Descrizione

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

d25 mm
D62 mm
B17 mm
E54 mm
F34 mm
d138 mm
rs min1.1 mm
r1s min1.1 mm
Radial clearance classCN
Mass (without HJ ring)0.28 kg
BrandNTN
Dynamic load, C41.5 kN
Static load, C037.5 kN
Fatigue limit load, Cu4.55 kN
Nlim (oil)13,000 Tr/min
Nlim (grease)11,000 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.39 Hz
Characteristic rolling element frequency, BSF4.17 Hz
Characteristic outer ring frequency, BPF04.25 Hz
Characteristic inner ring frequency, BPFI6.75 Hz
da min31.5 mm
Da max55.5 mm
Db min55 mm
Dc max51 mm
ra max1 mm
r1a max1 mm
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