NTN 7040C Bearing

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NTN 7040C Bearing Description

We supply various of NTN 7040C bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 7040C bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 7040C bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 7040C bearings inquire deeply into the running of the machine and friction phenomenon .NTN 7040C 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 NTN 7040C bearings will be arranged timely for we have a large stock of NTN 7040C bearings in HongKong.

NTN 7040C Bearing Specification

Bearing number : 7040C

Size (mm) : 200x310x51

Brand : The brand you need

Bore Diameter (mm) : 200

Outer Diameter (mm) : 310

Width (mm) : 51

Bearing dimensions and specification in ALIER catalogue:

d – 200 mm

D – 310 mm

B – 51 mm

C – 51 mm

Angle (α) – 15 °

a – 59,5 mm

r min. – 2,1 mm

r1 min. – 1,1 mm

Weight – 14 Kg

Basic dynamic load rating (C) – 277 kN

Basic static load rating (C0) – 355 kN

(Grease) Lubrication Speed – 3 100 r/min

(Oil) Lubrication Speed – 4 100 r/min

Calculation factor (f0) – 15,7

Tags :  ALIER , 200x310x51