Axial clearance

Axial clearance is the degree of freedom or movement exhibited when the inner ring of the bearing is displaced in the axial direction, along the axis, relative to the outer ring. It is an important parameter that determines how the bearing will behave under axial load, i.e., when loaded along the axis of the bearing. Axial clearance is crucial for the proper functioning and long-term life of the bearing in applications where axial displacements occur or where a certain space is needed for thermal expansion of components. Correct axial clearance ensures that the bearing will operate effectively under various operating conditions without premature wear or damage.