Descripción

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d380 mm
D560 mm
B180 mm
d2420 mm
D1499 mm
rs min5 mm
Number of lubrication holes8
b27 mm
k16 mm
e0.3
Y12.25
Y23.34
Y02.2
Radial clearance classCN
BrandNTN
Dynamic load, C4,140 kN
Static load, C07,280 kN
Fatigue limit load, Cu240 kN
Nlim (oil)780 Tr/min
Nlim (grease)610 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF10.43 Hz
Characteristic outer ring frequency, BPF013.15 Hz
Characteristic inner ring frequency, BPFI15.85 Hz
da min398 mm
Da max542 mm
ra max5 mm
"''