This tapered roller bearing carries combined radial and axial loads through a single row of tapered rollers set between a cone and a separable cup. Main dimensions follow DIN 720, with a bore diameter of 45.0 mm, an outside diameter of 85.0 mm, and a net mass of 0.8 kg. The limiting speed is 8200 1/min, and the bearing is fitted with a standard cage. The separable design allows the cone assembly and cup to be mounted independently, which simplifies fitting and adjustment of internal clearance during installation. Because the bearing takes up axial loads in one direction, it is typically arranged in pairs or in combination with a second tapered roller bearing to support loads acting from both sides. Lubrication and clearance setting should follow the mounting arrangement chosen, as the achievable running accuracy and load distribution depend directly on correct axial preload adjustment.