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NSK 7902A5 bearing

Bearing 7902 A5

NSK 7902A5, Size: 15x28x7. NSK 7902A5 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7902 A5

Bearing number : 7902 A5

Size (mm) : 15x28x7

Brand : NSK

Bore Diameter (mm) : 15

Outer Diameter (mm) : 28

Width (mm) : 7

Bearing dimensions and specification in NSK catalogue:

d - 15 mm

D - 28 mm

B - 7 mm

C - 7 mm

a - 8,5 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

da min. - 17,5 mm

Da max. - 25,5 mm

ra max. - 0,3 mm

Weight - 0,015 Kg

Basic dynamic load rating (C) - 4,55 kN

Basic static load rating (C0) - 2,53 kN

(Grease) Lubrication Speed - 32 000 r/min

(Oil) Lubrication Speed - 43 000 r/min

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