Descripción

Angular contact ball bearing, brass cage inner ring guided

d75 mm
D160 mm
B37 mm
a68 mm
Contact angle α40 °
rs min2.1 mm
r1s min1.1 mm
Radial clearance classCN
Mass3.51 kg
BrandNTN
Dynamic load, C118 kN
Static load, C089.3 kN
Fatigue limit load, Cu3.75 kN
Nlim (oil)5,400 Tr/min
Nlim (grease)4,100 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF4.22 Hz
Characteristic outer ring frequency, BPF04.53 Hz
Characteristic inner ring frequency, BPFI6.47 Hz
da min87 mm
db min82 mm
Da max148 mm
Db max153 mm
r1a max1 mm
ra max2 mm
''