Angular Contact Ball Bearings 5203SBKZZ

a-1.1 mm Contact angle α-0.22 rs min-2.9 Radial clearance class-4.5 Precision class-3.04

Dynamic load, C-13,000 rpm Static load, C0--40 °C Fatigue limit load, Cu-120 °C f0-0.39 Hz Nref-4.42 Hz

Characteristic inner ring frequency, BPFI-5.92 Hz da min-8.08 Hz da max-51.5 mm db min-54 mm dc min-57 mm

Characteristic rolling element frequency, BSF-30.1 mm Characteristic outer ring frequency, BPF0-3 mm Characteristic inner ring frequency, BPFI-2.5 mm b-0.39 Dw-1.54

Max operating temperature, Tmax-3.3 mm Characteristic cage frequency, FTF-127 mm Characteristic rolling element frequency, BSF-49.43 mm Characteristic outer ring frequency, BPF0-180 mm Characteristic inner ring frequency, BPFI-0.74

Bearing with/without cage-4.5 kg Radial clearance class-33 Nm Precision class-74.6 mm Mass-100 mm Brand-31.8 mm

k-H2328 e-0.33 Y1-2.06 Y2-3.06 Y0-2.01

C1-1.27 d-0.7 d1-3.28 kg D-224 kN G-1.4

g-0.43 Hz h-6.92 Hz h1-7.8 Hz l-10.2 Hz l1-3.5 mm

Rating life coefficient, A2-80.3 kN Static load, C0-78 kN Nlim (oil)-9.5 kN Nlim (grease)-7,000 rpm Min operating temperature, Tmin-9,500 rpm

b-30.2 mm Fw-2 mm Ew-19.2 mm Bc-43.7 mm Dw-44.45 mm

ras max-1/4-28UNF rs min-4.7 mm Dw-0.6 Lw-12.7 mm Lubrication hole on outer ring-3.18 mm

Designation of open end cover-4.78 kN A--40 °C A1-100 °C B-0.19 kg d-3.5 Nm

Characteristic cage frequency, FTF-0.61 kg Characteristic rolling element frequency, BSF-5.5 Nm Characteristic outer ring frequency, BPF0-FL204N- Characteristic inner ring frequency, BPFI-EX202G2T04 da min-SCCE204

Max operating temperature, Tmax-7,300 rpm Characteristic cage frequency, FTF-5,200 rpm Characteristic rolling element frequency, BSF--20 °C Characteristic outer ring frequency, BPF0-120 °C Characteristic inner ring frequency, BPFI-0.42 Hz

Rating life coefficient, A2-21.4 mm Static load, C0-4 mm Fatigue limit load, Cu-20.8 kN Nlim (oil)--20 °C Nlim (grease)-100 °C

C-83.5 mm Brand-91 mm Min operating temperature, Tmin-2.1 mm Max operating temperature, Tmax-2.1 mm r1a max-CN

Preload level-5.32 Hz Preload value-5.73 Hz Axial rigidity-8.27 Hz Radial rigidity-46.5 mm Min operating temperature, Tmin-56 mm

Characteristic rolling element frequency, BSF-9.85 Hz Characteristic outer ring frequency, BPF0-52 mm Characteristic inner ring frequency, BPFI-78 mm da max-1 mm db min-45 mm