Spherical roller bearings are self-aligning and are therefore insensitive to misalignment of the shaft relative to the housing and to shaft deflection or bending. They can accomodate both high radial loads and high axial loads in both directions.
Cylindrical bore
Two pressed window-type steel cages, flangeless inner ring and guide ring centred on the inner ring
C3 clearance - Radial internal clearance greater than normal
