Deep groove ball bearings, stainless steel W 617/2

Bearing number : W 617/2

Size (mm) : 2x4x1,2

Brand : SKF

Bore Diameter (mm) : 2

Outer Diameter (mm) : 4

Width (mm) : 1,2

Bearing dimensions and specification in SKF catalogue:

d - 2 mm

D - 4 mm

B - 1.2 mm

d1 - - 2.55 mm

D1 - - 3.45 mm

r1,2 - min. - 0.05 mm

da - min. - 2.4 mm

Da - max. - 3.6 mm

ra - max. - 0.05 mm

Basic dynamic load rating - C - 0.068 kN

Basic static load rating - C0 - 0.019 kN

Fatigue load limit - Pu - 0.001 kN

Reference speed - 200000 r/min

Limiting speed - 130000 r/min

Calculation factor - kr - 0.015

Calculation factor - f0 - 6.7

Mass bearing - 0.0001 kg