This tapered roller bearing carries combined radial and axial loads through a single row of tapered rollers set between cone and cup, following the main dimensions of DIN 720. Bore diameter is 70.0 mm, outside diameter 125.0 mm, net mass 2.116 kg, and the limiting speed reaches 5500 1/min. The design is separable, allowing independent mounting of the cone and cup assemblies, and the cage is of standard execution. Because the inner and outer rings can be fitted separately, mounting and adjustment of internal clearance during assembly is straightforward, which matters where axial position must be set precisely. The single-row tapered arrangement transmits axial load in one direction, so applications requiring bidirectional axial support need a paired mounting arrangement. No sealing or built-in lubrication is included, so relubrication and protection from contamination must be provided by the surrounding housing design.