SKF 315257 A Bearing

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SKF 315257 A Bearing Description

We supply various of SKF 315257 A bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 315257 A bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 315257 A bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 315257 A bearings inquire deeply into the running of the machine and friction phenomenon .SKF 315257 A 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 315257 A bearings will be arranged timely for we have a large stock of SKF 315257 A bearings in HongKong.

SKF 315257 A Bearing Specification

Bearing number : 315257 A

Size (mm) : 610x820x430

Brand : The brand you need

Bore Diameter (mm) : 610

Outer Diameter (mm) : 820

Width (mm) : 430

Bearing dimensions and specification in ALIER catalogue:

d – 610 mm

D – 820 mm

B – 430 mm

C – 430 mm

D₁ – – 757.05 mm

F – 665 mm

b – 16.7 mm

K – 9 mm

r_1,2 – min. – 19 mm

β – 20 °

r_3,4 – min. – 3 mm

Basic dynamic load rating – C – 9350 kN

Basic static load rating – C₀ – 23600 kN

Fatigue load limit – P_u – 1700 kN

Calculation factor – k_r – 460

Mass bearing – 650 kg

Variants – BC4.10/W33WI

Tags :  ALIER , 610x820x430