The use of magnetic bearings gets more and more important for CO2 laser systems, liquid pumps as well in the optical industry.
GMN has successfully been pushing the development and production of touchdown bearings since the mid-nineties.
The design of the touchdown bearing arrangement has a major influence on the dynamic behaviour of the shaft during emergency operation.
Important performance criteria are:
Challenge against touchdown bearings:
Download area Our
publications as
Catalogues/Flyer >>>
The English version
of the catalogue
High Precision Ball
Bearings 4000/0911
is availabe now
as PDF file.
Catalogue >>>
Customers of GMN know
the advantages of
DLC-coating on the
outside surface of the
outer ring, especially
for floating bearings.
Info sheet >>>
