Descrizione

Angular contact ball bearing, brass cage inner ring guided

d150 mm
D320 mm
B65 mm
a131 mm
Contact angle α40 °
rs min4 mm
r1s min1.5 mm
Radial clearance classCN
Mass25.1 kg
BrandNTN
Dynamic load, C300 kN
Static load, C0350 kN
Fatigue limit load, Cu10.4 kN
Nlim (oil)2,600 Tr/min
Nlim (grease)2,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da min168 mm
db min302 mm
Da max311.5 mm
Db max3 mm
r1a max1.5 mm
ra max3 mm
''