Descripción

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Tapered roller bearing, pressed steel cage

d120 mm
D260 mm
B62 mm
C42 mm
T68 mm
a82.5 mm
rs min3 mm
r1s min2.5 mm
e0.83
Y20.73
Y00.4
Mass15.4 kg
ISO 355 referenceT7GB120
BrandNTN
Dynamic load, C515 kN
Rating life coefficient, A21
Static load, C0655 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 min145 mm
Da max246 mm
Db min244 mm
ra max3 mm
r1a max2.5 mm
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