NSK 6909N bearing

NSK 6909N bearing

NSK 6909N, Size: 45x68x12. NSK 6909N 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 bearings 6909N

Bearing number : 6909N

Size (mm) : 45x68x12

Brand : NSK

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 12

Bearing dimensions and specification in NSK catalogue:

d - 45 mm

D - 68 mm

B - 12 mm

C - 12 mm

rn - 0,5 mm

a - 1,7 mm

b - 0,95 mm

r min. - 0,6 mm

r0 max. - 0,25 mm

D1 - 66,7 mm

da min. - 49 mm

da max - 50 mm

Da max. - 64 mm

ra max. - 0,6 mm

Weight - 0,126 Kg

Basic dynamic load rating (C) - 14,1 kN

Basic static load rating (C0) - 10,9 kN

(Grease) Lubrication Speed - 9 500 r/min

(Oil) Lubrication Speed - 12 000 r/min

Calculation factor (f0) - 15,9

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Bearing 6909N

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