|
|
Rolling bearings in modern vibratory machines must be able, whilst occupying the minimum of space, to reliably support shock type loads, centrifugal forces and accelerations as well as allowing high speeds to be achived. Furthermore circular, ellipsoid or linear vibratory movement occurs during raotation around the unit´s own axis, including loads on the cages in particular. Where bearings locations do not allow good alignment or there is flexing of the shaft, this leads to increased loads on the bearings. Furthermore, the external operating conditions are often extremely unfortunable.
|