Descripción

Angular contact ball bearing, brass cage inner ring guided

d35 mm
D80 mm
B21 mm
a34.5 mm
Contact angle α40 °
rs min1.5 mm
r1s min1 mm
Radial clearance classCN
Mass0.52 kg
BrandNTN
Dynamic load, C34.6 kN
Static load, C022.2 kN
Fatigue limit load, Cu1.01 kN
Nlim (oil)11,000 Tr/min
Nlim (grease)8,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF4.13 Hz
Characteristic outer ring frequency, BPF04.51 Hz
Characteristic inner ring frequency, BPFI6.49 Hz
da min43.5 mm
db min40.5 mm
Da max71.5 mm
Db max74.5 mm
r1a max1 mm
ra max1.5 mm
''