Descripción

Spherical roller bearing for vibratory applications, one-piece machined cage, groove and lubrication holes on outer ring, special C3 class clearance

d55 mm
D120 mm
B43 mm
d268.7 mm
D1102.9 mm
rs min2 mm
Number of lubrication holes3
b7.8 mm
k3.5 mm
Associated sleeve referenceP0spé
e0.36
Y11.87
Y22.79
Y01.83
Radial clearance classC3 Special
Mass2.34 kg
BrandSNR
Dynamic load, C296 kN
Static load, C0274 kN
Fatigue limit load, Cu25.4 kN
Nref4,600 Tr/min
Nlim5,600 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, BPF05.61 Hz
Characteristic inner ring frequency, BPFI8.39 Hz
da min66 mm
da max2 mm
Da max109 mm
ra max2 mm
''