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Bearing BK0509 (KOYO)
Needle roller bearings BK0509
Bearing number : BK0509
Size (mm) : 5x9x9
Brand : KOYO
Bore Diameter (mm) : 5
Outer Diameter (mm) : 9
Width (mm) : 9
Bearing dimensions and specification in KOYO catalogue:
Fw - 5 mm
D - 9 mm
C - 9 mm
r5 min. - 0.40 mm
C2 - 7.40 mm
Weight - 0.002 Kg
Basic dynamic load rating (C) - 2.52 kN
Basic static load rating (C0) - 2.07 kN
(Grease) Lubrication Speed - 23000 r/min
(Oil) Lubrication Speed - 36000 r/min
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