Bearing 70/900 AMB (SKF)

Angular contact ball bearings, single row 70/900 AMB

Bearing number : 70/900 AMB

Size (mm) : 900x1280x170

Brand : SKF

Bore Diameter (mm) : 900

Outer Diameter (mm) : 1280

Width (mm) : 170

Bearing dimensions and specification in SKF catalogue:

d - 900 mm

D - 1280 mm

B - 170 mm

d₁ - - 1049 mm

d₂ - - 978 mm

D₁ - - 1141 mm

a - 400 mm

r_1,2 - min. - 7.5 mm

r_3,4 - min. - 4 mm

d_a - min. - 928 mm

D_a - max. - 1252 mm

D_b - max. - 1265 mm

r_a - max. - 6 mm

r_b - max. - 3 mm

Basic dynamic load rating - C - 1560 kN

Basic static load rating - C₀ - 4900 kN

Fatigue load limit - P_u - 63 kN

Reference speed - 400 r/min

Limiting speed - 430 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 - 665 kg

Designation

Bore Dia, mm

Outer Dia, mm: