SKF S7028 ACD/P4A Bearing

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SKF S7028 ACD/P4A Bearing Description

We supply various of SKF S7028 ACD/P4A bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF S7028 ACD/P4A bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF S7028 ACD/P4A bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF S7028 ACD/P4A bearings inquire deeply into the running of the machine and friction phenomenon .SKF S7028 ACD/P4A bearings 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 S7028 ACD/P4A bearings will be arranged timely for we have a large stock of SKF S7028 ACD/P4A bearings in HongKong.

SKF S7028 ACD/P4A Bearing Specification

Bearing number : S7028 ACD/P4A

Size (mm) : 140x210x33

Brand : The brand you need

Bore Diameter (mm) : 140

Outer Diameter (mm) : 210

Width (mm) : 33

Bearing dimensions and specification in ALIER catalogue:

d – 140 mm

D – 210 mm

B – 33 mm

d₁ – 161.6 mm

d₂ – 161.6 mm

D₂ – 193.1 mm

r_1,2 – min. – 2 mm

r_3,4 – min. – 1 mm

a – 57.5 mm

d_a – min. – 149 mm

d_a – max. – 161 mm

d_b – min. – 149 mm

d_b – max. – 161 mm

D_a – max. – 201 mm

D_b – max. – 205 mm

r_a – max. – 2 mm

r_b – max. – 1 mm

Basic dynamic load rating – C – 146 kN

Basic static load rating – C₀ – 156 kN

Fatigue load limit – P_u – 5.1 kN

Limiting speed for grease lubrication – 5600 r/min

Ball – D_w – 22.225 mm

Ball – z – 22

Calculation factor – e – 0.68

Calculation factor – Y₂ – 0.87

Calculation factor – Y₀ – 0.38

Calculation factor – X₂ – 0.41

Calculation factor – Y₁ – 0.92

Calculation factor – Y₂ – 1.41

Calculation factor – Y₀ – 0.76

Calculation factor – X₂ – 0.67

Preload class A – G_A – 900 N

Preload class B – G_B – 1800 N

Preload class C – G_C – 3600 N

Preload class D – G_D – 7200 N

Calculation factor – f – 1.16

Calculation factor – f₁ – 0.99

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.02

Calculation factor – f_2C – 1.05

Calculation factor – f_2D – 1.08

Calculation factor – f_HC – 1

Preload class A – 364 N/micron

Preload class B – 477 N/micron

Preload class C – 633 N/micron

Preload class D – 856 N/micron

Mass bearing – 3.444 kg

Tags :  ALIER , 140x210x33