Description

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

d280 mm
D500 mm
B80 mm
E440 mm
F340 mm
rs min5 mm
r1s min5 mm
Radial clearance classC3
Mass (without HJ ring)69.8 kg
BrandNTN
Dynamic load, C1,190 kN
Static load, C01,760 kN
Fatigue limit load, Cu143 kN
Nlim (oil)1,400 Tr/min
Nlim (grease)1,200 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, BPF08.72 Hz
Characteristic inner ring frequency, BPFI11.28 Hz
da min300 mm
da max336 mm
db min343 mm
Da max480 mm
ra max4 mm
r1a max4 mm
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