Descrizione

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

d80 mm
D170 mm
B39 mm
rs min2.1 mm
Radial clearance classCN
Mass3.59 kg
BrandNTN
Dynamic load, C123 kN
Static load, C086.5 kN
Fatigue limit load, Cu3.5 kN
f013.3
Nlim (oil)4,700 Tr/min
Nlim (grease)4,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.39 Hz
Characteristic rolling element frequency, BSF4.15 Hz
Characteristic outer ring frequency, BPF03.09 Hz
Characteristic inner ring frequency, BPFI4.91 Hz
da min91 mm
Da max159 mm
ra max2 mm
''