Descrizione

Angular contact ball bearings, pressed steel cage

d90 mm
D190 mm
B43 mm
a80.5 mm
Contact angle α40 °
rs min3 mm
r1s min1.1 mm
Radial clearance classCN
Mass5.16 kg
BrandNTN
Dynamic load, C156 kN
Static load, C0135 kN
Fatigue limit load, Cu5.2 kN
Nlim (oil)4,500 Tr/min
Nlim (grease)3,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF4.28 Hz
Characteristic outer ring frequency, BPF04.96 Hz
Characteristic inner ring frequency, BPFI7.04 Hz
da min104 mm
db min97 mm
Da max176 mm
Db max183 mm
r1a max1 mm
ra max2.5 mm
''