SKF NUP 311 ECM Bearing

SKF Bearing Professional After-sales Guarantee Easy And Secure Payment NUP 311 ECM Transparent And Fair Price On Time Delivery

SKF NUP 311 ECM Bearing Description

We supply various of SKF NUP 311 ECM bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF NUP 311 ECM bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF NUP 311 ECM bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF NUP 311 ECM bearings inquire deeply into the running of the machine and friction phenomenon .SKF NUP 311 ECM 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 NUP 311 ECM bearings will be arranged timely for we have a large stock of SKF NUP 311 ECM bearings in HongKong.

SKF NUP 311 ECM Bearing Specification

Bearing number : NUP 311 ECM

Size (mm) : 55x120x29

Brand : The brand you need

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in ALIER catalogue:

d – 55 mm

D – 120 mm

B – 29 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

d_a – min. – 65 mm

d_b – min. – 80 mm

D_a – max. – 109.2 mm

r_a – max. – 2 mm

Basic dynamic load rating – C – 156 kN

Basic static load rating – C₀ – 143 kN

Fatigue load limit – P_u – 18.6 kN

Reference speed – 6000 r/min

Limiting speed – 7000 r/min

Calculation factor – k_r – 0.15

Mass bearing – 1.785 kg

Tags :  ALIER , 55x120x29