Bearing W 603 XR-2Z (SKF)

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

r_1,2 - min. - 0.2 mm

d_a - min. - 4.2 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.325 kN

Basic static load rating - C₀ - 0.095 kN

Fatigue load limit - P_u - 0.004 kN

Reference speed - 140000 r/min

Limiting speed - 70000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 6.4

Mass bearing - 0.0013 kg

Tags : SKF , 3x9x4

Designation

Bore Dia, mm

Outer Dia, mm: