Descripción

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Tapered roller bearing, pressed steel cage

d90 mm
D125 mm
B23 mm
C18 mm
T23 mm
d1108 mm
a22 mm
rs min1.5 mm
r1s min1.5 mm
e0.34
Y21.75
Y00.96
Mass0.82 kg
ISO 355 referenceT2BC090
BrandNTN
Dynamic load, C97.5 kN
Rating life coefficient, A21
Static load, C0168 kN
Fatigue limit load, Cu20.1 kN
Nlim (oil)3,600 Tr/min
Nlim (grease)2,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF12.86 Hz
Characteristic outer ring frequency, BPF015.26 Hz
Characteristic inner ring frequency, BPFI17.74 Hz
da max96 mm
db min98.5 mm
Da min112.5 mm
Da max116.5 mm
Db min120.5 mm
Ca min4 mm
Cb min5 mm
ra max1.5 mm
r1a max1.5 mm
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