Descripción

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

d190 mm
D340 mm
B55 mm
E299 mm
F231 mm
d1244.5 mm
rs min4 mm
r1s min4 mm
Radial clearance classCN
Mass (without HJ ring)21.13 kg
BrandNTN
Dynamic load, C555 kN
Static load, C0770 kN
Fatigue limit load, Cu70.1 kN
Nlim (oil)2,200 Tr/min
Nlim (grease)1,900 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.67 Hz
Characteristic outer ring frequency, BPF08.28 Hz
Characteristic inner ring frequency, BPFI10.72 Hz
da min206 mm
Da max324 mm
Db min303 mm
Dc max296 mm
ra max3 mm
r1a max3 mm
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