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Bearing NQ404820 (KOYO)
Needle roller bearings NQ404820
Bearing number : NQ404820
Size (mm) : 40x48x20
Brand : KOYO
Bore Diameter (mm) : 40
Outer Diameter (mm) : 48
Width (mm) : 20
Bearing dimensions and specification in KOYO catalogue:
Fw - 40 mm
D - 48 mm
C - 20 mm
r min. - 0.3 mm
r5 min. - 0.3 mm
Weight - 0.064 Kg
Basic dynamic load rating (C) - 20.9 kN
Basic static load rating (C0) - 39.8 kN
(Grease) Lubrication Speed - 11000 r/min
(Oil) Lubrication Speed - 12000 r/min
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