Bearing 61844 (SKF)

Deep groove ball bearings, single row 61844

Bearing number : 61844

Size (mm) : 220x270x24

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 270

Width (mm) : 24

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 270 mm

B - 24 mm

d₁ - - 236 mm

D₁ - - 254 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 227 mm

D_a - max. - 263 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 78 kN

Basic static load rating - C₀ - 110 kN

Fatigue load limit - P_u - 3 kN

Reference speed - 4500 r/min

Limiting speed - 2800 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 17.4

Mass bearing - 2.541 kg

Designation

Bore Dia, mm

Outer Dia, mm: