Descrizione

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

d260 mm
D400 mm
B104 mm
D1365.1 mm
rs min4 mm
Number of lubrication holes3
b18.3 mm
k8 mm
Associated sleeve referenceP0
e0.23
Y12.95
Y24.4
Y02.89
Radial clearance classC3
Mass47.28 kg
BrandSNR
Dynamic load, C2,060 kN
Static load, C02,910 kN
Fatigue limit load, Cu207 kN
Nref1,300 Tr/min
Nlim1,800 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF8.44 Hz
Characteristic outer ring frequency, BPF010.61 Hz
Characteristic inner ring frequency, BPFI13.39 Hz
da min274.6 mm
da max3 mm
Da max385.4 mm
ra max3 mm
''