The combined bearings are manufactured according to the Unified Parameters which
govern a correct execution of rolling bearings.

The outer rings are normally scheduled in correct convex performance to counteract the
inevitable geometrical errors originating from the coupling with the guideways in which
they roll.

Bearings are greased at source with grade "3" lithium base grease. For special performances
, as the use of these bearings at high temperatures, please inquire our Engineering Office.