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Bearing NU 406 (SKF)
Cylindrical roller bearings, single row NU 406
Bearing number : NU 406
Size (mm) : 30x90x23
Brand : SKF
Bore Diameter (mm) : 30
Outer Diameter (mm) : 90
Width (mm) : 23
Bearing dimensions and specification in SKF catalogue:
d - 30 mm
D - 90 mm
B - 23 mm
D1 - - 66.1 mm
F - 45 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 1.5 mm
s - 1.6 mm
da - min. - 41 mm
da - max. - 43 mm
db - min. - 47 mm
Da - max. - 81 mm
ra - max. - 1.5 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 60.5 kN
Basic static load rating - C0 - 53 kN
Fatigue load limit - Pu - 6.8 kN
Reference speed - 9000 r/min
Limiting speed - 11000 r/min
Calculation factor - kr - 0.15
Mass bearing - 0.753 kg
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