Single row angular contact bearings have a contact angle of 40 degrees, do not separate and can operate at high speeds as needed. These bearings are available in two ways
and are suitable for different arrangements. The normal type is used for single use, and that is in cases where axial force is applied to the bearing from only one direction. The combined type is used in cases where two or more pairs of bearings must be used together in different ways. In this type of bearings, which have a single row of balls and are produced for double use, they can be fitted and adjusted in any way relative to each other in a double state, so that they have positive or negative clearance and the same load distribution, and in this type of bearings, the use of spacers is not required. The double use method is chosen when the load-bearing capacity of a single row bearing alone is not sufficient or when the force is applied to the bearing from two directions.