Descrizione

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

d280 mm
D350 mm
B33 mm
rs min2 mm
Radial clearance classCN
Mass7.4 kg
BrandNTN
Dynamic load, C137 kN
Static load, C0177 kN
Fatigue limit load, Cu4.55 kN
f016.1
Nlim (oil)1,900 Tr/min
Nlim (grease)1,600 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.47 Hz
Characteristic rolling element frequency, BSF14.63 Hz
Characteristic outer ring frequency, BPF011.18 Hz
Characteristic inner ring frequency, BPFI12.82 Hz
da min289 mm
Da max341 mm
ra max2 mm
''