CN205876994U - High bearing inner race of stability - Google Patents
High bearing inner race of stability Download PDFInfo
- Publication number
- CN205876994U CN205876994U CN201620618454.XU CN201620618454U CN205876994U CN 205876994 U CN205876994 U CN 205876994U CN 201620618454 U CN201620618454 U CN 201620618454U CN 205876994 U CN205876994 U CN 205876994U
- Authority
- CN
- China
- Prior art keywords
- projection
- inner race
- bearing inner
- groove
- mounting groove
- 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
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a high bearing inner race of stability, including the inner circle body, the ball mounting groove has been seted up on the inner circle body, install first lug on the inner circle body of ball mounting groove one side, just first sealed recess has been seted up to first lug upper surface, install first sealing strip in the first sealed recess, install the second lug on the inner circle body of ball mounting groove opposite side, just the sealed recess of second has been seted up to second lug upper surface, install the second sealing strip in the sealed recess of second. A high bearing inner race of stability, its simple structure, simple to operate, the setting of lug not only can spacingly avoid the roller to drop, can improve the installation stability between bearing inner race and the holder moreover.
Description
Technical field
This utility model relates to a kind of stability height bearing inner race.
Background technology
Bearing arrangement is made up of inner ring, outer ring, retainer and roller.Bearing be often operated in large impact, high temperature, at a high speed,
Under the harsh regulations such as heavy duty, bearing easily weares and teares, damages.
Roller is installed between inner ring and retainer, but the mounting stability between existing inner ring and retainer is poor, peace
The roller being contained between inner ring and retainer easily drops；Simultaneously because there is friction between inner ring and roller, and made at present
Bearing inner race radiating effect the best, service life is shorter.
Utility model content
The purpose of this utility model is to provide a kind of stability height bearing inner race, and its simple in construction is easy for installation, projection
Setting roller spacing can not only be avoided to drop, and the mounting stability between bearing inner race and retainer can be improved.
In order to achieve the above object, the technical solution of the utility model is:
A kind of stability height bearing inner race, including inner ring body, described inner ring body offers ball mounting groove, described
First projection is installed on the inner ring body of ball mounting groove side, and described first projection upper surface to offer the first sealing recessed
Groove, is provided with the first sealing strip in described first sealed groove；It is provided with on the inner ring body of described ball mounting groove opposite side
Second projection, and described second projection upper surface offers the second sealed groove, is provided with second in described second sealed groove
Sealing strip.
Being provided with the first heat radiation groove between described first projection and ball mounting groove, described second projection is installed with ball
Second heat radiation groove is installed between groove.
Described first projection and the first elastomeric isolation layer are connected, and described second projection and the second elastomeric isolation layer are connected.
The beneficial effects of the utility model are: a kind of stability height bearing inner race, and its simple in construction is easy for installation, projection
Setting roller spacing can not only be avoided to drop, and the mounting stability between bearing inner race and retainer can be improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment 1
A kind of stability height bearing inner race, including inner ring body 1, described inner ring body 1 offers ball as shown in Figure 1
Mounting groove 2, the inner ring body 1 of described ball mounting groove 2 side is provided with the first projection 3, and described first projection 3 upper surface
Offer the first sealed groove 4, in described first sealed groove 4, first sealing strip 5 is installed；Described ball mounting groove 2 another
Second projection 6 is installed on the inner ring body 1 of side, and described second projection 6 upper surface offers the second sealed groove 7, described
Second sealing strip 8 is installed in second sealed groove 7.The setting of the first projection 3 and the second projection 6 spacing can avoid roller to fall
Fall.The setting of the first sealing strip 5 and the second sealing strip 8 can improve the mounting stability between bearing inner race and retainer, keeps away
Exempt from roller to drop.
First heat radiation groove 9, described second projection 6 and ball are installed between described first projection 3 and ball mounting groove 2
Second heat radiation groove 10 is installed between mounting groove 2.The setting of the first heat radiation groove 9 and the second heat radiation groove 10 can improve axle
Hold the radiating effect of inner ring, thus improve the service life of bearing inner race.
