Bearing 61944 (SKF)

Deep groove ball bearings, single row 61944

Bearing number : 61944

Size (mm) : 220x300x38

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 300

Width (mm) : 38

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 300 mm

B - 38 mm

d₁ - - 245.7 mm

D₁ - - 274.3 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 230 mm

D_a - max. - 290 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 151 kN

Basic static load rating - C₀ - 180 kN

Fatigue load limit - P_u - 4.8 kN

Reference speed - 4300 r/min

Limiting speed - 2600 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 16.6

Mass bearing - 6.8 kg

Designation

Bore Dia, mm

Outer Dia, mm: