Descripción

Angular contact ball bearing, polyamide cage.

d40 mm
D90 mm
B23 mm
d159.5 mm
d246.5 mm
D171.3 mm
D284 mm
a39 mm
Contact angle α40 °
rs min1.5 mm
r1s min1 mm
Mass0.63 kg
BrandSNR
Dynamic load, C47.8 kN
Static load, C032.3 kN
Fatigue limit load, Cu1.47 kN
Nref7,200 Tr/min
Nlim9,100 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF3.79 Hz
Characteristic outer ring frequency, BPF04.43 Hz
Characteristic inner ring frequency, BPFI6.57 Hz
da min48.5 mm
db min48.5 mm
Da max81.5 mm
Db max84.5 mm
r1a max1 mm
ra max1.5 mm
''