Descrizione

Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring

d240 mm
D400 mm
B160 mm
d2269 mm
D1348.1 mm
rs min4 mm
Number of lubrication holes3
b19.37 mm
k12 mm
Associated sleeve referenceP0
e0.35
Y11.92
Y22.86
Y01.88
Radial clearance classC4
Mass76.7 kg
BrandSNR
Dynamic load, C2,860 kN
Static load, C03,990 kN
Fatigue limit load, Cu201 kN
Nref800 Tr/min
Nlim1,300 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.04 Hz
Characteristic outer ring frequency, BPF08.64 Hz
Characteristic inner ring frequency, BPFI11.36 Hz
da min257 mm
da max3 mm
Da max383 mm
ra max3 mm
''