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Bearing HK5520 (KOYO)
Needle roller bearings HK5520
Bearing number : HK5520
Size (mm) : 55x63x20
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 63
Width (mm) : 20
Bearing dimensions and specification in KOYO catalogue:
Fw - 55 mm
D - 63 mm
C - 20 mm
r5 min. - 1 mm
Weight - 0.079 Kg
Basic dynamic load rating (C) - 31.0 kN
Basic static load rating (C0) - 64.4 kN
(Grease) Lubrication Speed - 3700 r/min
(Oil) Lubrication Speed - 5700 r/min
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