Descrizione

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Single row cylindrical roller bearing, floating, separable, brass cage

d160 mm
D290 mm
B48 mm
E255 mm
F195 mm
d1207 mm
rs min3 mm
r1s min3 mm
Radial clearance classC3
Mass (without HJ ring)13.5 kg
BrandNTN
Dynamic load, C430 kN
Static load, C0570 kN
Fatigue limit load, Cu54.5 kN
Nlim (oil)2,700 Tr/min
Nlim (grease)2,300 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.37 Hz
Characteristic outer ring frequency, BPF07.8 Hz
Characteristic inner ring frequency, BPFI10.2 Hz
da min173 mm
Da max277 mm
Db min258 mm
Dc max253 mm
ra max2.5 mm
r1a max2.5 mm
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