SKF NU 309 ECNP Bearing

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SKF NU 309 ECNP Bearing Description

We supply various of SKF NU 309 ECNP bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF NU 309 ECNP bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF NU 309 ECNP bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF NU 309 ECNP bearings inquire deeply into the running of the machine and friction phenomenon .SKF NU 309 ECNP 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 309 ECNP bearings will be arranged timely for we have a large stock of SKF NU 309 ECNP bearings in HongKong.

SKF NU 309 ECNP Bearing Specification

Bearing number : NU 309 ECNP

Size (mm) : 45x100x25

Brand : The brand you need

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 25

Bearing dimensions and specification in ALIER catalogue:

d – 45 mm

D – 100 mm

B – 25 mm

D₁ – – 83.2 mm

F – 58.5 mm

r_1,2 – min. – 1.5 mm

r_3,4 – min. – 1.5 mm

s – 1.7 mm

d_a – min. – 54 mm

d_a – max. – 56 mm

d_b – min. – 60 mm

D_a – max. – 91.4 mm

r_a – max. – 1.5 mm

r_b – max. – 1.5 mm

Basic dynamic load rating – C – 112 kN

Basic static load rating – C₀ – 100 kN

Fatigue load limit – P_u – 12.9 kN

Reference speed – 7500 r/min

Limiting speed – 8500 r/min

Calculation factor – k_r – 0.15

Mass bearing – 0.895 kg

Tags :  ALIER , 45x100x25