Descrizione

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

d220 mm
D400 mm
B108 mm
D1357.7 mm
rs min4 mm
Number of lubrication holes3
b20.6 mm
k11 mm
Associated sleeve referenceP0
e0.25
Y12.74
Y24.08
Y02.68
Radial clearance classC3
Mass59.47 kg
BrandSNR
Dynamic load, C2,210 kN
Static load, C02,690 kN
Fatigue limit load, Cu213 kN
Nref1,300 Tr/min
Nlim2,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.35 Hz
Characteristic outer ring frequency, BPF08.06 Hz
Characteristic inner ring frequency, BPFI10.94 Hz
da min237 mm
da max3 mm
Da max383 mm
ra max3 mm
''