Descripción

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

d600 mm
D870 mm
B200 mm
d2690 mm
D1784.8 mm
rs min6 mm
Number of lubrication holes8
b27 mm
k16 mm
Associated sleeve referenceH30/600
e0.21
Y13.17
Y24.72
Y03.1
Radial clearance classCN
BrandNTN
Dynamic load, C5,250 kN
Static load, C012,000 kN
Fatigue limit load, Cu853 kN
Nref0 Tr/min
Nlim0 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF11.83 Hz
Characteristic outer ring frequency, BPF014.67 Hz
Characteristic inner ring frequency, BPFI17.33 Hz
da min623 mm
db min623 mm
Ce min22 mm
Da max847 mm
ra max5 mm
''