51315 Thrust Ball Bearing | Single Direction Axial Load

The 51315 is a thrust ball bearing designed to support axial loads in a single direction. With a 75 mm bore diameter and belonging to the 513 series, this bearing uses ball elements positioned between grooved raceways to handle thrust forces while allowing rotational movement.

Thrust ball bearings are commonly used in automotive transmissions, machine tool spindles, and vertical pump applications where space is limited and predominantly axial loads must be supported. They are typically combined with radial bearings in applications requiring both axial and radial load support.