Descrizione

Tapered roller bearing, pressed steel cage

d120 mm
D260 mm
B55 mm
C46 mm
T59.5 mm
a49 mm
rs min3 mm
r1s min2.5 mm
e0.35
Y21.74
Y00.96
Mass14.2 kg
ISO 355 referenceT2GB120
BrandNTN
Dynamic load, C560 kN
Rating life coefficient, A21
Static load, C0695 kN
Nlim (oil)2,000 Tr/min
Nlim (grease)1,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da max138 mm
db min152 mm
Da max246 mm
Db min239 mm
ra max3 mm
r1a max2.5 mm
''