Descrizione

Spherical roller bearing for vibratory applications, one-piece machined cage, groove and lubrication holes on outer ring, tapered bore 1:12, special C4 class clearance

d110 mm
D240 mm
B80 mm
d2138.9 mm
D1208.1 mm
rs min3 mm
Number of lubrication holes3
b15.6 mm
k7 mm
Associated sleeve referenceH2322
e0.32
Y12.09
Y23.11
Y02.04
Radial clearance classC4 Special
Mass17.15 kg
BrandSNR
Dynamic load, C975 kN
Static load, C0972 kN
Fatigue limit load, Cu84.5 kN
Nref2,300 Tr/min
Nlim2,800 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.7 Hz
Characteristic outer ring frequency, BPF05.6 Hz
Characteristic inner ring frequency, BPFI8.4 Hz
da min124 mm
da max2.5 mm
db min121 mm
Ce min7 mm
Da max226 mm
ra max2.5 mm
''