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Bearing NU 2230 ECM (SKF)
Cylindrical roller bearings, single row NU 2230 ECM
Bearing number : NU 2230 ECM
Size (mm) : 150x270x73
Brand : SKF
Bore Diameter (mm) : 150
Outer Diameter (mm) : 270
Width (mm) : 73
Bearing dimensions and specification in SKF catalogue:
d - 150 mm
D - 270 mm
B - 73 mm
D1 - - 232.2 mm
F - 182 mm
r1,2 - min. - 3 mm
r3,4 - min. - 3 mm
s - 4.9 mm
da - min. - 164 mm
da - max. - 178 mm
db - min. - 186 mm
Da - max. - 254.6 mm
ra - max. - 2.5 mm
rb - max. - 2.5 mm
Basic dynamic load rating - C - 735 kN
Basic static load rating - C0 - 930 kN
Fatigue load limit - Pu - 100 kN
Reference speed - 2600 r/min
Limiting speed - 2800 r/min
Calculation factor - kr - 0.2
Mass bearing - 18.5 kg
Tags : SKF , 150x270x73
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