Angular Contact Ball Bearing 3208 ATN9
Ball bearing 3208 ATN9 Profile
Double row bearings can withstand greater radial load mainly radial
and axial joint load and torque load limit both the axial
displacement of the shaft.The main components used to limit the
bi-axial displacement of the shaft and housing.
Such as: contact ball bearings double row angular contact ball
bearings, single-row design with two back-to-back arrangement is
similar to, but slightly narrower width than two single row
bearings. Better rigidity than single row bearings.
Angular Contact Ball Bearing series:
1)Single row and combined angular contact ball bearing
The more contact angle is, the larger axial load bearing capacity
is,the smaller contact surface is,themuch more convenient high
speed rotary is.
Pretension is made on angular contact ball bearing to increase
rididity and accuracy of bearing.
This bearing creates axial thrust load when being forced by radial
load,thus it is configured(or combined) face to face or back to
2)Double row angular contact ball bearing
Double row angular contact ball bearing can be subinitted radial
and acial louding limit speed is quite high, it is non-separated
type of bearing has high rigid can be submitted doubk direetion of
axial load,the bearing could apply with the four row cylindrical
bearing together to limit the working roll to move in axial
diretion the double row angular contact ball bearing could apply
with other bearings as a position bearing.
3)Four point contact ball bearing
Standard structure is that its inner ring is equally divided in
axial direction,which is applicable to axial load or combined
load,among which acial load is major composition.
Single bearing can bear double row axial load and certain extent
radial load.According to different direction of axial load,ring and
sphere always contact at two points of linear