Bearing R 4AA (NSK)

Deep groove ball bearings R 4AA

Bearing number : R 4AA

Size (mm) : 6.35x19.05x5.558

Brand : NSK

Bore Diameter (mm) : 6,35

Outer Diameter (mm) : 19,05

Width (mm) : 5,558

Bearing dimensions and specification in NSK catalogue:

d - 6,35 mm

D - 19,05 mm

B - 5,558 mm

C - 5,558 mm

r min. - 0,4 mm

da min. - 9,4 mm

Da max. - 16 mm

ra max. - 0,4 mm

Weight - 0,00748 Kg

Basic dynamic load rating (C) - 2,62 kN

Basic static load rating (C0) - 1,06 kN

(Grease) Lubrication Speed - 36 000 r/min

(Oil) Lubrication Speed - 43 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: