Deep groove ball bearings, stainless steel W 603 XR-2Z

Bearing number : W 603 XR-2Z

Size (mm) : 3x9x4

Brand : SKF

Bore Diameter (mm) : 3

Outer Diameter (mm) : 9

Width (mm) : 4

Bearing dimensions and specification in SKF catalogue:

d - 3 mm

D - 9 mm

B - 4 mm

d2 - - 4.35 mm

D2 - - 7.9 mm

D3 - 10.6 mm

C - 0.8 mm

r1,2 - min. - 0.2 mm

da - min. - 4.2 mm

ra - max. - 0.2 mm

Basic dynamic load rating - C - 0.325 kN

Basic static load rating - C0 - 0.095 kN

Fatigue load limit - Pu - 0.004 kN

Reference speed - 140000 r/min

Limiting speed - 70000 r/min

Calculation factor - kr - 0.03

Calculation factor - f0 - 6.4

Mass bearing - 0.0013 kg