Bearing R 2A (NSK)

Deep groove ball bearings R 2A

Bearing number : R 2A

Size (mm) : 3.175x12.7x4.366

Brand : NSK

Bore Diameter (mm) : 3,175

Outer Diameter (mm) : 12,7

Width (mm) : 4,366

Bearing dimensions and specification in NSK catalogue:

d - 3,175 mm

D - 12,7 mm

B - 4,366 mm

C - 4,366 mm

r min. - 0,3 mm

da min. - 5,2 mm

Da max. - 10,7 mm

ra max. - 0,3 mm

Weight - 0,0033 Kg

Basic dynamic load rating (C) - 0,64 kN

Basic static load rating (C0) - 0,225 kN

(Grease) Lubrication Speed - 53 000 r/min

(Oil) Lubrication Speed - 63 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: