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Bearing 6308N (NTN)

Bearing 6308N

Deep groove ball bearings 6308N

Bearing number : 6308N

Size (mm) : 40x90x23

Brand : NTN

Bore Diameter (mm) : 40

Outer Diameter (mm) : 90

Width (mm) : 23

Bearing dimensions and specification in NTN catalogue:

d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

rn - 0,5 mm

a - 3,28 mm

b - 2,7 mm

r min. - 1,5 mm

r0 max. - 0,6 mm

D1 - 86,79 mm

da min. - 48 mm

da max - 54 mm

Da max. - 82 mm

ra max. - 1,5 mm

Dx - 98 mm

Cy - 5,4 mm

Cz - 2,5 mm

rn - 0,5 mm

Weight - 0,63 Kg

Basic dynamic load rating (C) - 40,5 kN

Basic static load rating (C0) - 24 kN

(Grease) Lubrication Speed - 7 800 r/min

(Oil) Lubrication Speed - 9 200 r/min

Calculation factor (f0) - 13,2

Tags :  NTN , 40x90x23

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