Descripción

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

d35 mm
D80 mm
B31 mm
E70.2 mm
F46.2 mm
rs min1.5 mm
r1s min1.1 mm
Radial clearance classC3
Mass (without HJ ring)0.75 kg
BrandNTN
Dynamic load, C99 kN
Static load, C0109 kN
Fatigue limit load, Cu13.3 kN
Nlim (oil)8,500 Tr/min
Nlim (grease)7,200 Tr/min
Min operating temperature, Tmin-20 °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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