SKF 71910 CE/HCP4A Bearing

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SKF 71910 CE/HCP4A Bearing Description

We supply various of SKF 71910 CE/HCP4A bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 71910 CE/HCP4A bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 71910 CE/HCP4A bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 71910 CE/HCP4A bearings inquire deeply into the running of the machine and friction phenomenon .SKF 71910 CE/HCP4A 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 71910 CE/HCP4A bearings will be arranged timely for we have a large stock of SKF 71910 CE/HCP4A bearings in HongKong.

SKF 71910 CE/HCP4A Bearing Specification

Bearing number : 71910 CE/HCP4A

Size (mm) : 50x72x12

Brand : The brand you need

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 12

Bearing dimensions and specification in ALIER catalogue:

d – 50 mm

D – 72 mm

B – 12 mm

d₁ – 56.7 mm

d₂ – 54.9 mm

D₁ – 65.3 mm

r_1,2 – min. – 0.6 mm

r_3,4 – min. – 0.3 mm

a – 14.7 mm

d_a – min. – 53.2 mm

d_b – min. – 52 mm

D_a – max. – 68.8 mm

D_b – max. – 70 mm

r_a – max. – 0.6 mm

r_b – max. – 0.3 mm

d_n – 58.4 mm

Basic dynamic load rating – C – 12.7 kN

Basic static load rating – C₀ – 8.6 kN

Fatigue load limit – P_u – 0.365 kN

Limiting speed for grease lubrication – 32000 r/min

Limiting speed for oil lubrication – 48000 mm/min

Ball – D_w – 7.144 mm

Ball – z – 21

G_ref – 1.7 cm3

Calculation factor – f₀ – 8.4

Preload class A – G_A – 69 N

Preload class B – G_B – 210 N

Preload class C – G_C – 410 N

Calculation factor – f – 1.15

Calculation factor – f₁ – 1

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.05

Calculation factor – f_2C – 1.09

Calculation factor – f_HC – 1.01

Preload class A – 42 N/micron

Preload class B – 68 N/micron

Preload class C – 92 N/micron

Mass bearing – 0.111 kg

Tags :  ALIER , 50x72x12