Descripción

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Tapered roller bearing, pressed steel cage

d90 mm
D140 mm
B32 mm
C24 mm
T32 mm
d1115.5 mm
a30 mm
rs min2 mm
r1s min1.5 mm
e0.42
Y21.42
Y00.78
Mass1.79 kg
ISO 355 referenceT3CC090
BrandNTN
Dynamic load, C168 kN
Rating life coefficient, A21
Static load, C0270 kN
Fatigue limit load, Cu31.6 kN
Nlim (oil)3,300 Tr/min
Nlim (grease)2,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.62 Hz
Characteristic outer ring frequency, BPF012.61 Hz
Characteristic inner ring frequency, BPFI15.39 Hz
da max100 mm
db min100 mm
Da min125 mm
Da max131.5 mm
Db min134 mm
Ca min6 mm
Cb min8 mm
ra max2 mm
r1a max1.5 mm
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