Descrizione

Spherical roller bearing, one-piece machined cage, groove and lubrication holes on outer ring, tapered bore 1:12

d240 mm
D360 mm
B92 mm
D1328.9 mm
rs min3 mm
Number of lubrication holes3
b16.4 mm
k8 mm
Associated sleeve referenceH3048H
e0.22
Y13.07
Y24.58
Y03.01
Radial clearance classC4
Mass31.67 kg
BrandSNR
Dynamic load, C1,630 kN
Static load, C02,350 kN
Fatigue limit load, Cu173 kN
Nref1,400 Tr/min
Nlim2,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.13 Hz
Characteristic outer ring frequency, BPF011.61 Hz
Characteristic inner ring frequency, BPFI14.39 Hz
da min252.4 mm
da max2.5 mm
db min251 mm
Ce min11 mm
Da max347.6 mm
ra max2.5 mm
''