Descrizione

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

d140 mm
D250 mm
B68 mm
E225 mm
F169 mm
rs min3 mm
Radial clearance classC3
Mass (without HJ ring)15.8 kg
BrandNTN
Dynamic load, C575 kN
Static load, C0835 kN
Nlim (oil)2,500 Tr/min
Nlim (grease)2,100 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.89 Hz
Characteristic outer ring frequency, BPF08.15 Hz
Characteristic inner ring frequency, BPFI10.85 Hz
da min153 mm
da max166 mm
db min171 mm
Da max237 mm
ra max2.5 mm
r1a max2.5 mm
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