Self-aligning bearing units
What are self-aligning bearing units for?
The high precision and self-alignment of the bearings ensure motion transmission with no vibrations or stresses between bearing and shaft. The elimination of the latter issue is made possible by the sphered and rounded shape of the outer ring, which enables it to oscillate in the corresponding inner raceway of the mount.
Available in different versions, self-aligning bearing units can be made with a body in cast iron, stainless steel or moulded sheet metal. In particular, it is possible to choose from the following options:
- cast iron body GG20;
- casing in stainless steel AISI304;
- standard bearing in steel 100CR6;
- bearing in stainless steel AISI420C (X30Cr13).
The self-aligning bearing units offer various application options in the production and construction sectors, including:
- farm machines;
- ceramic processing machines;
- food machinery;
- mechanics industry;
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