NSK 78225/78571 Bearing

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NSK 78225/78571 Bearing Description

We supply various of NSK 78225/78571 bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK 78225/78571 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK 78225/78571 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK 78225/78571 bearings inquire deeply into the running of the machine and friction phenomenon .NSK 78225/78571 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 NSK 78225/78571 bearings will be arranged timely for we have a large stock of NSK 78225/78571 bearings in HongKong.

NSK 78225/78571 Bearing Specification

Bearing number : 78225/78571

Size (mm) : 57.15×144.983×36

Brand : The brand you need

Bore Diameter (mm) : 57,15

Outer Diameter (mm) : 144,983

Width (mm) : 36

Bearing dimensions and specification in ALIER catalogue:

d – 57,15 mm

D – 144,983 mm

T – 36 mm

B – 33,236 mm

C – 23,007 mm

ra1 max. – 3,5 mm

a – 43,6 mm

r min. – 3,5 mm

r1 min. – 3,5 mm

Da – 118 mm

db – 77 mm

ra max. – 3,5 mm

da – 83 mm

Db – 132 mm

Weight – 2,76 Kg

Basic dynamic load rating (C) – 152 kN

Basic static load rating (C0) – 183 kN

(Grease) Lubrication Speed – 2600 r/min

(Oil) Lubrication Speed – 3600 r/min

Calculation factor (e) – 0,87

Calculation factor (Y0) – 0,38

Calculation factor (Y1) – 0,69

Tags :  ALIER , 57.15×144.983×36