Descripción

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Tapered roller bearing, pressed steel cage

d120 mm
D215 mm
B58 mm
C50 mm
T61.5 mm
a51.5 mm
rs min2.5 mm
r1s min2 mm
e0.44
Y21.38
Y00.76
Mass9.08 kg
ISO 355 referenceT4FD120
BrandNTN
Dynamic load, C460 kN
Rating life coefficient, A21
Static load, C0680 kN
Nlim (oil)2,200 Tr/min
Nlim (grease)1,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da max134 mm
db min136 mm
Da max203 mm
Db min204 mm
ra max2.5 mm
r1a max2 mm
"''