NSK 7903A5 bearing

17x30x7

7903A5 bearings|bearings Vietnam NSK 7903A5 bearings|bearings Vietnam NSK 7903... 's journey from the time you Delivery period 25 Till 30 days place your order to your new ...



Angular contact ball bearings 7903 A5

Bearing number : 7903 A5

Size (mm) : 17x30x7

Brand : NSK

Bore Diameter (mm) : 17

Outer Diameter (mm) : 30

Width (mm) : 7

Bearing dimensions and specification in NSK catalogue:

d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

a - 9 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

da min. - 19,5 mm

Da max. - 27,5 mm

ra max. - 0,3 mm

Weight - 0,017 Kg

Basic dynamic load rating (C) - 4,75 kN

Basic static load rating (C0) - 2,8 kN

(Grease) Lubrication Speed - 30 000 r/min

(Oil) Lubrication Speed - 40 000 r/min

Bearing 7903 A5

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