NK18/16A MACHINED NEEDLE BEARING - CAGED

Needle roller bearings without an inner ring are an excellent choice for compact bearing arrangements if the shaft can be hardened and ground. Eliminating the need for a separate inner ring enables a larger shaft diameter and a stiffer bearing arrangement. Axial displacement of the shaft relative to the housing is only limited by the width of the raceway on the shaft. By machining the shaft raceways to the appropriate dimensional and geometrical accuracy, it is possible to obtain bearing arrangements with heightened running accuracy. This Bearing can be used in a wide of industries such as lifting equipment, agricultural, pumps, air conditioning units, fans and general engineering applications.