Bearing 3204 A-2RS1 (SKF)

Double row angular contact ball bearings 3204 A-2RS1

Bearing number : 3204 A-2RS1

Size (mm) : 20x47x20,6

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 47

Width (mm) : 20,6

Bearing dimensions and specification in SKF catalogue:

d - 20 mm

D - 47 mm

B - 20.6 mm

d₂ - - 27.7 mm

D₂ - - 40.9 mm

r_1,2 - min. - 1 mm

a - 28 mm

d_a - min. - 25.6 mm

d_a - max. - 27.5 mm

D_a - max. - 41.4 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 20 kN

Basic static load rating - C₀ - 12 kN

Fatigue load limit - P_u - 0.51 kN

Limiting speed - 10000 r/min

Calculation factor - k_r - 0.06

Calculation factor - e - 0.8

Calculation factor - X - 0.63

Calculation factor - Y₀ - 0.66

Calculation factor - Y₁ - 0.78

Calculation factor - Y₂ - 1.24

Mass bearing - 0.16 kg

Designation

Bore Dia, mm

Outer Dia, mm: