La description

Spherical roller bearing, one-piece machined cage centred on inner ring, groove and lubrication holes on outer ring, tapered bore 1:12

d400 mm
D600 mm
B148 mm
d2470.4 mm
D1546.8 mm
rs min5 mm
Number of lubrication holes8
b20.1 mm
k12 mm
Associated sleeve referenceH3080H
e0.22
Y13.01
Y24.48
Y02.94
Radial clearance classC4
Mass149.06 kg
BrandSNR
Dynamic load, C4,010 kN
Static load, C06,680 kN
Fatigue limit load, Cu417 kN
Nref750 Tr/min
Nlim1,200 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF10.22 Hz
Characteristic outer ring frequency, BPF013.56 Hz
Characteristic inner ring frequency, BPFI16.44 Hz
da min418 mm
da max4 mm
db min417 mm
Ce min15 mm
Da max582 mm
ra max4 mm
''