Detailed Product Description
Since these bearings have a contact angle, they can sustain
significant axial loads in one direction together with radial
loads. Because of their design, when a radial load is applied, an
axial force component is produced; therefore, two opposed bearings
or a combination of more than two must be used.
Since the rigidity of single-row angular contact ball bearings
can be increased by preloading, they are often used in the main
spindles of machine tools, for which high running accuracy is
required.
Usually, the cages for angular contact ball bearings with a
contact angle of 30
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