Descrizione

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Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring

d170 mm
D260 mm
B90 mm
d2188 mm
D1232.3 mm
rs min2.1 mm
Number of lubrication holes3
b10.67 mm
k5 mm
Associated sleeve referenceP0
e0.31
Y12.21
Y23.29
Y02.16
Radial clearance classC3
Mass16.73 kg
BrandSNR
Dynamic load, C1,120 kN
Static load, C01,580 kN
Fatigue limit load, Cu97.4 kN
Nref1,600 Tr/min
Nlim2,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF8.6 Hz
Characteristic outer ring frequency, BPF010.65 Hz
Characteristic inner ring frequency, BPFI13.35 Hz
da min180.2 mm
da max2 mm
Da max249.8 mm
ra max2 mm
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