Descripción

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

d340 mm
D520 mm
B133 mm
d2401.8 mm
D1474.9 mm
rs min5 mm
Number of lubrication holes8
b20 mm
k12 mm
Associated sleeve referenceP0
e0.23
Y12.9
Y24.31
Y02.83
Radial clearance classC3
Mass105.1 kg
BrandSNR
Dynamic load, C3,220 kN
Static load, C04,970 kN
Fatigue limit load, Cu331 kN
Nref900 Tr/min
Nlim1,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.21 Hz
Characteristic outer ring frequency, BPF012.07 Hz
Characteristic inner ring frequency, BPFI14.93 Hz
da min358 mm
da max4 mm
Da max502 mm
ra max4 mm
''