SKF 7317 BEM Bearing

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SKF 7317 BEM Bearing Description

We supply various of SKF 7317 BEM bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 7317 BEM bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 7317 BEM bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 7317 BEM bearings inquire deeply into the running of the machine and friction phenomenon .SKF 7317 BEM 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 7317 BEM bearings will be arranged timely for we have a large stock of SKF 7317 BEM bearings in HongKong.

SKF 7317 BEM Bearing Specification

Bearing number : 7317 BEM

Size (mm) : 85x180x41

Brand : The brand you need

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 41

Bearing dimensions and specification in ALIER catalogue:

d – 85 mm

D – 180 mm

B – 41 mm

d₁ – – 122.3 mm

d₂ – – 103.03 mm

D₁ – – 144.95 mm

a – 76 mm

r_1,2 – min. – 3 mm

r_3,4 – min. – 1.1 mm

d_a – min. – 99 mm

D_a – max. – 166 mm

D_b – max. – 173 mm

r_a – max. – 2.5 mm

r_b – max. – 1 mm

Basic dynamic load rating – C – 146 kN

Basic static load rating – C₀ – 122 kN

Fatigue load limit – P_u – 4.5 kN

Reference speed – 4300 r/min

Limiting speed – 4500 r/min

Calculation factor – k_r – 0.1

Calculation factor – k_a – 1.6

Calculation factor – e – 1.14

Calculation factor – X – 0.57

Calculation factor – Y₀ – 0.52

Calculation factor – Y₁ – 0.55

Calculation factor – Y₂ – 0.93

Calculation factor – X – 0.35

Calculation factor – Y₀ – 0.26

Calculation factor – Y₁ –

Calculation factor – Y₂ – 0.57

Mass bearing – 4.45 kg

Tags :  ALIER , 85x180x41