Bearing 4218 ATN9 (SKF)

Double row deep groove ball bearings 4218 ATN9

Bearing number : 4218 ATN9

Size (mm) : 90x160x40

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 160

Width (mm) : 40

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 160 mm

B - 40 mm

d₁ - - 114 mm

D₁ - - 135.5 mm

r_1,2 - min. - 2 mm

d_a - min. - 101 mm

D_a - max. - 149 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 112 kN

Basic static load rating - C₀ - 122 kN

Fatigue load limit - P_u - 4.6 kN

Reference speed - 6300 r/min

Limiting speed - 3400 r/min

Calculation factor minimum radial load - k_r - 0.05

Calculation factor - f₀ - 15

Mass bearing - 3.2 kg

Designation

Bore Dia, mm

Outer Dia, mm: