Description

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Tapered roller bearing, pressed steel cage

d20 mm
D47 mm
B14.38 mm
C11.11 mm
T14.38 mm
d132.5 mm
a10.18 mm
e0.36
Y21.68
Y00.92
Mass0.12 kg
BrandNTN
Dynamic load, C24 kN
Rating life coefficient, A21.4
Static load, C024.2 kN
Fatigue limit load, Cu2.95 kN
Nlim (oil)11,000 Tr/min
Nlim (grease)8,600 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.49 Hz
Characteristic outer ring frequency, BPF06.21 Hz
Characteristic inner ring frequency, BPFI8.79 Hz
ra max1.5 mm
r1a max1.3 mm
"''