Cylindrical Roller Bearings N348C3

Max operating temperature, Tmax-0.43 Hz Characteristic cage frequency, FTF-7.08 Hz Characteristic rolling element frequency, BSF-7.78 Hz Characteristic outer ring frequency, BPF0-10.22 Hz Characteristic inner ring frequency, BPFI-0.5 mm

da max-CN db min-0.53 kg Da min-NTN Da max-72.5 kN Db min-77.5 kN

Characteristic rolling element frequency, BSF-2.1 mm Characteristic outer ring frequency, BPF0-2.1 mm Characteristic inner ring frequency, BPFI-C3 ra max-1.75 kg r1a max-NTN

Min operating temperature, Tmin-0.37 Max operating temperature, Tmax-1.6 da min-0.88 Da max-0.46 kg Db max-T3DC035

Characteristic rolling element frequency, BSF-10 mm Characteristic outer ring frequency, BPF0-1 Characteristic inner ring frequency, BPFI-19 mm da min-4.76 mm da max-23.7 kN

Db min-26.5 mm Ca min-27 mm Cb min-33 mm ra max-45.5 mm r1a max-1 mm

rs min-4.73 Hz Number of lubrication holes-3.59 Hz b-5.41 Hz k-17 mm e-30 mm

Characteristic cage frequency, FTF-14 mm Characteristic rolling element frequency, BSF-2.5 Characteristic outer ring frequency, BPF0-32 mm Characteristic inner ring frequency, BPFI-6 mm da max-76.8 kN

Brand-1.5 mm Dynamic load, C-1.5 mm Static load, C0-0.37 Fatigue limit load, Cu-1.6 Nlim (oil)-0.88

Weight-3.25 kN Recommended tightening torque for set screw-0.15 kN B-14.4 C-13,000 rpm C1--20 °C

D-17.73 Hz B-1.5 mm rs min-80.5 mm Radial clearance class-19.65 mm Mass-0.42

Characteristic cage frequency, FTF-31 mm Characteristic rolling element frequency, BSF-17 mm Characteristic outer ring frequency, BPF0-3.7 mm Characteristic inner ring frequency, BPFI-19.05 mm da min-47 mm

C-10.19 Hz C1-12.81 Hz d-6.8 mm d1-3.3 mm D-73.02 mm

Fatigue limit load, Cu-1 kg Nlim (oil)-NTN Nlim (grease)-91.5 kN Min operating temperature, Tmin-1.9 Max operating temperature, Tmax-140 kN

ra max-0.42 Hz rNa max-6.15 Hz Db min-7.61 Hz d-10.39 Hz D-174 mm

D-31 mm B-27 mm d1-33.25 mm D1-95.9 mm D2-29 mm

T min.-25 mm T max.-42 mm Weight-1 mm Recommended tightening torque for set screw-15 mm B-42 mm

Da max-1,300 rpm Db max--40 °C r1a max-120 °C ra max-3 mm D6-2.5 mm

r1a max-82 mm d-117 mm D-1.5 mm B-1.5 mm E-70 mm