Spherical roller bearings. Design: Cylindrical bore. Performance class: SKF Explorer. Bore diameter d: 70mm. Outside diameter D: 150mm. Width B: 35mm. Shoulder diameter inner ring d2: 101mm. Shoulder/recess diameter outer ring D1: 133mm. Width annular lubrication groove at outer ring b: 6mm. Diameter lubrication hole (outer ring) K: 3mm. Chamfer dimension outer ring r1,2min: 2.1mm. Abutment diameter shaft damin: 82mm. Abutment diameter housing Damax: 138mm. Fillet radius ramax: 2mm. Basic dynamic load rating C: 291kN. Basic static load rating C0: 325kN. Fatigue load limit Pu: 34.5kN. Reference speed: 4000r/min. Limiting speed: 5600r/min. Calculation factor e: 0.22. Calculation factor Y1: 3. Calculation factor Y2: 4.6. Calculation factor Y0: 2.8.