La description

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Tapered roller bearing, pressed steel cage

d160 mm
D290 mm
B48 mm
C40 mm
T52 mm
d1219 mm
a55.5 mm
rs min4 mm
r1s min3 mm
e0.44
Y21.38
Y00.76
Mass12.9 kg
ISO 355 referenceT4GB160
BrandNTN
Dynamic load, C525 kN
Rating life coefficient, A21
Static load, C0720 kN
Fatigue limit load, Cu68.9 kN
Nlim (oil)1,600 Tr/min
Nlim (grease)1,200 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.89 Hz
Characteristic outer ring frequency, BPF08.63 Hz
Characteristic inner ring frequency, BPFI11.37 Hz
da max189 mm
db min178 mm
Da min252 mm
Da max276 mm
Db min272 mm
Ca min8 mm
Cb min12 mm
ra max3 mm
r1a max2.5 mm
"''