Bearing 239/630 CAK/W33 (SKF)

Spherical roller bearings 239/630 CAK/W33

Bearing number : 239/630 CAK/W33

Size (mm) : 630x850x165

Brand : SKF

Bore Diameter (mm) : 630

Outer Diameter (mm) : 850

Width (mm) : 165

Bearing dimensions and specification in SKF catalogue:

d - 630 mm

D - 850 mm

B - 165 mm

d₂ - - 708 mm

D₁ - - 787 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 6 mm

d_a - min. - 643 mm

d_a - max. - 708 mm

D_a - max. - 827 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 4744 kN

Basic static load rating - C₀ - 9800 kN

Fatigue load limit - P_u - 630 kN

Reference speed - 400 r/min

Limiting speed - 700 r/min

Calculation factor - e - 0.17

Calculation factor - Y₁ - 4

Calculation factor - Y₂ - 5.9

Calculation factor - Y₀ - 4

Weight - 270 kg

Designation

Bore Dia, mm

Outer Dia, mm: