Crossed roller bearings, deep groove ball bearings

Compact design, high stiffness, radial and axial force absorption from both directions, very good running accuracy and high tipping torque take up cross roller bearings.

UNITEC cross roller bearings are used with limited installation conditions when low forces of the rotating masses are given and simplify applications from 2 rolling bearings to 1 bearing point.

Applications of cross-roller bearings include index and rotary tables, spindles with horizontal and vertical axes as well as robot arms.

Here is an overview of the different standard designs:

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