SKF 7409 BGM Bearing

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SKF 7409 BGM Bearing Description

We supply various of SKF 7409 BGM bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 7409 BGM bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 7409 BGM bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 7409 BGM bearings inquire deeply into the running of the machine and friction phenomenon .SKF 7409 BGM 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 7409 BGM bearings will be arranged timely for we have a large stock of SKF 7409 BGM bearings in HongKong.

SKF 7409 BGM Bearing Specification

Bearing number : 7409 BGM

Size (mm) : 45x120x29

Brand : The brand you need

Bore Diameter (mm) : 45

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in ALIER catalogue:

d – 45 mm

D – 120 mm

B – 29 mm

d₁ – – 74.9 mm

d₂ – – 60.9 mm

D₁ – – 91.8 mm

a – 49.3 mm

r_1,2 – min. – 2 mm

r_3,4 – min. – 2 mm

d_a – min. – 55 mm

D_a – max. – 110 mm

D_b – max. – 107.7 mm

r_a – max. – 2 mm

r_b – max. – 2 mm

Basic dynamic load rating – C – 85.2 kN

Basic static load rating – C₀ – 55 kN

Fatigue load limit – P_u – 2.4 kN

Reference speed – 7000 r/min

Limiting speed – 7500 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 – 1.55 kg

Tags :  ALIER , 45x120x29