Descrizione

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

d190 mm
D290 mm
B75 mm
D1265.1 mm
rs min2.1 mm
Number of lubrication holes3
b13.2 mm
k6 mm
Associated sleeve referenceP0
e0.22
Y13.01
Y24.48
Y02.94
Radial clearance classC4
Mass17.97 kg
BrandSNR
Dynamic load, C1,140 kN
Static load, C01,570 kN
Fatigue limit load, Cu120 kN
Nref1,900 Tr/min
Nlim2,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF8.75 Hz
Characteristic outer ring frequency, BPF011.1 Hz
Characteristic inner ring frequency, BPFI13.9 Hz
da min200.2 mm
da max2 mm
Da max279.8 mm
ra max2 mm
''