Deep groove ball bearings, single row. Bore diameter d: 30mm. Outside diameter D: 72mm. Width B: 19mm. Shoulder diameter inner ring d1: 44.6mm. Shoulder diameter outer ring/inner diameter housing washer D1: 59.05mm. Recess diameter outer ring shoulder D2: 61.88mm. Chamfer dimension outer ring r1,2min: 1.1mm. Abutment diameter shaft damming: 37mm. Abutment diameter shaft admix: 44.5mm. Abutment diameter housing Amax: 65mm. Fillet radius remix: 1mm. Basic dynamic load rating C: 29.6kN. Basic static load rating C0: 16kN. Fatigue load limit Pu: 0.67kN. Limiting speed: 6300r/min. Calculation factor or: 0.03. Calculation factor f0: 13.1.