SKF NJ 2311 ECPH Bearing

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SKF NJ 2311 ECPH Bearing Description

We supply various of SKF NJ 2311 ECPH bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF NJ 2311 ECPH bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF NJ 2311 ECPH bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF NJ 2311 ECPH bearings inquire deeply into the running of the machine and friction phenomenon .SKF NJ 2311 ECPH 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 NJ 2311 ECPH bearings will be arranged timely for we have a large stock of SKF NJ 2311 ECPH bearings in HongKong.

SKF NJ 2311 ECPH Bearing Specification

Bearing number : NJ 2311 ECPH

Size (mm) : 55x120x43

Brand : The brand you need

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 43

Bearing dimensions and specification in ALIER catalogue:

d – 55 mm

D – 120 mm

B – 43 mm

d₁ – – 77.5 mm

D₁ – – 100.3 mm

F – 70.5 mm

r_1,2 – min. – 2 mm

r_3,4 – min. – 2 mm

s – 3.5 mm

d_a – min. – 65 mm

d_a – max. – 68 mm

d_b – min. – 80 mm

D_a – max. – 109.2 mm

r_a – max. – 2 mm

Basic dynamic load rating – C – 232 kN

Basic static load rating – C₀ – 232 kN

Fatigue load limit – P_u – 30.5 kN

Reference speed – 6000 r/min

Limiting speed – 7000 r/min

Calculation factor – k_r – 0.25

Mass bearing – 2.259 kg

Tags :  ALIER , 55x120x43