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SKF 7203 CD/P4A Bearing

Bore Diameter : 17 mm | Outer Diameter : 40 mm | Width : 12 mm

Bearing number : 7203 CD/P4A

Size (mm) : 17x40x12

Brand : SKF

Bore Diameter (mm) : 17

Outer Diameter (mm) : 40

Width (mm) : 12

Bearing dimensions and specification in SKF catalogue:

d - 17 mm

D - 40 mm

B - 12 mm

d₁ - 24.1 mm

d₂ - 24.1 mm

D₁ - 32.8 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 9.9 mm

d_a - min. - 21.2 mm

d_b - min. - 21.2 mm

D_a - max. - 35.8 mm

D_b - max. - 37.6 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 25.9 mm

Basic dynamic load rating - C - 9.2 kN

Basic static load rating - C₀ - 4.2 kN

Fatigue load limit - P_u - 0.176 kN

Limiting speed for grease lubrication - 43000 r/min

Limiting speed for oil lubrication - 63000 mm/min

Ball - D_w - 7.144 mm

Ball - z - 10

G_ref - 1.005 cm3

Calculation factor - f₀ - 8.5

Preload class A - G_A - 35 N

Preload class B - G_B - 70 N

Preload class C - G_C - 140 N

Preload class D - G_D - 280 N

Calculation factor - f - 1.03

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.03

Calculation factor - f_2D - 1.05

Calculation factor - f_HC - 1

Preload class A - 21 N/micron

Preload class B - 28 N/micron

Preload class C - 38 N/micron

Preload class D - 53 N/micron

Mass bearing - 0.063 kg

Tags : SKF , 17x40x12

We supply various of SKF 7203 CD/P4A bearing. bearings is purity material and high precision , the varieties of SKF 7203 CD/P4A bearing is up to thousands of species .SKF 7203 CD/P4A bearing size:( 17 mm x 40 mm x 12 mm);SKF 7203 CD/P4A bearing type:Angular contact ball bearings, and widely used in different environment and mechanical.The purpose of SKF 7203 CD/P4A bearing is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 7203 CD/P4A bearing inquire deeply into the running of the machine and friction phenomenon .SKF SKF 7203 CD/P4A bearing is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of SKF 7203 CD/P4A bearing will be arranged timely for we have a large stock of SKF 7203 CD/P4A bearing in china.