Original KOYO 684 bearing

Original KOYO 684 bearing

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This KOYO 684 bearing is the original product, with best price, fast delivery and best quality. The bearing's dimensions are 4x9x2.5. KOYO Deep groove ball bearing: Correspond to the design...

Size: 4x9x2.5

Model: 684

Bearing 684

Deep groove ball bearing 684

Bearing number : 684

Size (mm) : 4x9x2.5

Brand : KOYO

Bore Diameter (mm) : 4

Outer Diameter (mm) : 9

Width (mm) : 2,5

Bearing dimensions and specification in KOYO catalogue:

d - 4 mm

D - 9 mm

B - 2,5 mm

C - 2,5 mm

r min. - 0,15 mm

r1 min. - 0,15 mm

da min. - 5,2 mm

Da max. - 7,8 mm

ra max. - 0,1 mm

Weight - 0,0006 Kg

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

Basic static load rating (C0) - 0,23 kN

(Grease) Lubrication Speed - 59000 r/min

(Oil) Lubrication Speed - 70000 r/min

Calculation factor (f0) - 12,8

Tags :  KOYO , 4x9x2.5

Original KOYO 684 bearing warehouse image1 Original KOYO 684 bearing warehouse image2 Original KOYO 684 bearing warehouse image3 Original KOYO 684 bearing package Original KOYO 684 bearing certificate image1 Original KOYO 684 bearing certificate image2

Fast Delivery

Delivery Time 5-7 days
 

Best Price

Average price discount 20%
 

Original

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