Bearing 7224 BGAM (SKF)

Angular contact ball bearings, single row 7224 BGAM

Bearing number : 7224 BGAM

Size (mm) : 120x215x40

Brand : SKF

Bore Diameter (mm) : 120

Outer Diameter (mm) : 215

Width (mm) : 40

Bearing dimensions and specification in SKF catalogue:

d - 120 mm

D - 215 mm

B - 40 mm

d₁ - - 157 mm

d₂ - - 138.6 mm

D₁ - - 179.4 mm

a - 90 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1.1 mm

d_a - min. - 132 mm

D_a - max. - 203 mm

D_b - max. - 208 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 165 kN

Basic static load rating - C₀ - 163 kN

Fatigue load limit - P_u - 5.3 kN

Reference speed - 3400 r/min

Limiting speed - 3600 r/min

Calculation factor - k_r - 0.08

Calculation factor - k_a - 1.2

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y₀ - 0.52

Calculation factor - Y₁ - 0.55

Calculation factor - Y₂ - 0.93

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 5.89 kg

Designation

Bore Dia, mm

Outer Dia, mm: