Descrizione

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

d360 mm
D540 mm
B134 mm
d2419.8 mm
D1492.1 mm
rs min5 mm
Number of lubrication holes8
b20.1 mm
k12 mm
Associated sleeve referenceP0
e0.22
Y13.14
Y24.67
Y03.07
Radial clearance classCN
Mass109.6 kg
BrandSNR
Dynamic load, C3,250 kN
Static load, C05,070 kN
Fatigue limit load, Cu353 kN
Nref850 Tr/min
Nlim1,300 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.56 Hz
Characteristic outer ring frequency, BPF012.57 Hz
Characteristic inner ring frequency, BPFI15.43 Hz
da min378 mm
da max4 mm
Da max522 mm
ra max4 mm
''