Description

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

d160 mm
D290 mm
B80 mm
D1258.7 mm
rs min3 mm
Number of lubrication holes3
b16.9 mm
k8 mm
Associated sleeve referenceP0
e0.25
Y12.69
Y24
Y02.63
Radial clearance classC3
Mass23.2 kg
BrandSNR
Dynamic load, C1,220 kN
Static load, C01,390 kN
Fatigue limit load, Cu120 kN
Nref2,000 Tr/min
Nlim2,800 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.17 Hz
Characteristic outer ring frequency, BPF07.6 Hz
Characteristic inner ring frequency, BPFI10.4 Hz
da min174 mm
da max2.5 mm
Da max276 mm
ra max2.5 mm
''