Spherical roller bearings. Design: Cylindrical bore. Performance class: SKF Explorer. Bore diameter d: 110mm. Outside diameter D: 180mm. Width B: 69mm. Shoulder diameter inner ring d2: 123mm. Shoulder/recess diameter outer ring D1: 153mm. Width annular lubrication groove at outer ring b: 6mm. Diameter lubrication hole (outer ring) K: 3mm. Chamfer dimension outer ring r1,2min: 2mm. Abutment diameter shaft damin: 121mm. Abutment diameter housing Damax: 169mm. Fillet radius ramax: 2mm. Basic dynamic load rating C: 539kN. Basic static load rating C0: 750kN. Fatigue load limit Pu: 78kN. Reference speed: 2000r/min. Limiting speed: 3000r/min. Calculation factor e: 0.37. Calculation factor Y1: 1.8. Calculation factor Y2: 2.7. Calculation factor Y0: 1.8.