Descrizione

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Tapered roller bearing, pressed steel cage

d40 mm
D68 mm
B19 mm
C14.5 mm
T19 mm
d154.5 mm
a15 mm
rs min1 mm
r1s min1 mm
e0.38
Y21.58
Y00.87
Mass0.27 kg
ISO 355 referenceT3CD040
BrandNTN
Dynamic load, C50 kN
Rating life coefficient, A21
Static load, C065.5 kN
Fatigue limit load, Cu8 kN
Nlim (oil)7,100 Tr/min
Nlim (grease)5,300 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.77 Hz
Characteristic outer ring frequency, BPF09.21 Hz
Characteristic inner ring frequency, BPFI11.79 Hz
da max46 mm
db min45.5 mm
Da min60 mm
Da max62.5 mm
Db min65 mm
Ca min4 mm
Cb min4.5 mm
ra max1 mm
r1a max1 mm
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