SKF NJ 29/630 ECMA/HB1 Bearing

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SKF NJ 29/630 ECMA/HB1 Bearing Description

We supply various of SKF NJ 29/630 ECMA/HB1 bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF NJ 29/630 ECMA/HB1 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF NJ 29/630 ECMA/HB1 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF NJ 29/630 ECMA/HB1 bearings inquire deeply into the running of the machine and friction phenomenon .SKF NJ 29/630 ECMA/HB1 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 29/630 ECMA/HB1 bearings will be arranged timely for we have a large stock of SKF NJ 29/630 ECMA/HB1 bearings in HongKong.

SKF NJ 29/630 ECMA/HB1 Bearing Specification

Bearing number : NJ 29/630 ECMA/HB1

Size (mm) : 630x850x128

Brand : The brand you need

Bore Diameter (mm) : 630

Outer Diameter (mm) : 850

Width (mm) : 128

Bearing dimensions and specification in ALIER catalogue:

d – 630 mm

D – 850 mm

B – 128 mm

d₁ – – 703 mm

D₁ – – 782 mm

F – 683 mm

r_1,2 – min. – 6 mm

s – 7.1 mm

d_a – min. – 653 mm

d_a – max. – 678 mm

d_b – min. – 709 mm

D_a – max. – 827 mm

r_a – max. – 5 mm

Basic dynamic load rating – C – 3300 kN

Basic static load rating – C₀ – 7200 kN

Fatigue load limit – P_u – 510 kN

Reference speed – 700 r/min

Limiting speed – 900 r/min

Calculation factor – k_r – 0.07

Mass bearing – 230 kg

Tags :  ALIER , 630x850x128