KOYO 691 bearing

KOYO 691 bearing

KOYO 691, Size: 1x4x1.6. KOYO 691 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 691

Bearing number : 691

Size (mm) : 1x4x1.6

Brand : KOYO

Bore Diameter (mm) : 1

Outer Diameter (mm) : 4

Width (mm) : 1,6

Bearing dimensions and specification in KOYO catalogue:

d - 1 mm

D - 4 mm

B - 1,6 mm

C - 1,6 mm

r min. - 0,1 mm

da min. - 1,8 mm

Da max. - 3,2 mm

ra max. - 0,1 mm

Weight - 0,0001 Kg

Basic dynamic load rating (C) - 0,14 kN

Basic static load rating (C0) - 0,04 kN

(Grease) Lubrication Speed - 120000 r/min

(Oil) Lubrication Speed - 140000 r/min

Calculation factor (f0) - 11,4

Tags :  KOYO , 1x4x1.6

KOYO 691 Image

Bearing 691 KOYO 691 type

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