In consideration of bearing final quality, the selection
and quality checks of the materials used as well
as process checks carried out during every single
processing stages are extremely important.

Every stage is performed in devoted departments
using specific machine tools among the best
available on the market, and under the supervision
of highly qualified technicians.

Continuous investments on machinery to keep them
technologically advanced, and on human resources
conducting and checking the equipment, have always
been a priority target for CPM.

The best care is dedicated to the bearing raceways
which are normally lapped in order to minimise shape
errors, vibration and roughness of surfaces.

A perfectly raceway is more fatigue and
wear resistant and contributes to the bearing life and its
noiselessness.