Descrizione

Spherical roller bearing, polyamide cage, groove and lubrication holes on outer ring

d40 mm
D90 mm
B33 mm
d252.5 mm
D177 mm
rs min1.5 mm
Number of lubrication holes3
b5.9 mm
k3 mm
Associated sleeve referenceP0
e0.36
Y11.87
Y22.79
Y01.83
Radial clearance classCN
Mass1 kg
BrandSNR
Dynamic load, C169 kN
Static load, C0152 kN
Fatigue limit load, Cu13.7 kN
Nref5,800 Tr/min
Nlim7,400 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.94 Hz
Characteristic outer ring frequency, BPF05.67 Hz
Characteristic inner ring frequency, BPFI8.33 Hz
da min49 mm
da max1.5 mm
Da max81 mm
ra max1.5 mm
''