Square with ball bearings, double row. Screw hole diameter D: 25 mm, outer diameter D: 52 mm. Width B: 20.6mm Shoulder diameter d1 inner ring: 34.44 mm. Recess Diameter Inner Ring Shoulder D2: 32.7 mm. Shoulder diameter d1 outer ring: 44.55 mm. Outer ring diameter shoulder D2 mounting opening: 45.9 mm. Chamfer dimension inner ring r1.2min: 1 mm. Pressure points that are: 30 mm distance. Abutment (bridge construction) diameter shaft damming: 30.6 mm. Abutment (bridge construction) shaft admix: 32.5 mm diameter. Abutment (bridge construction) housing Amax: 46.4 mm diameter. Fillet radius remix: 1 mm. Basic dynamic load rating C: 21.6 Kn. Basic load capacity (static C0: 14.3 kN. Fatigue load limit PU: 0.6kN Speed: 8500 rpm. Calculation factor or: 0.06 Calculation factor E: 0.8. Stuart-prower calculation: 0.63. Calculation factor: 0.66 Calculation factor Y1: 0.78. Calculation factor Y2: 1.24.