Description

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Tapered roller bearing, pressed steel cage

d140 mm
D210 mm
B45 mm
C34 mm
T45 mm
d1176 mm
a46 mm
rs min2.5 mm
r1s min2 mm
e0.46
Y21.31
Y00.72
Mass5.28 kg
ISO 355 referenceT4DC140
BrandNTN
Dynamic load, C330 kN
Rating life coefficient, A21
Static load, C0580 kN
Fatigue limit load, Cu59.8 kN
Nlim (oil)2,100 Tr/min
Nlim (grease)1,600 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF10.46 Hz
Characteristic outer ring frequency, BPF013.64 Hz
Characteristic inner ring frequency, BPFI16.36 Hz
da max153 mm
db min152 mm
Da min187 mm
Da max200 mm
Db min202 mm
Ca min8 mm
Cb min11 mm
ra max2 mm
r1a max2 mm
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