Self Aligning Ball Bearings 2201 ETN9

Characteristic outer ring frequency, BPF0-127 kN Characteristic inner ring frequency, BPFI-15.5 kN da min-3,800 rpm da max-2,900 rpm Da max--40 °C

B1-0.4 Hz B2-4.71 Hz G-5.18 Hz G1-7.82 Hz C1-64 mm

Dynamic load, C-5 mm Rating life coefficient, A2-31.75 mm Static load, C0-44.1 mm Fatigue limit load, Cu-62 mm Nlim (oil)-5/16-24UNF

e-103 mm Y2-22.5 mm Y0-M10 Mass-36.3 mm Brand-18.8 mm

Characteristic inner ring frequency, BPFI-0.25 da min-2.69 da max-4 db min-2.63 dc min-C3

Da max-P0 Db min-0.46 kg Ca min-NTN Cb min-28.8 kN ra max-61 kN

d-6.16 Hz D-8.84 Hz B-0.8 mm d2-1.3 mm D1-25.4 mm

Characteristic inner ring frequency, BPFI-41 mm da min-156 mm Da max-108 mm ra max-3 mm d-3 mm

Max operating temperature, Tmax-61 kN Characteristic cage frequency, FTF-21 kN Characteristic rolling element frequency, BSF-4,000 rpm Characteristic outer ring frequency, BPF0--20 °C Characteristic inner ring frequency, BPFI-120 °C

Preload level-550 kN Preload value-1.4 Axial rigidity-910 kN Radial rigidity-90 kN Min operating temperature, Tmin-1,800 rpm

d1-11.5 Nm e-49.2 mm Y2-62.7 mm Y0-18.3 mm Brand-23 mm

Characteristic outer ring frequency, BPF0--40 °C Characteristic inner ring frequency, BPFI-120 °C da min-0.42 Hz da max-6.12 Hz dc min-6.76 Hz

Static load, C0-10 mm Fatigue limit load, Cu-0.6 mm Nlim (oil)-C3 Nlim (grease)-0.04 kg Min operating temperature, Tmin-NTN

Nlim (grease)-SNR Axial displacement K Factor-187 kN Preload level-181 kN Preload value-22 kN Axial rigidity-5,600 rpm

Static load, C0-10 mm Fatigue limit load, Cu-57 mm Nref-22mm Nlim-16 mm Min operating temperature, Tmin-37 mm

Fatigue limit load, Cu-0.36 Nlim (oil)-1.67 Nlim (grease)-0.92 Min operating temperature, Tmin-NTN Max operating temperature, Tmax-226 kN

Y0-25 kN Radial clearance class-4,000 rpm Mass-3,400 rpm Brand--40 °C Dynamic load, C-120 °C

a-71.9 mm e-98.5 mm Y2-1.5 mm Y0-3 Mass-6.9 mm

Min operating temperature, Tmin-7.3 Hz Max operating temperature, Tmax-8.26 Hz Characteristic cage frequency, FTF-10.74 Hz Characteristic rolling element frequency, BSF-3.5 mm Characteristic outer ring frequency, BPF0-0.8 mm