Angular Contact Ball Bearings 7318WN MBR SU

B-7.47 Hz rs min-9.14 Hz e-11.86 Hz Y1-131 mm Y2-189 mm

da min-20.64 mm Da max-46 mm Db max-0.35 r1a max-1.71 ra max-0.94

Y0-0.79 Mass-1.05 kg Brand-102 kN Dynamic load, C-1.4 Rating life coefficient, A2-163 kN

Fatigue limit load, Cu-3.14 Hz Nlim (oil)-4.86 Hz Nlim (grease)-76 mm Min operating temperature, Tmin-129 mm Max operating temperature, Tmax-2 mm

E-30 mm F-30.2 mm d1-43.7 mm rs min-38.1 mm r1s min-58 mm

Max operating temperature, Tmax-105 mm r1a max-140 mm d-54.2 kN B--20 °C d1-100 °C

b-0.37 kg k-T3CC050 e-SNR Y1-62.8 kN Y2-1

Preload level-0.42 Hz Preload value-6.41 Hz Axial rigidity-7.21 Hz Radial rigidity-9.79 Hz Min operating temperature, Tmin-78 mm

B1-10.91 Hz B2-10 Hz C-12 Hz C1-2.5 mm d-15.3 mm

T max.-14 mm Weight-1 mm Recommended tightening torque for set screw-CN Designation of housing-0.12 kg Designation of bearing-NTN

T min.-120 °C T max.-0.4 Hz Weight-4.86 Hz B-5.22 Hz B1-7.78 Hz

Min operating temperature, Tmin-2.58 kN Max operating temperature, Tmax-0.12 kN Characteristic cage frequency, FTF-14.7 Characteristic rolling element frequency, BSF-14,000 rpm Characteristic outer ring frequency, BPF0--25 °C