Descripción

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

d180 mm
D380 mm
B126 mm
d2241.8 mm
D1328.2 mm
rs min4 mm
Number of lubrication holes3
b20.9 mm
k10 mm
Associated sleeve referenceP0
e0.32
Y12.09
Y23.11
Y02.04
Radial clearance classC4
Mass70.2 kg
BrandSNR
Dynamic load, C2,420 kN
Static load, C02,810 kN
Fatigue limit load, Cu190 kN
Nref1,200 Tr/min
Nlim1,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.31 Hz
Characteristic outer ring frequency, BPF06.57 Hz
Characteristic inner ring frequency, BPFI9.43 Hz
da min197 mm
da max3 mm
Da max363 mm
ra max3 mm
''