Bearing W 617/7 (SKF)

Deep groove ball bearings, stainless steel W 617/7

Bearing number : W 617/7

Size (mm) : 7x11x2,5

Brand : SKF

Bore Diameter (mm) : 7

Outer Diameter (mm) : 11

Width (mm) : 2,5

Bearing dimensions and specification in SKF catalogue:

d - 7 mm

D - 11 mm

B - 2.5 mm

d₁ - - 8.04 mm

D₁ - - 9.96 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 7.9 mm

D_a - max. - 10.1 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.26 kN

Basic static load rating - C₀ - 0.104 kN

Fatigue load limit - P_u - 0.004 kN

Reference speed - 110000 r/min

Limiting speed - 70000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 8.1

Mass bearing - 0.0006 kg

Designation

Bore Dia, mm

Outer Dia, mm: