Changzhou province Wujin District snow weir Town villa Street Universal Bearing Co., Ltd. Patentee before: Lu Lianyun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130522 |