Descripción

Spherical roller bearing, with central rib on inner ring, pressed steel cage, groove and lubrication holes on outer ring, tapered bore 1:30

d160 mm
D270 mm
B109 mm
d2180.8 mm
D1234.9 mm
rs min2.1 mm
Number of lubrication holes3
b11.7 mm
k5 mm
Associated sleeve referenceP0
e0.38
Y11.76
Y22.62
Y01.72
Radial clearance classC3
Mass25 kg
BrandSNR
Dynamic load, C1,330 kN
Static load, C01,740 kN
Fatigue limit load, Cu105 kN
Nref1,400 Tr/min
Nlim1,900 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.06 Hz
Characteristic outer ring frequency, BPF08.65 Hz
Characteristic inner ring frequency, BPFI11.35 Hz
da min172 mm
da max2 mm
Da max258 mm
ra max2 mm
''