Descripción

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Spherical roller bearing, one-piece machined cage centred on inner ring, groove and lubrication holes on outer ring

d300 mm
D460 mm
B118 mm
D1416.4 mm
rs min4 mm
Number of lubrication holes3
b16.7 mm
k9 mm
e0.23
Y12.94
Y24.38
Y02.88
Radial clearance classC3
Mass70.3 kg
BrandSNR
Dynamic load, C2,040 kN
Static load, C03,780 kN
Fatigue limit load, Cu271 kN
Nref1,100 Tr/min
Nlim1,100 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.04 Hz
Characteristic outer ring frequency, BPF011.15 Hz
Characteristic inner ring frequency, BPFI13.85 Hz
da min314.6 mm
Da max445.4 mm
ra max3 mm
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