Angular contact ball bearings in the inner and outer ring raceway, and the inner and outer rings relative axial displacement of the bearing. This means that the bearing ring is designed to withstand the combined loads, namely radial and axial loads At the same effect.
Angular contact ball bearing axial load capacity with the contact angle increases. The contact angle α is defined between the line connecting the balls and raceway contact line on the same radial plane perpendicular to the bearing axis angle, load along the angle from one raceway to another raceway.
. SKF angular contact ball bearings in various designs and sizes commonly used and includes a bearing in this catalog are as follows:
- Single row angular contact ball bearings
- Double row angular contact ball bearings
- Four-point contact ball bearings
Angular contact ball bearings Features:
Single row angular contact ball bearings (not separable)
Separate angular contact ball bearings
Locking in the inner separable angular contact ball bearings
Both radial load and axial load can also be subject to pure axial load axial load capacity by the contact angle α decision increases with the contact angle increases. High speed limit would be a pair of bearings mounted opposite When the shaft, limit the axial displacement in both directions, it should generally be used in pairs. Separate the inner ring outer ring can be installed separately, for installation conditions of the restricted area.
Double half outer four-point contact ball bearings
Separable inner and outer rings, the contact angle of 35 ° at no load and pure radial loads the ball four point contact with the ring, in the pure axial load, balls and rings for the two-point contact, can withstand two-way axial load, torque load, both single and double row angular contact functions, in order to ensure the normal operation replant only the formation of two-point contact bearing.
Angular contact ball bearings installed in pairs (face to face)
Installed in pairs of angular contact ball bearings (back to back)
Installed in pairs of angular contact ball bearings (series)
This kind of bearing can bear radial load mainly radial, axial load, arranged in series only afford a single direction axial load. The types of bearings in pairs provided by the manufacturer, the user installation preload interference, improve support stiffness and rotation accuracy. This kind of bearing pre-load points of light, medium and heavy loads, can be selected according to need.
Double row angular contact ball bearings
Can bear radial load mainly radial, axial joint load and moment load, it limits bi-axial displacement axis (shell).