Description

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Tapered roller bearing, pressed steel cage

d62.74 mm
D100 mm
B25.4 mm
C19.84 mm
T25.4 mm
a22.9 mm
rs min3.5 mm
r1s min3.3 mm
e0.43
Y21.41
Y00.78
Mass0.7 kg
BrandNTN
Dynamic load, C90.5 kN
Rating life coefficient, A21.4
Static load, C0134 kN
Nlim (oil)4,700 Tr/min
Nlim (grease)3,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.15 Hz
Characteristic outer ring frequency, BPF010.76 Hz
Characteristic inner ring frequency, BPFI13.24 Hz
ra max3.5 mm
r1a max3.3 mm
"''