Bearing 61956 (SKF)

Deep groove ball bearings, single row 61956

Bearing number : 61956

Size (mm) : 280x380x46

Brand : SKF

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 46

Bearing dimensions and specification in SKF catalogue:

d - 280 mm

D - 380 mm

B - 46 mm

d₁ - - 311.9 mm

D₁ - - 348.1 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 291 mm

D_a - max. - 369 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 216 kN

Basic static load rating - C₀ - 285 kN

Fatigue load limit - P_u - 6.7 kN

Reference speed - 3200 r/min

Limiting speed - 2000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 16.6

Mass bearing - 12 kg

Designation

Bore Dia, mm

Outer Dia, mm: