Descripción

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

d20 mm
D47 mm
B14 mm
E41.5 mm
F26.5 mm
d129.5 mm
rs min1 mm
r1s min0.6 mm
Radial clearance classCN
Mass (without HJ ring)0.11 kg
BrandNTN
Dynamic load, C25.7 kN
Static load, C022.6 kN
Fatigue limit load, Cu2.75 kN
Nlim (oil)18,000 Tr/min
Nlim (grease)15,000 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.39 Hz
Characteristic rolling element frequency, BSF4.31 Hz
Characteristic outer ring frequency, BPF04.29 Hz
Characteristic inner ring frequency, BPFI6.71 Hz
da min25 mm
dc min32 mm
Da max42 mm
ra max1 mm
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