Descripción

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Tapered roller bearing, pressed steel cage

d90 mm
D160 mm
B55 mm
C42 mm
T55 mm
a41 mm
rs min2.5 mm
r1s min2 mm
e0.42
Y21.43
Y00.78
Mass4.62 kg
ISO 355 referenceT3FE090
BrandNTN
Dynamic load, C325 kN
Rating life coefficient, A21
Static load, C0490 kN
Nlim (oil)3,000 Tr/min
Nlim (grease)2,200 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.26 Hz
Characteristic outer ring frequency, BPF08.7 Hz
Characteristic inner ring frequency, BPFI11.3 Hz
da max102 mm
db min101.5 mm
Da min131.5 mm
Da max150 mm
Db min154.5 mm
ra max2 mm
r1a max2 mm
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