Descripción

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

d130 mm
D280 mm
B93 mm
E247 mm
F167 mm
rs min4 mm
r1s min4 mm
Radial clearance classC3
Mass (without HJ ring)28.88 kg
BrandNTN
Dynamic load, C920 kN
Static load, C01,230 kN
Fatigue limit load, Cu121 kN
Nlim (oil)2,300 Tr/min
Nlim (grease)2,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.98 Hz
Characteristic outer ring frequency, BPF05.65 Hz
Characteristic inner ring frequency, BPFI8.35 Hz
da min146 mm
da max164 mm
db min169 mm
Da max264 mm
ra max3 mm
r1a max3 mm
"''