Bearing 4207 ATN9 (SKF)

Double row deep groove ball bearings 4207 ATN9

Bearing number : 4207 ATN9

Size (mm) : 35x72x23

Brand : SKF

Bore Diameter (mm) : 35

Outer Diameter (mm) : 72

Width (mm) : 23

Bearing dimensions and specification in SKF catalogue:

d - 35 mm

D - 72 mm

B - 23 mm

d₁ - - 47.5 mm

D₁ - - 59.5 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 42 mm

D_a - max. - 65 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 35.1 kN

Basic static load rating - C₀ - 28.5 kN

Fatigue load limit - P_u - 1.2 kN

Reference speed - 15000 r/min

Limiting speed - 8000 r/min

Calculation factor minimum radial load - k_r - 0.05

Calculation factor - f₀ - 14.3

Mass bearing - 0.404 kg

Designation

Bore Dia, mm

Outer Dia, mm: