Bearing 4211 ATN9 (SKF)

Double row deep groove ball bearings 4211 ATN9

Bearing number : 4211 ATN9

Size (mm) : 55x100x25

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 25

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 100 mm

B - 25 mm

d₁ - - 71.2 mm

D₁ - - 83.8 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 64 mm

D_a - max. - 91 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 44.9 kN

Basic static load rating - C₀ - 44 kN

Fatigue load limit - P_u - 1.9 kN

Reference speed - 10000 r/min

Limiting speed - 5600 r/min

Calculation factor minimum radial load - k_r - 0.05

Calculation factor - f₀ - 16

Mass bearing - 0.8 kg

Designation

Bore Dia, mm

Outer Dia, mm: