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Bearing MF74 (NSK)
Deep groove ball bearings MF74
Bearing number : MF74
Size (mm) : 4x8.2x2
Brand : NSK
Bore Diameter (mm) : 4
Outer Diameter (mm) : 8,2
Width (mm) : 2
Bearing dimensions and specification in NSK catalogue:
d - 4 mm
D - 7 mm
D1 - 8,2 mm
B - 2 mm
r min. - 0,1 mm
C1 - 0,6 mm
da min. - 4,8 mm
ra max. - 0,1 mm
Weight - 0,29 Kg
Basic dynamic load rating (C) - 310 kN
Basic static load rating (C0) - 115 kN
(Grease) Lubrication Speed - 60000 r/min
(Oil) Lubrication Speed - 67000 r/min
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Bore Dia, mm
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