Descrizione

Angular contact ball bearings, pressed steel cage

d40 mm
D90 mm
B23 mm
a39 mm
Contact angle α40 °
rs min1.5 mm
r1s min1 mm
Mass0.64 kg
BrandNTN
Dynamic load, C45 kN
Static load, C030.5 kN
Fatigue limit load, Cu1.39 kN
Nlim (oil)9,900 Tr/min
Nlim (grease)7,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da min48.5 mm
db min45.5 mm
Da max81.5 mm
Db max84.5 mm
r1a max1 mm
ra max1 mm
''