Material: Steel C45, burnished.

These couplings do not allow any shaft displacement
in axial or radial direction. They should therefore only
be used with perfectly alligned shafts.

Bore tolerance: +0,05 mm.

The torques in the table are maximum values for couplings
with keyway. The calculations based on feather-key connection.
For couplings without keyway: The transmittable torque
is lower and depends on how far the set screws penetrate the shaft.