Descripción

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Spherical roller bearing, one-piece machined cage, groove and lubrication holes on outer ring, tapered bore 1:30

d300 mm
D500 mm
B200 mm
d2350.9 mm
D1430.5 mm
rs min5 mm
Number of lubrication holes8
b34.8 mm
k20 mm
Associated sleeve referenceP0
e0.38
Y11.76
Y22.62
Y01.72
Radial clearance classCN
Mass155 kg
BrandSNR
Dynamic load, C4,600 kN
Static load, C06,810 kN
Fatigue limit load, Cu314 kN
Nref510 Tr/min
Nlim1,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.08 Hz
Characteristic outer ring frequency, BPF09.09 Hz
Characteristic inner ring frequency, BPFI11.91 Hz
da min320 mm
da max4 mm
Da max480 mm
ra max4 mm
"''