Descripción

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Tapered roller bearing, pressed steel cage

d26.99 mm
D62 mm
B20.64 mm
C14.29 mm
T19.05 mm
d146 mm
a13.05 mm
e0.35
Y21.71
Y00.94
Mass0.29 kg
BrandNTN
Dynamic load, C46.5 kN
Rating life coefficient, A21.4
Static load, C054 kN
Fatigue limit load, Cu6.6 kN
Nlim (oil)8,200 Tr/min
Nlim (grease)6,100 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.19 Hz
Characteristic outer ring frequency, BPF07.2 Hz
Characteristic inner ring frequency, BPFI9.8 Hz
ra max0.8 mm
r1a max1.3 mm
"''