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NSK 728A bearing

Bearing 728A

NSK NA 69/28 bearing can ensure high quality for more than 80% raw material of NSK NA 69/28 bearing provided by the steel plant.Explorer series bearing of NSK NA 69/28 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance.

Angular contact ball bearings 728A

Bearing number : 728A

Size (mm) : 8x24x8

Brand : NSK

Bore Diameter (mm) : 8

Outer Diameter (mm) : 24

Width (mm) : 8

Bearing dimensions and specification in NSK catalogue:

d - 8 mm

D - 24 mm

B - 8 mm

C - 8 mm

Angle (α) - 30 °

a - 8,62 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

Weight - 0,016 Kg

Basic dynamic load rating (C) - 3,35 kN

Basic static load rating (C0) - 1,48 kN

(Grease) Lubrication Speed - 47000 r/min

(Oil) Lubrication Speed - 63000 r/min

Fatigue load limit axial (Pu) - 0,61

Bearing 728A