Descrizione

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

d170 mm
D260 mm
B42 mm
rs min2.1 mm
Radial clearance classC3
Mass6.76 kg
BrandNTN
Dynamic load, C168 kN
Static load, C0172 kN
Fatigue limit load, Cu5.3 kN
f015.8
Nlim (oil)2,800 Tr/min
Nlim (grease)2,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.84 Hz
Characteristic outer ring frequency, BPF06.56 Hz
Characteristic inner ring frequency, BPFI8.44 Hz
da min181 mm
Da max249 mm
ra max2 mm
''