Descrizione

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

d80 mm
D140 mm
B33 mm
d294 mm
D1127 mm
rs min2 mm
Number of lubrication holes3
b7.87 mm
k3.5 mm
Associated sleeve referenceP0
e0.22
Y13.14
Y24.67
Y03.07
Radial clearance classCN
Mass2.07 kg
BrandSNR
Dynamic load, C278 kN
Static load, C0287 kN
Fatigue limit load, Cu33.4 kN
Nref4,300 Tr/min
Nlim5,800 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.68 Hz
Characteristic outer ring frequency, BPF08.12 Hz
Characteristic inner ring frequency, BPFI10.88 Hz
da min91 mm
da max2 mm
Da max129 mm
ra max2 mm
''