Bearing 619/4 (SKF)

Deep groove ball bearings, single row 619/4

Bearing number : 619/4

Size (mm) : 4x11x4

Brand : SKF

Bore Diameter (mm) : 4

Outer Diameter (mm) : 11

Width (mm) : 4

Bearing dimensions and specification in SKF catalogue:

d - 4 mm

D - 11 mm

B - 4 mm

d₁ - - 6.15 mm

D₂ - - 9.85 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 4.8 mm

D_a - max. - 10.2 mm

r_a - max. - 0.1 mm

Basic dynamic load rating - C - 0.624 kN

Basic static load rating - C₀ - 0.18 kN

Fatigue load limit - P_u - 0.008 kN

Reference speed - 130000 r/min

Limiting speed - 80000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 6.4

Mass bearing - 0.0017 kg

Tags : SKF , 4x11x4

Designation

Bore Dia, mm

Outer Dia, mm: