Bearing F684 (NSK)

Deep groove ball bearings F684

Bearing number : F684

Size (mm) : 4x10.3x2.5

Brand : NSK

Bore Diameter (mm) : 4

Outer Diameter (mm) : 10,3

Width (mm) : 2,5

Bearing dimensions and specification in NSK catalogue:

d - 4 mm

D - 9 mm

D1 - 10,3 mm

B - 2,5 mm

r min. - -0,15 mm

C1 - 0,6 mm

da min. - 4,8 mm

ra max. - 0,1 mm

Weight - 0,7 Kg

Basic dynamic load rating (C) - 640 kN

Basic static load rating (C0) - 225 kN

(Grease) Lubrication Speed - 53000 r/min

(Oil) Lubrication Speed - 63000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: