Descripción

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

d750 mm
D920 mm
B78 mm
rs min5 mm
Radial clearance classCN
Mass107 kg
BrandNTN
Dynamic load, C485 kN
Static load, C01,040 kN
Fatigue limit load, Cu16.4 kN
Nlim (oil)600 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, BSF17.48 Hz
Characteristic outer ring frequency, BPF013.67 Hz
Characteristic inner ring frequency, BPFI15.33 Hz
da min770 mm
Da max900 mm
ra max4 mm
''