Bearing R 4B ZZ (NSK)

Deep groove ball bearings R 4B ZZ

Bearing number : R 4B ZZ

Size (mm) : 6.35x15.875x4.978

Brand : NSK

Bore Diameter (mm) : 6,35

Outer Diameter (mm) : 15,875

Width (mm) : 4,978

Bearing dimensions and specification in NSK catalogue:

d - 6,35 mm

D - 15,875 mm

B - 4,978 mm

C - 4,978 mm

r min. - 0,3 mm

db max. - 8,4 mm

Db min. - 13,8 mm

rb max. - 0,3 mm

Weight - 0,00443 Kg

Basic dynamic load rating (C) - 1,61 kN

Basic static load rating (C0) - 0,66 kN

(Grease) Lubrication Speed - 38 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: