Descripción

Spherical roller bearing, one-piece machined cage, groove and lubrication holes on outer ring

d120 mm
D165 mm
B34 mm
d2133 mm
D1154 mm
rs min1.1 mm
Number of lubrication holes3
b7 mm
k3 mm
e0.17
Y13.9
Y25.81
Y03.81
Radial clearance classCN
BrandNTN
Dynamic load, C240 kN
Static load, C0354 kN
Fatigue limit load, Cu37.4 kN
Nref0 Tr/min
Nlim0 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF13.61 Hz
Characteristic outer ring frequency, BPF015.77 Hz
Characteristic inner ring frequency, BPFI18.23 Hz
da min126 mm
Da max159 mm
ra max1 mm
''