Cuscinetto radiale a sfere SKF RBC4-0112, Diametro esterno: 330 mm | Larghezza: 206 mm | Diametro interno: 260 mm

Four-row cylindrical roller bearings without inner ring are formed by two outer rings joined together. Each outer ring includes a set of rollers and a cage. The bearings are typically used in applications where hardened and ground raceways are provided on the shaft. Without the inner ring, a larger shaft diameter can be used to provide a stronger and stiffer shaft. The bearings can accommodate axial displacements in both directions, limited only by the width of the shaft raceway.

Exceptionally high radial load capacity.
Low friction and long service life.
Low cross-sectional height.
Allow a stronger and stiffer shaft.
Allow axial displacement in both directions