La description

Spherical roller bearing, with central rib on inner ring, 2-part machined cage centred on inner ring, groove and lubrication holes on outer ring, tapered bore 1:12

d300 mm
D540 mm
B140 mm
d2380 mm
D1468.9 mm
rs min5 mm
Number of lubrication holes8
b20 mm
k12 mm
Associated sleeve referenceH3160
e0.26
Y12.57
Y23.83
Y02.51
Radial clearance classC3
BrandNTN
Dynamic load, C2,670 kN
Static load, C04,350 kN
Fatigue limit load, Cu363 kN
Nref0 Tr/min
Nlim0 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.03 Hz
Characteristic outer ring frequency, BPF08.19 Hz
Characteristic inner ring frequency, BPFI10.81 Hz
da min320 mm
db min318 mm
Ce min32 mm
Da max520 mm
ra max4 mm
''