Descrizione

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

d240 mm
D360 mm
B37 mm
rs min2.1 mm
Radial clearance classC3
Mass12.1 kg
BrandNTN
Dynamic load, C178 kN
Static load, C0217 kN
Fatigue limit load, Cu5.7 kN
f016.5
Nlim (oil)2,000 Tr/min
Nlim (grease)1,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF11.03 Hz
Characteristic outer ring frequency, BPF08.19 Hz
Characteristic inner ring frequency, BPFI9.81 Hz
da min251 mm
Da max349 mm
ra max2 mm
''