Descripción

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

d35 mm
D80 mm
B21 mm
E70.2 mm
F46.2 mm
rs min1.5 mm
r1s min1.1 mm
Radial clearance classCN
Mass (without HJ ring)0.51 kg
BrandNTN
Dynamic load, C71 kN
Static load, C071 kN
Fatigue limit load, Cu8.7 kN
Nlim (oil)9,600 Tr/min
Nlim (grease)8,100 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.64 Hz
Characteristic outer ring frequency, BPF05.16 Hz
Characteristic inner ring frequency, BPFI7.84 Hz
da min41.5 mm
da max45 mm
db min48 mm
Da max72 mm
ra max1.5 mm
r1a max1 mm
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