KOYO 687 bearing

KOYO 687 bearing

KOYO 687, Size: 7x14x3.5. KOYO 687 are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Description

Inventory: Enough

Delivery time: 5-7 Days

Deep groove ball bearing 687

Bearing number : 687

Size (mm) : 7x14x3.5

Brand : KOYO

Bore Diameter (mm) : 7

Outer Diameter (mm) : 14

Width (mm) : 3,5

Bearing dimensions and specification in KOYO catalogue:

d - 7 mm

D - 14 mm

B - 3,5 mm

C - 3,5 mm

r min. - 0,15 mm

r1 min. - 0,15 mm

da min. - 8,2 mm

Da max. - 12,8 mm

ra max. - 0,15 mm

Weight - 0,002 Kg

Basic dynamic load rating (C) - 1,15 kN

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

(Grease) Lubrication Speed - 45000 r/min

(Oil) Lubrication Speed - 54000 r/min

Calculation factor (f0) - 14,2

Tags :  KOYO , 7x14x3.5

KOYO 687 Image

Bearing 687 KOYO 687 type

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