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KOYO 1208 bearing

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Bearing 1208

Self-aligning ball bearing 1208

Bearing number : 1208

Size (mm) : 40x80x18

Brand : KOYO

Bore Diameter (mm) : 40

Outer Diameter (mm) : 80

Width (mm) : 18

Bearing dimensions and specification in KOYO catalogue:

d - 40 mm

D - 80 mm

B - 18 mm

C - 18 mm

r min. - 1.1 mm

da min. - 46.5 mm

Da max. - 73.5 mm

ra max. - 1 mm

Weight - 0.417 Kg

Basic dynamic load rating (C) - 19.2 kN

Basic static load rating (C0) - 6.50 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 9200 r/min

Calculation factor (e) - 0.22

Calculation factor (Y0) - 2.97

Calculation factor (Y1) - 2.83

Calculation factor (Y2) - 4.38

Tags :  KOYO , 40x80x18