Descrizione

Tapered roller bearing, pressed steel cage

d120 mm
D165 mm
B27 mm
C23 mm
T29 mm
d1141.5 mm
a31 mm
rs min1.5 mm
r1s min1.5 mm
e0.37
Y21.6
Y00.88
Mass1.65 kg
BrandNTN
Dynamic load, C118 kN
Rating life coefficient, A21
Static load, C0205 kN
Fatigue limit load, Cu22.5 kN
Nlim (oil)2,600 Tr/min
Nlim (grease)2,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.47 Hz
Characteristic rolling element frequency, BSF14.09 Hz
Characteristic outer ring frequency, BPF014.9 Hz
Characteristic inner ring frequency, BPFI17.1 Hz
db min128.5 mm
Da min147.5 mm
Da max156.5 mm
Db min159.5 mm
Ca min6 mm
Cb min6 mm
ra max1.5 mm
r1a max1.5 mm
''