Bearing 6244 (SKF)

Deep groove ball bearings, single row 6244

Bearing number : 6244

Size (mm) : 220x400x65

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 400

Width (mm) : 65

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 400 mm

B - 65 mm

d₁ - - 282.7 mm

D₁ - - 334.7 mm

r_1,2 - min. - 4 mm

d_a - min. - 237 mm

D_a - max. - 383 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 296 kN

Basic static load rating - C₀ - 365 kN

Fatigue load limit - P_u - 8.8 kN

Reference speed - 3200 r/min

Limiting speed - 2000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 15.3

Mass bearing - 33.25 kg

Designation

Bore Dia, mm

Outer Dia, mm: