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Bearing NKIA 5909 (SKF)
Needle roller / angular contact ball bearings NKIA 5909
Bearing number : NKIA 5909
Size (mm) : 45x68x30
Brand : SKF
Bore Diameter (mm) : 45
Outer Diameter (mm) : 68
Width (mm) : 30
Bearing dimensions and specification in SKF catalogue:
d - 45 mm
D - 68 mm
B - 30 mm
F - 52 mm
r1,2 - min. - 0.6 mm
da - min. - 49 mm
Da - max. - 64 mm
ra - max. - 0.6 mm
Basic dynamic load rating, radial direction - C - 45.7 kN
Basic static load rating, radial direction - C0 - 78 kN
Basic dynamic load rating, axial direction - C - 7.5 kN
Basic static load rating, axial direction - C0 - 12 kN
Fatigue load limit, radial direction - Pu - 9.6 kN
Fatigue load limit, axial direction - Pu - 0.513 kN
Reference speed - 7500 r/min
Limiting speed - 8500 r/min
Mass bearing - 0.375 kg
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