Bearing 609/630 MB (SKF)

Deep groove ball bearings, single row 609/630 MB

Bearing number : 609/630 MB

Size (mm) : 630x850x71

Brand : SKF

Bore Diameter (mm) : 630

Outer Diameter (mm) : 850

Width (mm) : 71

Bearing dimensions and specification in SKF catalogue:

d - 630 mm

D - 850 mm

B - 71 mm

d₁ - - 709 mm

D₁ - - 771 mm

r_1,2 - min. - 5 mm

d_a - min. - 648 mm

D_a - max. - 832 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 488 kN

Basic static load rating - C₀ - 1060 kN

Fatigue load limit - P_u - 16.6 kN

Reference speed - 1300 r/min

Limiting speed - 1100 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 17

Mass bearing - 110 kg

Designation

Bore Dia, mm

Outer Dia, mm: