Descripción

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Tapered roller bearing, pressed steel cage

d190 mm
D340 mm
B92 mm
C75 mm
T97 mm
d1270 mm
a87.5 mm
rs min4 mm
r1s min4 mm
e0.49
Y21.23
Y00.68
Mass33.3 kg
BrandNTN
Dynamic load, C1,000 kN
Rating life coefficient, A21
Static load, C01,670 kN
Fatigue limit load, Cu152 kN
Nlim (oil)1,300 Tr/min
Nlim (grease)1,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.81 Hz
Characteristic outer ring frequency, BPF09.24 Hz
Characteristic inner ring frequency, BPFI11.76 Hz
da max216 mm
db min212 mm
Da min286 mm
Da max322 mm
Db min323 mm
Ca min11 mm
Cb min22 mm
ra max4 mm
r1a max3 mm
"''