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Bearing FJ-4520 (NSK)
Needle roller bearings FJ-4520
Bearing number : FJ-4520
Size (mm) : 45x52x20
Brand : NSK
Bore Diameter (mm) : 45
Outer Diameter (mm) : 52
Width (mm) : 20
Bearing dimensions and specification in NSK catalogue:
Fw - 45 mm
D - 52 mm
C - 20 mm
Weight - 0,053 Kg
Basic dynamic load rating (C) - 25500 kN
(Grease) Lubrication Speed - 4300 r/min
(Oil) Lubrication Speed - 6700 r/min
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