Precision Ball Bearings MM40BS72 QUH

Material of Housing-2 mm Brand-CN fixing bolts G-1.76 kg recommended torque-121 kN Connection bolts-131 kN

Rating life coefficient, A2-120 °C Static load, C0-49 mm Fatigue limit load, Cu-67 mm Nlim (oil)-101 mm Nlim (grease)-2 mm

Y2-3.81 Y0-CN Radial clearance class-NTN Mass-295 kN Brand-432 kN

Weight-74 mm Recommended tightening torque for set screw-76.5 mm B-80 mm B1-3 mm B2-4.5 mm

rs min-0.46 Hz Number of lubrication holes-10.47 Hz b-13.64 Hz k-16.36 Hz e-175 mm

ra max-34.5 kN E-73.5 kN F--20 °C d1-120 °C rs min-0.47 Hz

ra max-0.31 kg r1a max-T2BE040 D-59.5 kN C-1.4 Brand-82.5 kN

m-NTN r-47.5 kN S-1.4 SW-59.5 kN C0-7.3 kN

d2-58 mm D1-2 mm rs min-2 mm Number of lubrication holes-C3 b-1.37 kg

Da max-0.43 Db min-1.39 Ca min-0.77 Cb min-0.58 kg ra max-T4CC060

C-NTN Brand-85 kN Min operating temperature, Tmin-102 kN Max operating temperature, Tmax-12,100 rpm r1a max-7,600 rpm

Dz-51.8 kN G--20 °C H-100 °C H1-2.89 kg H2-22 Nm

D-2 mm B-0.24 d1-2.66 D1-4.12 D2-2.79

Static load, C0-5.5 Nm Fatigue limit load, Cu-1.9 mm Nlim (oil)-15.9 mm Nlim (grease)-4.2 mm Min operating temperature, Tmin-44.5 mm

d1-105 mm D-5 mm G-6 mm m-1.5 mm r-1.5 mm

da max-32 mm db min-115.5 mm Da max-30 mm Db min-2 mm Ca min-1.5 mm

C-3,100 rpm C1--40 °C d-200 °C D-0.45 Hz G-9.3 Hz

Min operating temperature, Tmin-15 mm Max operating temperature, Tmax-28 mm Characteristic cage frequency, FTF-28 mm Characteristic rolling element frequency, BSF-16 mm Characteristic outer ring frequency, BPF0-9 mm

ra max-0.13 kg d-T2DB020 D-SNR B-29.6 kN d2-1