Bearing 7084 AM (SKF)

Angular contact ball bearings, single row 7084 AM

Bearing number : 7084 AM

Size (mm) : 420x620x90

Brand : SKF

Bore Diameter (mm) : 420

Outer Diameter (mm) : 620

Width (mm) : 90

Bearing dimensions and specification in SKF catalogue:

d - 420 mm

D - 620 mm

B - 90 mm

d₁ - - 498.4 mm

d₂ - - 463.16 mm

D₁ - - 548 mm

a - 195 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 2 mm

d_a - min. - 438 mm

D_a - max. - 602 mm

D_b - max. - 611 mm

r_a - max. - 4 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 605 kN

Basic static load rating - C₀ - 1180 kN

Fatigue load limit - P_u - 22 kN

Reference speed - 1100 r/min

Limiting speed - 1100 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 - 95 kg

Designation

Bore Dia, mm

Outer Dia, mm: