Single-row angular contact ball bearings have a line connecting the contact points drawn in the radial direction, which is called the contact angle.

The contact angle makes this bearing suitable for accommodating radial loads, single direction axial loads, and a combination of both.

Since an axial component is generated when a radial load is applied, these bearings are generally used in pairs, triple sets, quadruple sets, or multiple sets,

when a load is applied to an angular contact ball bearing.elastic deformation and the amount of stress at the contact point changes as a result of the varying load conditions of the walls,

inner ring, and outer ring according to the contact angle of the bearing.