Descripción

Angular contact ball bearings, pressed steel cage

d80 mm
D170 mm
B39 mm
a55.5 mm
Contact angle α30 °
rs min2.1 mm
r1s min1.1 mm
Mass3.65 kg
BrandNTN
Dynamic load, C147 kN
Static load, C0119 kN
Fatigue limit load, Cu4.85 kN
Nlim (oil)5,900 Tr/min
Nlim (grease)4,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da min92 mm
db min87 mm
Da max158 mm
Db max163 mm
r1a max1 mm
ra max2 mm
''