Descripción

"

Tapered roller bearing, pressed steel cage

d90 mm
D160 mm
B30 mm
C26 mm
T32.5 mm
d1121 mm
a32 mm
rs min2.5 mm
r1s min2 mm
e0.42
Y21.43
Y00.79
Mass2.66 kg
ISO 355 referenceT3FB090
BrandNTN
Dynamic load, C208 kN
Rating life coefficient, A21
Static load, C0267 kN
Fatigue limit load, Cu30.5 kN
Nlim (oil)3,000 Tr/min
Nlim (grease)2,200 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.63 Hz
Characteristic outer ring frequency, BPF08.58 Hz
Characteristic inner ring frequency, BPFI11.42 Hz
da max103 mm
db min102 mm
Da min140 mm
Da max150 mm
Db min150 mm
Ca min5 mm
Cb min6.5 mm
ra max2 mm
r1a max2 mm
"''