Multi-row bearings are produced for roll neck diameters of up to approximately 220mm. The outer ring has two non-integral flanges and the rollers are guided between these. The inner ring is without flanges. Limited axial displacement of the shaft with respect to the housing can therefore be accommodated by the bearing.
Four-row cylindrical roller bearing 313824 is very popular bearing for rolling mill appliaction.
Four-row cylindrical roller bearing 313824 dimension 230x330x206mm.
