CN202165404U - Guide wheel bearing with groove on outer ring - Google Patents
Guide wheel bearing with groove on outer ring Download PDFInfo
- Publication number
- CN202165404U CN202165404U CN2011202089986U CN201120208998U CN202165404U CN 202165404 U CN202165404 U CN 202165404U CN 2011202089986 U CN2011202089986 U CN 2011202089986U CN 201120208998 U CN201120208998 U CN 201120208998U CN 202165404 U CN202165404 U CN 202165404U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- groove
- guide wheel
- wheel bearing
- 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 discloses a guide wheel bearing with a groove on an outer ring, which comprises an inner ring, an outer ring 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 semi-retainers are connected by a jack catch; and a U-shaped slot is arranged on the side wall of the outer ring. The groove is arranged on the outer wall of the outer ring. The guide wheel bearing with groove on outer ring is usually used in a guide wheel component and has simple structure as well as good surface fineness.
Description
Technical field
The utility model relates to the guide wheel bearing that a kind of outer ring has groove.
Background technique
Bearing is a kind of very important component in the contemporary machinery, and its major function is supporting rotating shaft or other moving body, and guiding rotation or moving movement also bears by axle or parts on shaft transmission and the load of coming.Press the difference of motor element frictional property, bearing can be divided into two types on rolling bearing and sliding bearing.Each lasso all has the radial ball bearing of continuous ditch type raceway that cross section is approximately the girth 1/3rd of ball, is applicable to precision instrument, low noise motor, automobile, motorcycle and common mechanical etc., is a most widely used class bearing in the mechanical industry.Simple structure, working service is convenient.Mainly be used for bearing radial load, also can bear certain axial load, when the radial internal clearance of bearing strengthens, have the performance of angular contact ball bearing, can bear bigger axial load.Such pivot friction coefficient is little, and limit speed is high, and dimensional range and variation are various.Solid durable, highly versatile and low noise operation can be turned round and be easy under at a high speed and installed.Single-groove grooved ball bearing has the sealed type design in addition, can lubricate and service free again.Single-row band filling slot and two-row ball bearing are applicable to severe duty.The utility model provides the Placement of the novel retainer of a kind of bearing, is applicable to other equipment such as guide wheel.
The model utility content
The utility model provide have on a kind of sidewall of outer ring groove, convenient outer ring of using has the guide wheel bearing of groove.
The utility model technical solution problem provides following scheme:
A kind of outer ring has the guide wheel bearing of groove; Comprise inner ring, outer ring and several steel balls; 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.
Connect through claw between the said two halves retainer.
The sidewall of said outer ring is provided with U type groove.
The utility model is provided with groove on the outer wall of outer ring, the utility model generally is used for guide wheel assembly, and the utility model is simple in structure, surface finishment good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing; A kind of outer ring has the guide wheel bearing of groove, comprises inner ring 1, outer ring 2 and several steel balls 3, and said outer ring 2 internal surfaces and inner ring 1 outer surface are respectively equipped with groove 5,4; Said steel ball 3 is fastened in inside and outside circle 1, the groove between 24; Said steel ball 3 both sides are separately installed with two halves retainer 8, connect through claw 6 between the said two halves retainer 8, and the sidewall of said outer ring 2 is provided with U type groove 7.
Claims (3)
1. an outer ring has the guide wheel bearing of groove; Comprise inner ring, outer ring 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.
2. have the guide wheel bearing of groove according to the said outer ring of claim 1, it is characterized in that: connect through claw between the said two halves retainer.
3. have the guide wheel bearing of groove according to the said outer ring of claim 1, it is characterized in that: the sidewall of said outer ring is provided with U type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202089986U CN202165404U (en) | 2011-06-21 | 2011-06-21 | Guide wheel bearing with groove on outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202089986U CN202165404U (en) | 2011-06-21 | 2011-06-21 | Guide wheel bearing with groove on outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165404U true CN202165404U (en) | 2012-03-14 |
Family
ID=45801232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202089986U Expired - Fee Related CN202165404U (en) | 2011-06-21 | 2011-06-21 | Guide wheel bearing with groove on outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165404U (en) |
-
2011
- 2011-06-21 CN CN2011202089986U patent/CN202165404U/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: 20120314 Termination date: 20120621 |