Bearing 61928 (SKF)

Deep groove ball bearings, single row 61928

Bearing number : 61928

Size (mm) : 140x190x24

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 190

Width (mm) : 24

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 190 mm

B - 24 mm

d₁ - - 156 mm

D₁ - - 174 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 147 mm

D_a - max. - 183 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 66.3 kN

Basic static load rating - C₀ - 72 kN

Fatigue load limit - P_u - 2.4 kN

Reference speed - 7000 r/min

Limiting speed - 4300 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 15

Mass bearing - 1.7 kg

Designation

Bore Dia, mm

Outer Dia, mm: