Bearing 71976 ACGAMB (SKF)

Angular contact ball bearings, single row 71976 ACGAMB

Bearing number : 71976 ACGAMB

Size (mm) : 380x520x65

Brand : SKF

Bore Diameter (mm) : 380

Outer Diameter (mm) : 520

Width (mm) : 65

Bearing dimensions and specification in SKF catalogue:

d - 380 mm

D - 520 mm

B - 65 mm

d₁ - - 427 mm

D₁ - - 476 mm

a - 137 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 1.5 mm

d_a - min. - 395 mm

D_a - max. - 505 mm

D_b - max. - 513 mm

r_a - max. - 3 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 410 kN

Basic static load rating - C₀ - 735 kN

Fatigue load limit - P_u - 15 kN

Reference speed - 1300 r/min

Limiting speed - 1300 r/min

Calculation factor - k_r - 0.083

Calculation factor - k_a - 0.25

Calculation factor - e - 0.68

Calculation factor - X - 0.41

Calculation factor - Y₀ - 0.38

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.87

Mass bearing - 40.5 kg

Designation

Bore Dia, mm

Outer Dia, mm: