Spherical roller bearings. Bore diameter d: 80mm. Outside diameter D: 140mm. Width B: 33mm. Shoulder diameter inner ring d2: 94.7mm. Shoulder/recess diameter outer ring D1: 124mm. 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: 91mm. Abutment diameter housing Damax: 129mm. Fillet radius ramax: 2mm. Basic dynamic load rating C: 243kN. Basic static load rating C0: 270kN. Fatigue load limit Pu: 29kN. Reference speed: 4300r/min. Limiting speed: 6000r/min. Calculation factor e: 0.22. Calculation factor Y1: 3. Calculation factor Y2: 4.6. Calculation factor Y0: 2.8.
