Product Attribute:
Number of Row:Double Row
Applicationt:
Universal
Production Description:
NSK angular contact ball bearing
competitiv price
rich stock,ball bearing
NSK bearing
angular contact ball bearing
NSKangular contact ball bearing :
The feature of theNSK angular contact ball bearing
NSKAngular contact ball bearings are particularly suitable for carrying combined (axial and radial) loads. Sometimes, they also can carry pure axial load and operate in higher speed. Under radial load, axial component force will be produced which must be counteracted. So the bearings are normally adjust against a second bearing. NSK Angular contact ball bearings
Single row angular contact ball bearings can carry axial load acting in one direction only. ball bearing In many applications, angular contact ball bearings in pairs or muti-arrangement should be used. The axial load of the ball bearing carrying capacity of angular contact ball bearings increase with the increase of contact angle.ball bearing.
Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. ball bearing This means that they are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis. SKF angular contact ball bearings are produced in a wide variety of designs and sizes. Those commonly used and included in this catalogue are – | single row angular contact ball bearings ( fig) | – | double row angular contact ball bearings ( fig) | – | four-point contact ball bearings ( fig) |
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NSKangular contact ball bearinginclude the following types:
- single row angular contact ball bearings
- double row angular contact ball bearings
-four-point contact ball bearings
ANGULAR CONTACT BALL BEARINGS
Mounting
/DB:mount in duplex, back to back
/DF:mount in duplex, face to face
/DT:mount in duplex, tandem
Internal structure:
C:normal contact angle a=15°
AC: normal contact angle a=25°
B: normal contact angle a=40°
Product range: bore diameter from 10mm to 240mm
Series | Item NO. | Bore Diameter(mm) |
7000 | 7000~ 7060 | 10~300 |
7200 | 7200~7248 | 10~240 |
7300 | 7300~7340 | 10~200 |
7900 | 7906~7932 | 30~160 |
3200 | 3200~3222 | 10~110 |
3300 | 3302~3322 | 15~110 |
5200 | 5200~5220 | 10~100 |
5300 | 5303~5316 | 17~80 |
Update Date:2011-06-16 06:29:37