Bearing W 61902 R (SKF)

Deep groove ball bearings, stainless steel W 61902 R

Bearing number : W 61902 R

Size (mm) : 15x28x7

Brand : SKF

Bore Diameter (mm) : 15

Outer Diameter (mm) : 28

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 15 mm

D - 28 mm

B - 7 mm

d₁ - - 18.8 mm

D₁ - - 24.2 mm

D₂ - - 25.3 mm

D₃ - 30.5 mm

C - 1.5 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 17 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 3.7 kN

Basic static load rating - C₀ - 2.2 kN

Fatigue load limit - P_u - 0.095 kN

Reference speed - 56000 r/min

Limiting speed - 34000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 14.3

Mass bearing - 0.0164 kg

Designation

Bore Dia, mm

Outer Dia, mm: