For vibrating fluidized bed dryers, the selection of cylindrical roller bearings should take into account both radial bearing capacity and adaptability to vibration conditions. Although some universal cylindrical roller bearings are labeled in the model library as available for "vibration dryers", in actual vibration equipment, specialized vibrating screen/vibrating mechanical bearings or self-aligning roller bearings are often more common because pure cylindrical roller bearings have limited compensation capabilities for shaft deflection and eccentricity