Bearing 6409NR (SKF)

Deep groove ball bearings 6409NR

Bearing number : 6409NR

Size (mm) : 45x120x29

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 120 mm

B - 29 mm

C - 29 mm

b - 3,1 mm

d1 - 68,9 mm

f - 2,82 mm

r0 max. - 0,6 mm

r1 min. - 2 mm

r2 min. - 2 mm

C - 4,06 mm

D2 - 95,9 mm

D3 - 115,21 mm

D4 - 129,7 mm

Ca max. - 6,88 mm

da min. - 3,5 mm

da max - 58 mm

Da max. - 107 mm

Db min. - 131 mm

ra max. - 2 mm

Weight - 1,55 Kg

Basic dynamic load rating (C) - 76,1 kN

Basic static load rating (C0) - 45 kN

Fatigue load limit (Pu) - 1,9

Reference speed - 13000 r/min

Limiting speed - 8500 r/min

Calculation factor (f0) - 12

Calculation factor (kr) - 0,035

Designation

Bore Dia, mm

Outer Dia, mm: