Cylindrical Roller Bearings N230C3

Characteristic cage frequency, FTF-15.9 mm Characteristic rolling element frequency, BSF-3.18 mm Characteristic outer ring frequency, BPF0-11.5 kN Characteristic inner ring frequency, BPFI--20 °C ra max-100 °C

Min operating temperature, Tmin-NTN Max operating temperature, Tmax--40 °C Characteristic cage frequency, FTF-120 °C Characteristic rolling element frequency, BSF-3.3 mm Characteristic outer ring frequency, BPF0-31.75 mm

T max.-4,500 rpm Weight--20 °C B-120 °C B1-0.4 Hz B2-4.72 Hz

Recommended tightening torque for set screw-2.95 kN B-11,000 rpm C-8,600 rpm C1--40 °C d-120 °C

Recommended tightening torque for set screw-0.37 kg B-T3CC050 B1-SNR B2-62.8 kN C-1

C1--20 °C d-120 °C d1-0.5 Hz D-7.42 Hz G-8 Hz

r1s min-106 mm e-1.5 mm Y2-1.5 mm Y0-110.5 mm Mass-84.5 mm

Brand-1.4 Dynamic load, C-39.5 kN Static load, C0-4.8 kN Fatigue limit load, Cu-12,000 rpm f0-8,800 rpm

Static load, C0-84.5 kN Fatigue limit load, Cu-1.4 Nlim (oil)-115 kN Nlim (grease)-14 kN Min operating temperature, Tmin-6,200 rpm

Fatigue limit load, Cu-3 Nref-14.2 mm Nlim-6 mm Min operating temperature, Tmin-0.38 Max operating temperature, Tmax-1.76