Bearing 306704 C (SKF)

Deep groove ball bearings, single row 306704 C

Bearing number : 306704 C

Size (mm) : 710x1000x140

Brand : SKF

Bore Diameter (mm) : 710

Outer Diameter (mm) : 1000

Width (mm) : 140

Bearing dimensions and specification in SKF catalogue:

d - 710 mm

D - 1000 mm

B - 140 mm

d₁ - - 801 mm

D₁ - - 905 mm

r_1,2 - min. - 7.5 mm

d_a - min. - 738 mm

D_a - max. - 972 mm

r_a - max. - 6 mm

Basic dynamic load rating - C - 832 kN

Basic static load rating - C₀ - 1900 kN

Fatigue load limit - P_u - 27.5 kN

Reference speed - 1100 r/min

Limiting speed - 670 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 16

Mass bearing - 335 kg

Designation

Bore Dia, mm

Outer Dia, mm: