Deep groove ball bearings W619/4

Bearing number : W619/4

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

C - 4 mm

d1 - – mm

d2 - 5,6 mm

r1 min. - 0,15 mm

r2 min. - 0,15 mm

D1 - 9 mm

D2 - 9,9 mm

da min. - 5,2 mm

Da max. - 10 mm

ra max. - 0,15 mm

Weight - 0,002 Kg

Basic dynamic load rating (C) - 0,54 kN

Basic static load rating (C0) - 0,176 kN

Fatigue load limit (Pu) - 0,008

Reference speed - 130000 r/min

Limiting speed - 80000 r/min

Calculation factor (f0) - 6,4

Calculation factor (kr) - 0,025