Bearing 70/530 AM (SKF)

Angular contact ball bearings, single row 70/530 AM

Bearing number : 70/530 AM

Size (mm) : 530x780x112

Brand : SKF

Bore Diameter (mm) : 530

Outer Diameter (mm) : 780

Width (mm) : 112

Bearing dimensions and specification in SKF catalogue:

d - 530 mm

D - 780 mm

B - 112 mm

d₁ - - 628 mm

D₁ - - 690 mm

a - 245 mm

r_1,2 - min. - 6 mm

r_3,4 - min. - 3 mm

d_a - min. - 553 mm

D_a - max. - 757 mm

D_b - max. - 767 mm

r_a - max. - 5 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 832 kN

Basic static load rating - C₀ - 1900 kN

Fatigue load limit - P_u - 31.5 kN

Reference speed - 800 r/min

Limiting speed - 850 r/min

Calculation factor - k_r - 0.085

Calculation factor - k_a - 0.5

Calculation factor - e - 0.8

Calculation factor - X - 0.39

Calculation factor - Y₀ - 0.33

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.76

Mass bearing - 175 kg

Designation

Bore Dia, mm

Outer Dia, mm: