Descrizione

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

d100 mm
D215 mm
B47 mm
d2137 mm
D1178.7 mm
rs min3 mm
Number of lubrication holes4
b9 mm
k5 mm
e0.22
Y13.01
Y24.48
Y02.94
Radial clearance classC3
BrandNTN
Dynamic load, C370 kN
Static load, C0465 kN
Fatigue limit load, Cu31.5 kN
Nref0 Tr/min
Nlim0 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.44 Hz
Characteristic outer ring frequency, BPF06.8 Hz
Characteristic inner ring frequency, BPFI9.2 Hz
da min114 mm
Da max201 mm
ra max2.5 mm
''