Descrizione

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

d50 mm
D90 mm
B20 mm
E81.5 mm
F59.5 mm
d163.9 mm
rs min1.1 mm
r1s min1.1 mm
Radial clearance classCN
Mass (without HJ ring)0.5 kg
BrandNTN
Dynamic load, C81.5 kN
Static load, C076.5 kN
Nlim (oil)9,700 Tr/min
Nlim (grease)6,900 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.25 Hz
Characteristic outer ring frequency, BPF07.12 Hz
Characteristic inner ring frequency, BPFI9.83 Hz
da min56.5 mm
dc min67 mm
Da max83.5 mm
ra max1 mm
r1a max1 mm
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