Descrizione

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Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring, tapered bore 1:12

d50 mm
D90 mm
B23 mm
d259.5 mm
D180.7 mm
rs min1.1 mm
Number of lubrication holes3
b5.8 mm
k2.5 mm
Associated sleeve referenceH310
e0.24
Y12.84
Y24.23
Y02.78
Radial clearance classC4
Mass0.58 kg
BrandSNR
Dynamic load, C130 kN
Static load, C0124 kN
Fatigue limit load, Cu14.5 kN
Nref6,700 Tr/min
Nlim9,100 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.34 Hz
Characteristic outer ring frequency, BPF07.63 Hz
Characteristic inner ring frequency, BPFI10.37 Hz
da min57 mm
da max1 mm
db min55 mm
Ce min9 mm
Da max83 mm
ra max1 mm
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