SKF NU 3084 ECMA Bearing

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SKF NU 3084 ECMA Bearing Description

We supply various of SKF NU 3084 ECMA bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF NU 3084 ECMA bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF NU 3084 ECMA bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF NU 3084 ECMA bearings inquire deeply into the running of the machine and friction phenomenon .SKF NU 3084 ECMA 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 NU 3084 ECMA bearings will be arranged timely for we have a large stock of SKF NU 3084 ECMA bearings in HongKong.

SKF NU 3084 ECMA Bearing Specification

Bearing number : NU 3084 ECMA

Size (mm) : 420x620x150

Brand : The brand you need

Bore Diameter (mm) : 420

Outer Diameter (mm) : 620

Width (mm) : 150

Bearing dimensions and specification in ALIER catalogue:

d – 420 mm

D – 620 mm

B – 150 mm

D₁ – – 556 mm

F – 458.2 mm

r_1,2 – min. – 5 mm

s – 13 mm

d_a – min. – 438 mm

d_a – max. – 450 mm

d_b – min. – 478 mm

D_a – max. – 602 mm

r_a – max. – 4 mm

Basic dynamic load rating – C – 2920 kN

Basic static load rating – C₀ – 5400 kN

Fatigue load limit – P_u – 430 kN

Reference speed – 900 r/min

Limiting speed – 1400 r/min

Calculation factor – k_r – 0.17

Mass bearing – 160 kg

Tags :  ALIER , 420x620x150