La description

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

d180 mm
D320 mm
B52 mm
E289 mm
F217 mm
rs min4 mm
r1s min4 mm
Radial clearance classCN
Mass (without HJ ring)17.7 kg
BrandNTN
Dynamic load, C625 kN
Static load, C0850 kN
Fatigue limit load, Cu78.7 kN
Nlim (oil)2,200 Tr/min
Nlim (grease)1,800 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.88 Hz
Characteristic outer ring frequency, BPF08.15 Hz
Characteristic inner ring frequency, BPFI10.85 Hz
da min196 mm
da max214 mm
db min221 mm
Da max304 mm
ra max3 mm
r1a max3 mm
"''