Described first projection 3 is connected with the first elastomeric isolation layer 11, described second projection 6 and the second elastomeric isolation layer 12 phase
Even.First elastomeric isolation layer 11 and the second elastomeric isolation layer 12 are made by polytetrafluoroethylmaterial material.First elastomeric isolation layer 11
Setting with the second elastomeric isolation layer 12 is it can be avoided that the frictionally damage of roller and projection.
A kind of stability height bearing inner race of the present embodiment, its simple in construction, easy for installation, the setting of projection can not only
Spacing avoid roller to drop, and the mounting stability between bearing inner race and retainer can be improved.
Claims (3)
1. a stability height bearing inner race, it is characterised in that: include inner ring body (1), described inner ring body (1) offers
Ball mounting groove (2), the inner ring body (1) of described ball mounting groove (2) side is provided with the first projection (3), and described
One projection (3) upper surface offers the first sealed groove (4), is provided with the first sealing strip in described first sealed groove (4)
(5)；On the inner ring body (1) of described ball mounting groove (2) opposite side, the second projection (6), and described second projection (6) are installed
Upper surface offers the second sealed groove (7), is provided with the second sealing strip (8) in described second sealed groove (7).
A kind of stability height bearing inner race the most according to claim 1, it is characterised in that: described first projection (3) and rolling
First heat radiation groove (9) is installed between pearl mounting groove (2), is provided with between described second projection (6) and ball mounting groove (2)
Second heat radiation groove (10).
A kind of stability height bearing inner race the most according to claim 1, it is characterised in that: described first projection (3) and the
One elastomeric isolation layer (11) is connected, and described second projection (6) is connected with the second elastomeric isolation layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618454.XU CN205876994U (en) | 2016-06-22 | 2016-06-22 | High bearing inner race of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618454.XU CN205876994U (en) | 2016-06-22 | 2016-06-22 | High bearing inner race of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876994U true CN205876994U (en) | 2017-01-11 |
Family
ID=57691707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620618454.XU Expired - Fee Related CN205876994U (en) | 2016-06-22 | 2016-06-22 | High bearing inner race of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876994U (en) |
-
2016
- 2016-06-22 CN CN201620618454.XU patent/CN205876994U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204553552U (en) | A kind of three-row roller turntable bearing with axial pretightening | |
| CN204647014U (en) | A kind of inner chamber and the internal diameter Novel double-row tapered roller bearing all with sealing | |
| CN205876994U (en) | High bearing inner race of stability | |
| CN203214647U (en) | Needle bearing sealing ring | |
| CN203948493U (en) | A kind of hermetically sealed double-row conical bearing black box assembly mould | |
| CN203146607U (en) | Bearing sealing structure | |
| CN202914747U (en) | Novel water seal ring | |
| CN203214590U (en) | Single-direction thrust ball bearing | |
| IN2014CH01757A (en) | ||
| CN203082013U (en) | Ball bearing | |
| CN205841509U (en) | A kind of energy-conservation bearing inner race | |
| CN202674045U (en) | Bearing cap for fuel injection pump | |
| CN203348330U (en) | Solid cage for deep groove ball bearing | |
| CN203756727U (en) | Wear-resisting bearing | |
| CN202165413U (en) | Nylon retainer bearing | |
| CN205937507U (en) | Wear resistance bearing inner circle | |
| CN203395010U (en) | Spherical roller bearing with open elastic snap rings | |
| CN203143583U (en) | Transfer roll | |
| CN203477061U (en) | Steering gear bearing | |
| CN202266586U (en) | Light rail bearing | |
| CN203294721U (en) | Tapered carrier roller with long service life | |
| CN205991098U (en) | A kind of new roller bearing retainer | |
| CN203214645U (en) | Bearing | |
| CN202937619U (en) | Automobile tension bearing | |
| CN201963745U (en) | Brake bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170622 |