La description

Deep groove ball bearing, radial contact, machined cage, open

d670 mm
D820 mm
B69 mm
rs min4 mm
Radial clearance classCN
Mass75.1 kg
BrandNTN
Dynamic load, C425 kN
Static load, C0850 kN
Fatigue limit load, Cu14.2 kN
Nlim (oil)700 Tr/min
Nlim (grease)500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.47 Hz
Characteristic rolling element frequency, BSF16.7 Hz
Characteristic outer ring frequency, BPF012.7 Hz
Characteristic inner ring frequency, BPFI14.31 Hz
da min686 mm
Da max804 mm
ra max3 mm
''