Descripción

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Tapered roller bearing, pressed steel cage

d80 mm
D140 mm
B46 mm
C35 mm
T46 mm
d1110.5 mm
a35 mm
rs min2.5 mm
r1s min2 mm
e0.43
Y21.41
Y00.78
Mass2.92 kg
ISO 355 referenceT3EE080
BrandNTN
Dynamic load, C250 kN
Rating life coefficient, A21
Static load, C0365 kN
Fatigue limit load, Cu43.3 kN
Nlim (oil)3,400 Tr/min
Nlim (grease)2,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.97 Hz
Characteristic outer ring frequency, BPF08.64 Hz
Characteristic inner ring frequency, BPFI11.36 Hz
da max89 mm
db min92 mm
Da min119 mm
Da max130 mm
Db min135 mm
Ca min7 mm
Cb min11 mm
ra max2 mm
r1a max2 mm
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