Descrizione

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

d170 mm
D310 mm
B110 mm
D1271.2 mm
rs min4 mm
Number of lubrication holes3
b16.35 mm
k8 mm
Associated sleeve referenceP0
e0.33
Y12.03
Y23.02
Y01.98
Radial clearance classC4
Mass35.7 kg
BrandSNR
Dynamic load, C1,700 kN
Static load, C02,070 kN
Fatigue limit load, Cu136 kN
Nref1,300 Tr/min
Nlim1,900 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.09 Hz
Characteristic outer ring frequency, BPF07.59 Hz
Characteristic inner ring frequency, BPFI10.41 Hz
da min187 mm
da max3 mm
Da max293 mm
ra max3 mm
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