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Bearing 687 DD (NSK)

Bearing 687 DD

Deep groove ball bearings 687 DD

Bearing number : 687 DD

Size (mm) : 7x14x5

Brand : NSK

Bore Diameter (mm) : 7

Outer Diameter (mm) : 14

Width (mm) : 5

Bearing dimensions and specification in NSK catalogue:

d - 7 mm

D - 14 mm

B - 5 mm

C - 5 mm

r min. - 0,15 mm

db max. - 8,5 mm

Db min. - 12,7 mm

rb max. - 0,15 mm

Weight - 0,00297 Kg

Basic dynamic load rating (C) - 1,17 kN

Basic static load rating (C0) - 0,51 kN

(Grease) Lubrication Speed - 34 000 r/min

Tags :  NSK , 7x14x5

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