SKF S71910 CB/HCP4A Bearing

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SKF S71910 CB/HCP4A Bearing Description

We supply various of SKF S71910 CB/HCP4A bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF S71910 CB/HCP4A bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF S71910 CB/HCP4A bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF S71910 CB/HCP4A bearings inquire deeply into the running of the machine and friction phenomenon .SKF S71910 CB/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 S71910 CB/HCP4A bearings will be arranged timely for we have a large stock of SKF S71910 CB/HCP4A bearings in HongKong.

SKF S71910 CB/HCP4A Bearing Specification

Bearing number : S71910 CB/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 – 57.95 mm

d₂ – 56.9 mm

D₂ – 66.04 mm

r_1,2 – min. – 0.6 mm

r_3,4 – min. – 0.3 mm

a – 16.7 mm

d_a – min. – 53.2 mm

d_a – max. – 57.4 mm

d_b – min. – 53.2 mm

d_b – max. – 56.3 mm

D_a – max. – 68.8 mm

D_b – max. – 70 mm

r_a – max. – 0.6 mm

r_b – max. – 0.3 mm

Basic dynamic load rating – C – 7.6 kN

Basic static load rating – C₀ – 6.2 kN

Fatigue load limit – P_u – 0.265 kN

Limiting speed for grease lubrication – 30000 r/min

Ball – D_w – 4.762 mm

Ball – z – 29

Calculation factor – f₀ – 9.8

Preload class A – G_A – 26 N

Preload class B – G_B – 52 N

Preload class C – G_C – 155 N

Calculation factor – f – 1.09

Calculation factor – f₁ – 1

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.03

Calculation factor – f_2C – 1.08

Calculation factor – f_HC – 1.01

Preload class A – 34 N/micron

Preload class B – 45 N/micron

Preload class C – 72 N/micron

Mass bearing – 0.133 kg

Tags :  ALIER , 50x72x12