SKF 7008 CD/P4ADBA Angular Contact Ball Bearing Super-Precision

Angular contact ball bearings, super-precision. Width B: 15mm. Shoulder diameter inner ring (large side face) d1: 49.2mm. Shoulder diameter inner ring (small side face) d2: 49.2mm. Outer ring shoulder diameter (large side face) D1: 58.8mm. Chamfer dimension inner ring - large side face r1,2min: 1mm. Chamfer dimension outer ring - small side face r3,4min: 0.3mm. Distance pressure point a: 14.8mm. Abutment diameter shaft damming: 44.6mm. Abutment diameter shaft doming: 44.6mm. Abutment diameter housing Amax: 63.4mm. Abutment diameter housing Dumas: 66mm. Fillet radius remix: 1mm. Fillet radius remix: 0.3mm. Oil nozzle position den: 50.8mm. Basic dynamic load rating C: 16.8kN. Basic static load rating C0: 11kN. Fatigue load limit Pu: 0.465kN. Attainable speed for grease lubrication: 20000r/min. Attainable speed for oil-air lubrication: 32000r/min. Ball diameter Dew: 7.938mm. Number of balls z: 18. Reference grease quantity Graf: 2.4cm. Preload class A GA: 60N. Static axial stiffness, preload class A: 38N/m. Preload class B GB: 120N. Static axial stiffness, preload class B: 51N/m. Preload class C GC: 240N. Static axial stiffness, preload class C: 69N/m. Preload class D GD: 480N. Static axial stiffness, preload class D: 96N/m. Calculation factor f: 1.06. Calculation factor f1: 1. Calculation factor f2A: 1. Calculation factor f2B: 1.02. Calculation factor f2C: 1.05. Calculation factor f2D: 1.09. Calculation factor face: 1. Calculation factor f0: 10. Calculation factor (single, tandem) Y1: 0. Calculation factor (single, tandem) Y0: 0.46. Calculation factor (single, tandem) X1: 1. Calculation factor (single, tandem) X2: 0.44. Calculation factor (single, tandem) X0: 0.5. Calculation factor (back-to-back, face-to-face) Y0: 0.92. Calculation factor (back-to-back, face-to-face) X1: 1. Calculation factor (back-to-back, face-to-face) X2: 0.72. Calculation factor (back-to-back, face-to-face) X0: 1.