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Bearing BK 5520 (NBS)
Needle roller bearings BK 5520
Bearing number : BK 5520
Size (mm) : 55x63x20
Brand : NBS
Bore Diameter (mm) : 55
Outer Diameter (mm) : 63
Width (mm) : 20
Bearing dimensions and specification in NBS catalogue:
Fw - 55 mm
D - 63 mm
C - 20 mm
Weight - 0,0938 Kg
Basic dynamic load rating (C) - 29,95 kN
Basic static load rating (C0) - 63,65 kN
(Oil) Lubrication Speed - 4 450 r/min
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