Descripción

Angular contact ball bearing, brass cage inner ring guided

d80 mm
D170 mm
B39 mm
a72 mm
Contact angle α40 °
rs min2.1 mm
r1s min1.1 mm
Radial clearance classCN
Mass4.23 kg
BrandNTN
Dynamic load, C135 kN
Static load, C0109 kN
Fatigue limit load, Cu4.45 kN
Nlim (oil)5,100 Tr/min
Nlim (grease)3,800 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
''