La description

Spherical roller bearing, with central rib on inner ring, one-piece machined cage centred on inner ring, groove and lubrication holes on outer ring

d220 mm
D370 mm
B150 mm
D1320.3 mm
rs min4 mm
Number of lubrication holes3
b15.9 mm
k7 mm
Associated sleeve referenceP0
e0.39
Y11.74
Y22.59
Y01.7
Radial clearance classC3
Mass63.5 kg
BrandSNR
Dynamic load, C2,600 kN
Static load, C03,540 kN
Fatigue limit load, Cu178 kN
Nref850 Tr/min
Nlim1,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.74 Hz
Characteristic outer ring frequency, BPF08.16 Hz
Characteristic inner ring frequency, BPFI10.84 Hz
da min237 mm
da max3 mm
Da max353 mm
ra max3 mm
''