Bearing N 204 ECP (SKF)

Cylindrical roller bearings, single row N 204 ECP

Bearing number : N 204 ECP

Size (mm) : 20x47x14

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 47

Width (mm) : 14

Bearing dimensions and specification in SKF catalogue:

d - 20 mm

D - 47 mm

B - 14 mm

d₁ - - 29.7 mm

E - 41.5 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.6 mm

s - 1 mm

d_a - min. - 25 mm

d_a - max. - 40 mm

D_a - min. - 43 mm

D_a - max. - 43.5 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 28.5 kN

Basic static load rating - C₀ - 22 kN

Fatigue load limit - P_u - 2.8 kN

Reference speed - 17000 r/min

Limiting speed - 19000 r/min

Calculation factor - k_r - 0.12

Mass bearing - 0.108 kg

Designation

Bore Dia, mm

Outer Dia, mm: