Descripción

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

d170 mm
D310 mm
B86 mm
D1276.4 mm
rs min4 mm
Number of lubrication holes3
b18 mm
k8 mm
Associated sleeve referenceP0
e0.26
Y12.6
Y23.87
Y02.54
Radial clearance classC4
Mass28.18 kg
BrandSNR
Dynamic load, C1,400 kN
Static load, C01,610 kN
Fatigue limit load, Cu136 kN
Nref1,900 Tr/min
Nlim2,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.11 Hz
Characteristic outer ring frequency, BPF07.58 Hz
Characteristic inner ring frequency, BPFI10.42 Hz
da min187 mm
da max3 mm
Da max293 mm
ra max3 mm
''