51305

The 51305 is a thrust ball bearing with a 25mm bore diameter from the 513 series. Thrust ball bearings are designed to support axial loads in a single direction and accommodate high speeds with minimal friction.

Typical applications include automotive transmissions, machine tool spindles, vertical pump assemblies, and gearboxes where axial load carrying capacity is required. These bearings are commonly used in industrial equipment where space is limited and precise axial positioning is needed.