SKF 71830 ACD/P4 Bearing

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SKF 71830 ACD/P4 Bearing Description

We supply various of SKF 71830 ACD/P4 bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 71830 ACD/P4 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 71830 ACD/P4 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 71830 ACD/P4 bearings inquire deeply into the running of the machine and friction phenomenon .SKF 71830 ACD/P4 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 71830 ACD/P4 bearings will be arranged timely for we have a large stock of SKF 71830 ACD/P4 bearings in HongKong.

SKF 71830 ACD/P4 Bearing Specification

Bearing number : 71830 ACD/P4

Size (mm) : 150x190x20

Brand : The brand you need

Bore Diameter (mm) : 150

Outer Diameter (mm) : 190

Width (mm) : 20

Bearing dimensions and specification in ALIER catalogue:

d – 150 mm

D – 190 mm

B – 20 mm

d₁ – 163.35 mm

d₂ – 163.35 mm

D₁ – 176.7 mm

r_1,2 – min. – 1.1 mm

r_3,4 – min. – 0.6 mm

a – 49.7 mm

d_a – min. – 156 mm

d_b – min. – 156 mm

D_a – max. – 184 mm

D_b – max. – 186.8 mm

r_a – max. – 1 mm

r_b – max. – 0.6 mm

d_n – 165.6 mm

Basic dynamic load rating – C – 48.8 kN

Basic static load rating – C₀ – 68 kN

Fatigue load limit – P_u – 2.2 kN

Limiting speed for grease lubrication – 5300 r/min

Limiting speed for oil lubrication – 8500 mm/min

Ball – D_w – 11.112 mm

Ball – z – 35

G_ref – 13 cm3

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 – 430 N

Preload class B – G_B – 1300 N

Preload class C – G_C – 2590 N

Calculation factor – f – 1.37

Calculation factor – f₁ – 0.97

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.08

Calculation factor – f_2C – 1.15

Calculation factor – f_HC – 1

Preload class A – 323 N/micron

Preload class B – 512 N/micron

Preload class C – 702 N/micron

Mass bearing – 1.1 kg

Tags :  ALIER , 150x190x20