Descrizione

Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring, tapered bore 1:12

d110 mm
D180 mm
B56 mm
d2125.3 mm
D1160.9 mm
rs min2 mm
Number of lubrication holes3
b8.9 mm
k4 mm
Associated sleeve referenceH3122
e0.28
Y12.43
Y23.61
Y02.37
Radial clearance classC3
Mass5.31 kg
BrandSNR
Dynamic load, C547 kN
Static load, C0669 kN
Fatigue limit load, Cu51.9 kN
Nref3,000 Tr/min
Nlim3,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.5 Hz
Characteristic outer ring frequency, BPF09.15 Hz
Characteristic inner ring frequency, BPFI11.85 Hz
da min121 mm
da max2 mm
db min117 mm
Ce min7 mm
Da max169 mm
ra max2 mm
''