Bearing R 1-4 (NSK)

Deep groove ball bearings R 1-4

Bearing number : R 1-4

Size (mm) : 1.984x6.35x2.38

Brand : NSK

Bore Diameter (mm) : 1,984

Outer Diameter (mm) : 6,35

Width (mm) : 2,38

Bearing dimensions and specification in NSK catalogue:

d - 1,984 mm

D - 6,35 mm

B - 2,38 mm

C - 2,38 mm

r min. - 0,1 mm

da min. - 2,8 mm

Da max. - 5,5 mm

ra max. - 0,1 mm

Weight - 0,00035 Kg

Basic dynamic load rating (C) - 0,31 kN

Basic static load rating (C0) - 0,108 kN

(Grease) Lubrication Speed - 67 000 r/min

(Oil) Lubrication Speed - 80 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: