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Operating conditions for bearings in vibratory machinery: Vibratory screens used for grading (= separation of solid materials by grain size) of materials and other
In particular, the cages of the rolling bearings are subjected to stresses arising from high radial accelerations. In unfavourable cases, these may be overlaid by axial accelerations as well. The rotating imbalance generates rotating shaft deflection and additional sliding motion within the bearings. This increases the friction and therefore the operating temperature of the bearings. The special spherical roller bearings can support dynamic angular misalignments of up to 0,15°. If larger misalignments, please consult Application Engineering at Schaeffler.
Publisher: Schaeffler Technologies AG & Co. KG